- Olena-patches

1825: Fix mln/morpho/line_gradient.hh.
by Roland Levillain 02 Apr '08

02 Apr '08

https://svn.lrde.epita.fr/svn/oln/trunk/milena Index: ChangeLog from Roland Levillain <roland(a)lrde.epita.fr> * mln/morpho/line_gradient.hh: Add a missing header inclusion. line_gradient.hh | 1 + 1 file changed, 1 insertion(+) Index: mln/morpho/line_gradient.hh --- mln/morpho/line_gradient.hh (revision 1824) +++ mln/morpho/line_gradient.hh (working copy) @@ -35,6 +35,7 @@ # include <vector> # include <mln/core/image2d.hh> +# include <mln/core/window2d.hh> # include <mln/core/line_graph_image.hh> // FIXME: Generalize to other (input) images as well (image1d,

1 0

1824: Fix the interface of some graph-related piters.
by Roland Levillain 02 Apr '08

02 Apr '08

https://svn.lrde.epita.fr/svn/oln/trunk/milena Index: ChangeLog from Roland Levillain <roland(a)lrde.epita.fr> Fix the interface of some graph-related piters. * mln/core/graph_window_piter.hh (graph_window_fwd_piter::graph_window_fwd_piter) (graph_window_bkd_piter::graph_window_bkd_piter): Fix the signatures of these ctors w.r.t. the Window concept. * mln/core/graph_neighborhood_piter.hh: (graph_neighborhood_fwd_piter::graph_neighborhood_fwd_piter) (graph_neighborhood_bkd_piter::graph_neighborhood_bkd_piter): Likewise, w.r.t. the Neighborhood concept. (graph_neighborhood_bkd_piter::graph_neighborhood_bkd_piter): Fix the initialization of nbh_. * mln/core/graph_elt_window.hh: Fix comments. * mln/core/graph_elt_neighborhood.hh: Likewise. Use `N' instead of `W' for the parameter representing the neighborhood type. graph_elt_neighborhood.hh | 24 ++++++++++-------------- graph_elt_window.hh | 21 ++++++++------------- graph_neighborhood_piter.hh | 12 +++++++----- graph_window_piter.hh | 8 ++++---- 4 files changed, 29 insertions(+), 36 deletions(-) Index: mln/core/graph_window_piter.hh --- mln/core/graph_window_piter.hh (revision 1823) +++ mln/core/graph_window_piter.hh (working copy) @@ -84,7 +84,7 @@ /// Construction. /// \{ template <typename Pref> - graph_window_fwd_piter(const W& win, const Point_Site<Pref>& p_ref); + graph_window_fwd_piter(const Window<W>& win, const Point_Site<Pref>& p_ref); /// \} /// Manipulation. @@ -168,7 +168,7 @@ /// Construction. /// \{ template <typename Pref> - graph_window_bkd_piter(const W& win, const Point_Site<Pref>& p_ref); + graph_window_bkd_piter(const Window<W>& win, const Point_Site<Pref>& p_ref); /// \} /// Manipulation. @@ -235,7 +235,7 @@ template <typename P, typename W> template <typename Pref> inline - graph_window_fwd_piter<P, W>::graph_window_fwd_piter(const W& win, + graph_window_fwd_piter<P, W>::graph_window_fwd_piter(const Window<W>& win, const Point_Site<Pref>& p_ref) : win_(exact(win)), p_ref_(exact(p_ref).to_psite()), @@ -360,7 +360,7 @@ template <typename P, typename W> template <typename Pref> inline - graph_window_bkd_piter<P, W>::graph_window_bkd_piter(const W& win, + graph_window_bkd_piter<P, W>::graph_window_bkd_piter(const Window<W>& win, const Point_Site<Pref>& p_ref) : win_(exact(win)), p_ref_(exact(p_ref).to_psite()), Index: mln/core/graph_elt_neighborhood.hh --- mln/core/graph_elt_neighborhood.hh (revision 1823) +++ mln/core/graph_elt_neighborhood.hh (working copy) @@ -28,13 +28,11 @@ #ifndef MLN_CORE_GRAPH_ELT_NEIGHBORHOOD_HH # define MLN_CORE_GRAPH_ELT_NEIGHBORHOOD_HH -/*! \file mln/core/graph_elt_neighborhood.hh - * - * \brief Definition of the elementary ``neighborhood'' on a graph. - * - * \todo Make naming coherent: we have neighborhood (without '_') but - * point_, neighb_, etc. - */ +/// \file mln/core/graph_elt_neighborhood.hh +/// \brief Definition of the elementary ``neighborhood'' on a graph. + +/* FIXME: Have a consistent naming: we have neighborhood (without '_') + but point_, neighb_, etc. */ /* FIXME: Factor those classes: - mln::graph_elt_window @@ -50,14 +48,11 @@ namespace mln { // Fwd decls. - template <typename P, typename W> class graph_neighborhood_fwd_piter; - template <typename P, typename W> class graph_neighborhood_bkd_piter; + template <typename P, typename N> class graph_neighborhood_fwd_piter; + template <typename P, typename N> class graph_neighborhood_bkd_piter; - /*! \brief Elementary neighborhood on graph class. - * - * FIXME: Doc. - */ + /// Elementary neighborhood on graph class. template <typename P> class graph_elt_neighborhood : public Neighborhood< graph_elt_neighborhood > @@ -80,7 +75,7 @@ typedef graph_neighborhood_fwd_piter<P, self_> fwd_niter; /// \brief Point_Iterator type to browse the psites of the - /// neighborhood w.r.t. the ordering of vertices. + /// neighborhood w.r.t. the reverse ordering of vertices. typedef graph_neighborhood_bkd_piter<P, self_> bkd_niter; /// The default niter type. @@ -98,6 +93,7 @@ /// \} }; + # ifndef MLN_INCLUDE_ONLY template <typename P> Index: mln/core/graph_neighborhood_piter.hh --- mln/core/graph_neighborhood_piter.hh (revision 1823) +++ mln/core/graph_neighborhood_piter.hh (working copy) @@ -83,7 +83,8 @@ /// Construction. /// \{ template <typename Pref> - graph_neighborhood_fwd_piter(const N& nbh, const Point_Site<Pref>& p_ref); + graph_neighborhood_fwd_piter(const Neighborhood<N>& nbh, + const Point_Site<Pref>& p_ref); /// \} /// Manipulation. @@ -164,7 +165,8 @@ /// Construction. /// \{ template <typename Pref> - graph_neighborhood_bkd_piter(const N& nbh, const Point_Site<Pref>& p_ref); + graph_neighborhood_bkd_piter(const Neighborhood<N>& nbh, + const Point_Site<Pref>& p_ref); /// \} /// Manipulation. @@ -229,7 +231,7 @@ template <typename P, typename N> template <typename Pref> inline - graph_neighborhood_fwd_piter<P, N>::graph_neighborhood_fwd_piter(const N& nbh, + graph_neighborhood_fwd_piter<P, N>::graph_neighborhood_fwd_piter(const Neighborhood<N>& nbh, const Point_Site<Pref>& p_ref) : nbh_(exact(nbh)), p_ref_(exact(p_ref).to_psite()), @@ -357,9 +359,9 @@ template <typename P, typename N> template <typename Pref> inline - graph_neighborhood_bkd_piter<P, N>::graph_neighborhood_bkd_piter(const N& nbh, + graph_neighborhood_bkd_piter<P, N>::graph_neighborhood_bkd_piter(const Neighborhood<N>& nbh, const Point_Site<Pref>& p_ref) - : nbh_(nbh), + : nbh_(exact(nbh)), p_ref_(exact(p_ref).to_psite()), // Initialize psite_ to a dummy value. psite_(), Index: mln/core/graph_elt_window.hh --- mln/core/graph_elt_window.hh (revision 1823) +++ mln/core/graph_elt_window.hh (working copy) @@ -28,13 +28,11 @@ #ifndef MLN_CORE_GRAPH_ELT_WINDOW_HH # define MLN_CORE_GRAPH_ELT_WINDOW_HH -/*! \file mln/core/graph_elt_window.hh - * - * \brief Definition of the elementary ``window'' on a graph. - * - * \todo Make naming coherent: we have window (without '_') but - * point_, neighb_, etc. - */ +/// \file mln/core/graph_elt_window.hh +/// \brief Definition of the elementary ``window'' on a graph. + +/* FIXME: Have a consistent naming: we have window (without '_') but + point_, neighb_, etc. */ /* FIXME: Factor those classes: - mln::graph_elt_window @@ -54,10 +52,7 @@ template <typename P, typename W> class graph_window_bkd_piter; - /*! \brief Elementary window on graph class. - * - * FIXME: Doc. - */ + /// \brief Elementary window on graph class. template <typename P> class graph_elt_window : public Window< graph_elt_window > { @@ -79,7 +74,7 @@ typedef graph_window_fwd_piter<P, self_> fwd_qiter; /// \brief Point_Iterator type to browse the psites of the window - /// w.r.t. the ordering of vertices. + /// w.r.t. the reverse ordering of vertices. typedef graph_window_bkd_piter<P, self_> bkd_qiter; /// The default qiter type. @@ -106,7 +101,7 @@ /// Is the window centered? bool is_centered() const; /// Is the window symmetric? - // FIXME: We should defin this more precisely. + // FIXME: We should define this more precisely. bool is_symmetric() const; /// Return the maximum coordinate gap between the window center /// and a window point.

1 0

1823: Remove outdated comments about neighborhoods.
by Roland Levillain 02 Apr '08

02 Apr '08

https://svn.lrde.epita.fr/svn/oln/trunk/milena Index: ChangeLog from Roland Levillain <roland(a)lrde.epita.fr> Remove outdated comments about neighborhoods. * mln/geom/seeds2tiling_roundness.hh, * mln/labeling/background.hh, * mln/labeling/blobs.hh, * mln/labeling/flat_zones.hh, * mln/labeling/foreground.hh, * mln/labeling/level.hh, * mln/labeling/level.spe.hh, * mln/labeling/regional_maxima.hh, * mln/labeling/regional_minima.hh, * mln/make/voronoi.hh, * mln/morpho/Rd.hh: Remove outdated FIXME. geom/seeds2tiling_roundness.hh | 5 ----- labeling/background.hh | 3 --- labeling/blobs.hh | 3 --- labeling/flat_zones.hh | 3 --- labeling/foreground.hh | 3 --- labeling/level.hh | 3 --- labeling/level.spe.hh | 3 --- labeling/regional_maxima.hh | 3 --- labeling/regional_minima.hh | 3 --- make/voronoi.hh | 5 ----- morpho/Rd.hh | 5 ----- 11 files changed, 39 deletions(-) Index: mln/geom/seeds2tiling_roundness.hh --- mln/geom/seeds2tiling_roundness.hh (revision 1822) +++ mln/geom/seeds2tiling_roundness.hh (working copy) @@ -50,11 +50,6 @@ namespace geom { - /* FIXME: The neighborhood shall not be passed as argument, but - bound to the input image. We can also optionnaly provide a - version of this function for regular-grid-based images where - the neighborhood is replaced by a (user-provided) window. */ - /*! Take a labeled image \p ima_ with seeds and extend them until * creating tiles rounder than the primary version. * Index: mln/labeling/background.hh --- mln/labeling/background.hh (revision 1822) +++ mln/labeling/background.hh (working copy) @@ -43,9 +43,6 @@ namespace labeling { - /* FIXME: The neighborhood shall not be passed as argument, but - bound to the input image. */ - /*! Connected component labeling of the background part in a * binary image. * Index: mln/labeling/blobs.hh --- mln/labeling/blobs.hh (revision 1822) +++ mln/labeling/blobs.hh (working copy) @@ -47,9 +47,6 @@ namespace labeling { - /* FIXME: The neighborhood shall not be passed as argument, but - bound to the input image. */ - /*! Connected component labeling of the binary objects of a binary * image. * Index: mln/labeling/flat_zones.hh --- mln/labeling/flat_zones.hh (revision 1822) +++ mln/labeling/flat_zones.hh (working copy) @@ -44,9 +44,6 @@ namespace labeling { - /* FIXME: The neighborhood shall not be passed as argument, but - bound to the input image. */ - /*! Connected component labeling of the flat zones of an image. * * \param[in] input The input image. Index: mln/labeling/foreground.hh --- mln/labeling/foreground.hh (revision 1822) +++ mln/labeling/foreground.hh (working copy) @@ -43,9 +43,6 @@ namespace labeling { - /* FIXME: The neighborhood shall not be passed as argument, but - bound to the input image. */ - /*! Connected component labeling of the object part in a binary * image. * Index: mln/labeling/level.hh --- mln/labeling/level.hh (revision 1822) +++ mln/labeling/level.hh (working copy) @@ -50,9 +50,6 @@ namespace labeling { - /* FIXME: The neighborhood shall not be passed as argument, but - bound to the input image. */ - /*! Connected component labeling of the image objects at a given * level. * Index: mln/labeling/level.spe.hh --- mln/labeling/level.spe.hh (revision 1822) +++ mln/labeling/level.spe.hh (working copy) @@ -49,9 +49,6 @@ namespace labeling { - /* FIXME: The neighborhood shall not be passed as argument, but - bound to the input image. */ - /*! Connected component labeling of the image objects at a given * level. * Index: mln/labeling/regional_maxima.hh --- mln/labeling/regional_maxima.hh (revision 1822) +++ mln/labeling/regional_maxima.hh (working copy) @@ -47,9 +47,6 @@ namespace labeling { - /* FIXME: The neighborhood shall not be passed as argument, but - bound to the input image. */ - /*! Connected component labeling of the regional maxima of an * image. * Index: mln/labeling/regional_minima.hh --- mln/labeling/regional_minima.hh (revision 1822) +++ mln/labeling/regional_minima.hh (working copy) @@ -47,9 +47,6 @@ namespace labeling { - /* FIXME: The neighborhood shall not be passed as argument, but - bound to the input image. */ - /*! Connected component labeling of the regional minima of an * image. * Index: mln/make/voronoi.hh --- mln/make/voronoi.hh (revision 1822) +++ mln/make/voronoi.hh (working copy) @@ -47,11 +47,6 @@ namespace make { - /* FIXME: The neighborhood shall not be passed as argument, but - bound to the input image. We can also optionnaly provide a - version of this function for regular-grid-based images where - the neighborhood is replaced by a (user-provided) window. */ - /*! * \brief Apply the Voronoi algorithm on \p ima_ with the original * image \p orig_ for node computing with neighborhood \p nbh. Index: mln/morpho/Rd.hh --- mln/morpho/Rd.hh (revision 1822) +++ mln/morpho/Rd.hh (working copy) @@ -55,11 +55,6 @@ namespace morpho { - /* FIXME: The neighborhood shall not be passed as argument, but - bound to the input image. We can also optionnaly provide a - version of this function for regular-grid-based images where - the neighborhood is replaced by a (user-provided) window. */ - template <typename I, typename N> I Rd(const Image& f, const Image& g, const Neighborhood<N>& nbh);

1 0

1822: Clean up some ChangeLog entries.
by Roland Levillain 02 Apr '08

02 Apr '08

https://svn.lrde.epita.fr/svn/oln/trunk/milena Index: ChangeLog =================================================================== --- ChangeLog (revision 1821) +++ ChangeLog (revision 1822) @@ -6,20 +6,24 @@ * sandbox/jardonnet/test/bin: New Bin directory. * sandbox/jardonnet/test/Makefile: Update for testes. - * sandbox/jardonnet/test/icp_lazy.cc: New dedicated to lazy_map. - * sandbox/jardonnet/registration/icp_lazy.hh: New dedicated to lazy map. + * sandbox/jardonnet/test/icp_lazy.cc: New dedicated to lazy_map. + * sandbox/jardonnet/registration/icp_lazy.hh: New dedicated to + lazy map. * sandbox/jardonnet/registration/quat7.hh: Update. * sandbox/jardonnet/registration/chamfer.hh: Update. - * sandbox/jardonnet/registration/icp.hh: Update (dedicated to distance_map). + * sandbox/jardonnet/registration/icp.hh: Update (dedicated to + distance_map). - * sandbox/jardonnet/registration/misc.hh: Move outside quat/ (removed). - * sandbox/jardonnet/registration/rotation.hh: Move outside quat/ (removed). + * sandbox/jardonnet/registration/misc.hh: Move outside quat/ + (removed). + * sandbox/jardonnet/registration/rotation.hh: Move outside quat/ + (removed). * sandbox/jardonnet/test/check: Remove old test script. 2008-04-02 Caroline Vigouroux <vigour_c(a)epita.fr> - change RGB encoding from int_u to float01_. + Change RGB encoding from int_u to float01_. * sandbox/vigouroux/color/my_hsi.hh: plug HSI on value. * sandbox/vigouroux/color/rgb_to_hsi.hh: . * sandbox/vigouroux/moyenne.cc: test new HSI and RGB. @@ -30,7 +34,9 @@ * mln/algebra/vec.hh: Add check for dimension in to_point(). * sandbox/jardonnet/test/plotscript: Add gnuplot script. - * sandbox/jardonnet/test/Makefile: Add g++ flags: Unexpected behavior disappear with -ffloat-store (float are not stored in register). + * sandbox/jardonnet/test/Makefile: Add g++ flags: Unexpected + behavior disappear with -ffloat-store (float are not stored in + register). * sandbox/jardonnet/test/check: Update test script. * sandbox/jardonnet/registration/quat7.hh: . * sandbox/jardonnet/registration/icp.hh: . @@ -43,11 +49,13 @@ * sandbox/abraham: New. * sandbox/abraham/morpho: New. - * sandbox/abraham/morpho/basic_najman.hh: New, contains Najman component tree. + * sandbox/abraham/morpho/basic_najman.hh: New, contains Najman + component tree. * sandbox/abraham/morpho/test.cc: New. * sandbox/abraham/morpho/images: New. * sandbox/abraham/morpho/images/test_component_tree.pgm: New. - * sandbox/abraham/morpho/topo_wst.hh: New, draft of topological watershed. + * sandbox/abraham/morpho/topo_wst.hh: New, draft of topological + watershed. * sandbox/abraham/morpho/Makefile: New. 2008-03-31 Nicolas Ballas <ballas(a)lrde.epita.fr> @@ -65,9 +73,11 @@ * sandbox/jardonnet/test/reduce.cc: New: image scaling. * sandbox/jardonnet/test/01.pbm, * sandbox/jardonnet/test/02.pbm: New: test images. - * sandbox/jardonnet/registration/icp.hh: Use type lazy_map instead of std::pair, in order to use spécific constructors. + * sandbox/jardonnet/registration/icp.hh: Use type lazy_map instead + of std::pair, in order to use spécific constructors. * sandbox/jardonnet/registration/projection.hh: update. - * sandbox/jardonnet/registration/tools.hh: Add tools for boxes (to include in Milena?). + * sandbox/jardonnet/registration/tools.hh: Add tools for boxes (to + include in Milena?). 2008-03-29 Ugo Jardonnet <jardonnet(a)lrde.epita.fr> @@ -80,8 +90,10 @@ * sandbox/jardonnet/registration/cloud.hh: Correction. * sandbox/jardonnet/registration/jacobi.hh: Add FIXME (nD). * sandbox/jardonnet/registration/icp.hh: Improvment. - * sandbox/jardonnet/registration/projection.hh: Add a projection technique "memo" computing closest point only if needed. - * sandbox/jardonnet/registration/tools.hh: Gather together tools to add to milena. + * sandbox/jardonnet/registration/projection.hh: Add a projection + technique "memo" computing closest point only if needed. + * sandbox/jardonnet/registration/tools.hh: Gather together tools + to add to milena. 2008-03-28 Roland Levillain <roland(a)lrde.epita.fr> @@ -500,10 +512,11 @@ * sandbox/jardonnet/registration/icp.hh, * sandbox/jardonnet/registration/projection.hh, * sandbox/jardonnet/registration/quat/all.hh, - * sandbox/jardonnet/registration/quat/rotation.hh: Update for p_array and n dim (not ready yet). + * sandbox/jardonnet/registration/quat/rotation.hh: Update for + p_array and n dim (not ready yet). + * sandbox/jardonnet/registration/quat/interpol.hh: Remove. + Provided by qut.hh - * sandbox/jardonnet/registration/quat/interpol.hh: Remove. Provided by qut.hh - 2008-03-19 Michel Pellegrin <pellegrin(a)lrde.epita.fr> Fix some mistakes, Add. @@ -590,7 +603,8 @@ * mln/value/internal/gray_f.hh, * mln/value/int_u.hh, * mln/value/int_u_sat.hh, - * mln/value/label.hh: metal/math had been wrongly substitute by algebra/math. + * mln/value/label.hh: metal/math had been wrongly substitute by + algebra/math. * mln/trait/ch_value.hh, * mln/core/h_vec.hh: wrong namespace for vec. @@ -1087,7 +1101,7 @@ (mln::line_graph_image<P, V>::init_): Ensure there are no data before initializing new ones. * mln/core/internal/image_morpher.hh: Remove spurious FIXMEs. - * mln/core/line_graph_psite.hh + * mln/core/line_graph_psite.hh (mln::line_graph_psite::point): Set typedef to P. (mln::line_graph_psite::operator[]): Adjust return type. (mln::line_graph_psite::line_graph_psite): New ctor. @@ -1260,9 +1274,11 @@ Split fllt.hh in my sanbox. - * sandbox/garrigues/fllt/compute_level_set.hh: New, compute the level sets. + * sandbox/garrigues/fllt/compute_level_set.hh: New, compute the + level sets. * sandbox/garrigues/fllt/debug.hh: New, debug routines for FLLT. - * sandbox/garrigues/fllt/doc.hh: New, some comments from the monasse's paper. + * sandbox/garrigues/fllt/doc.hh: New, some comments from + Monasse's paper. * sandbox/garrigues/fllt/lower.hh: New, the struct used to compute the lower level set. * sandbox/garrigues/fllt/upper.hh: New, the struct used to compute the @@ -1277,7 +1293,7 @@ Chamfer DT visual tests (beautiful images inside !). * sandbox/folio/chamfer_dt.cc: New visual tests inside - (Beware! There's a picasso painting here !). + (Beware! There's a picasso painting here !). 2008-02-26 Matthieu Garrigues <garrigues(a)lrde.epita.fr> @@ -1492,7 +1508,8 @@ * mln/binarization/includes.hh: include for binarization. * mln/binarization/binarization.hh: generic binarization (v2b for now). * mln/binarization/thresholding.hh: thresholding. - * mln/io/pnm/save.hh: Comments for dummy (me) users who try to save binary as pgm. + * mln/io/pnm/save.hh: Comments for dummy (me) users who try to + save binary as pgm. * tests/binarization: New test directory. * tests/binarization/thresholding.cc: New test file. @@ -1573,7 +1590,7 @@ Ressurect and adjust those files from a revision 1700, since mln::labeling::regional_minima (needed by Meyer's WST) doesn't work (yet) on image which are not point-wise accessible. - * mln/util/greater_psite.hh: New. + * mln/util/greater_psite.hh: New. Clone and modified from mln/util/greater_point.hh. * mln/morpho/meyer_wst.hh (morpho::meyer_wst): s/point/psite/. Use morpho::minima_components instead of level::regional_minima, @@ -3171,7 +3188,7 @@ Add `has' and `point_at' method for all run based image. * mln/core/internal/run_image.hh: Add `has' and `point_at' - method. + method. * mln/core/mono_obased_rle_image.hh, * mln/core/mono_rle_image.hh, * mln/core/obased_rle_image.hh, @@ -3198,10 +3215,13 @@ Update creation of documentation. * doc/Doxyfile.in, - * doc/Makefile.am: Update for generation of internal or user documentation. - * doc/Doxyfile_user.in: New template file for generate the user documentation. - - Update source for distinction between the user and developper documentation. + * doc/Makefile.am: Update for generation of internal or user + documentation. + * doc/Doxyfile_user.in: New template file for generate the user + documentation. + Update source for distinction between the user and developper + documentation. + * mln/accu/all.hh, * mln/accu/internal/base.hh, * mln/arith/all.hh, @@ -3518,7 +3538,7 @@ * mln/core/mono_rle_encode.hh: Fix. * mln/core/mono_rle_image.hh: Add get_value() method. * mln/core/obased_rle_image.hh: Add vector of value for easier - acces to the image. + acces to the image. * tests/core/Makefile.am: Add test. * tests/core/mono_obased_rle_image.cc: New. @@ -3645,14 +3665,14 @@ Complete the macros in Meta Accumlator. * mln/core/concept/meta_accumulator.hh: (mln_accu_with_, - mln_accu_result_) New. + mln_accu_result_) New. 2007-12-03 Matthieu Garrigues <garrigues(a)lrde.epita.fr> Complete the macros in Meta Accumlator. * mln/core/concept/meta_accumulator.hh: (mln_accu_with_, - mln_accu_result_) New. + mln_accu_result_) New. 2007-12-03 Matthieu Garrigues <garrigues(a)lrde.epita.fr> @@ -4199,8 +4219,8 @@ * mln/io/ppm/load.hh, * mln/io/ppm/save.hh, * tests/io/ppm/ppm.cc: Add documentation, review the code, put - MLN_INCLUDE_ONLY gards, add missing function declaration (outside - MLN_INCLUDE_ONLY). + MLN_INCLUDE_ONLY gards, add missing function declaration (outside + MLN_INCLUDE_ONLY). 2007-11-28 Guillaume Duhamel <guillaume.duhamel(a)lrde.epita.fr> @@ -4251,7 +4271,7 @@ Review debug directory. * mln/debug/iota.hh: Resolve a fixme due to a resolved bug (in - operator %) + operator %) * mln/debug/iota.spe.hh: likewise * tests/Makefile.am: Move debug tests... * tests/debug/Makefile.am: ...here @@ -4268,7 +4288,7 @@ make save pgm work on graylevels. document pnm::save. * mln/io/pgm/save.hh: Disable type checking in pgm::save to allow to - save graylevel images. + save graylevel images. * mln/io/pnm/save.hh: Documentation. * mln/io/pnm/save_header.hh: graylevel compatibility. @@ -5193,7 +5213,8 @@ 2007-11-16 Guillaume Duhamel <guillaume.duhamel(a)lrde.epita.fr> - Add tracing for level algorithm and split specialization of level::transform. + Add tracing for level algorithm and split specialization of + level::transform. * mln/level/compute.hh, * mln/level/fill.hh, @@ -10817,7 +10838,6 @@ * mln/core/image1d_b.hh: re-add array_ attribute in the image1d_b class we actually need it to handle the border offset => array_ = buffer_ - vb_.pmin().ind(); -) * mln/debug/println.hh: update * tests/debug_println_with_border.cc: add 1d test. @@ -10993,11 +11013,11 @@ 2007-09-06 Matthieu Garrigues <garrigues.matthieu(a)lrde.epita.fr> add println_with_border - * mln/debug/println.hh: - add 3 function : - println_with_border(const box2d& b, const Fast_Image& input_) - impl::println_with_border(const S&, const Fast_Image& input_) - impl::println_with_border(const box2d& b, const Fast_Image& input_) + * mln/debug/println.hh + (println_with_border(const box2d&, const Fast_Image&)) + (impl::println_with_border(const S&, const Fast_Image&)) + (impl::println_with_border(const box2d&, const Fast_Image&)): + New functions. * tests/println_with_border.cc: New. 2007-09-06 Thierry Geraud <thierry.geraud(a)lrde.epita.fr> @@ -12280,9 +12300,11 @@ Repair lineary pixel iterator. - * mln/core/pixter2d_b.hh: Adapt pixter2d_b to the new pixel iterator hierachy. + * mln/core/pixter2d_b.hh: Adapt pixter2d_b to the new pixel + iterator hierachy. * mln/core/internal/pixel_iterator_base.hh: Fix dead code. - * mln/core/internal/lineary_pixel_iterator_base.hh: New factorization class. + * mln/core/internal/lineary_pixel_iterator_base.hh: New + factorization class. 2007-07-19 Thierry Geraud <thierry.geraud(a)lrde.epita.fr> @@ -12312,13 +12334,16 @@ * tests/pixter_point2d.cc: Update test. * mln/core/pixel.hh: Add typedefs in the class pixel_. * mln/core/macros.hh: Add new macros. - * mln/core/concept/pixel_iterator.hh: New, rename Fast_Iterator concep as Pixel Iterator. + * mln/core/concept/pixel_iterator.hh: New, rename Fast_Iterator + concep as Pixel Iterator. * mln/core/concept/fast_iterator.hh: Remove. * mln/core/concept/genpixel.hh: Constructor fixed. * mln/core/pixter2d_b.hh: Broken!. * mln/core/image2d_b.hh: Add new method point_at_offset. - * mln/core/dpoints_pixter.hh: Adapt dpoint_pixter to the new hierarchy. - * mln/core/internal/pixel_iterator_base.hh: New, rename fast_iterator_base_ as pixel_iterator_base_. + * mln/core/dpoints_pixter.hh: Adapt dpoint_pixter to the new + hierarchy. + * mln/core/internal/pixel_iterator_base.hh: New, rename + fast_iterator_base_ as pixel_iterator_base_. * mln/core/internal/fast_iterator_base.hh: Remove. * mln/level/fast_median.hh: New median using qixter. @@ -12896,12 +12921,13 @@ * sandbox: New. * sandbox/cxxcompilation: New. - * sandbox/cxxcompilation/compilation_unit.rb: Tools used to create compilation unit file - for benchmark. + * sandbox/cxxcompilation/compilation_unit.rb: Tools used to create + compilation unit file for benchmark. * sandbox/cxxcompilation/test.cc: Test file used in benchmark. - * sandbox/cxxcompilation/methods: Describes some existing method which improve compilation - time. - * sandbox/cxxcompilation/vaucanson_bench: Benchmark on Vaucanson method. + * sandbox/cxxcompilation/methods: Describes some existing method + which improve compilation time. + * sandbox/cxxcompilation/vaucanson_bench: Benchmark on Vaucanson + method. 2007-07-03 Thierry Geraud <thierry.geraud(a)lrde.epita.fr>

1 1

1821: Sandbox: ICP: Make check.
by Ugo Jardonnet 02 Apr '08

02 Apr '08

https://svn.lrde.epita.fr/svn/oln/trunk/milena Index: ChangeLog from Ugo Jardonnet <jardonnet(a)lrde.epita.fr> Sandbox: ICP: Make check. * sandbox/jardonnet/test/icp_check.sh: New Check Script. * sandbox/jardonnet/test/bin: New Bin directory. * sandbox/jardonnet/test/Makefile: Update for testes. * sandbox/jardonnet/test/icp_lazy.cc: New dedicated to lazy_map. * sandbox/jardonnet/registration/icp_lazy.hh: New dedicated to lazy map. * sandbox/jardonnet/registration/quat7.hh: Update. * sandbox/jardonnet/registration/chamfer.hh: Update. * sandbox/jardonnet/registration/icp.hh: Update (dedicated to distance_map). * sandbox/jardonnet/registration/misc.hh: Move outside quat/ (removed). * sandbox/jardonnet/registration/rotation.hh: Move outside quat/ (removed). * sandbox/jardonnet/test/check: Remove old test script. registration/icp.hh | 6 + registration/icp_lazy.hh | 171 +++++++++++++++++++++++++++++++++++++++++++++++ registration/misc.hh | 19 +++++ registration/quat7.hh | 2 registration/rotation.hh | 70 +++++++++++++++++++ test/Makefile | 25 ++++++ test/icp_check.sh | 8 ++ test/icp_lazy.cc | 20 +++++ 8 files changed, 315 insertions(+), 6 deletions(-) Index: sandbox/jardonnet/test/icp_check.sh --- sandbox/jardonnet/test/icp_check.sh (revision 0) +++ sandbox/jardonnet/test/icp_check.sh (revision 0) @@ -0,0 +1,8 @@ +#!/bin/sh + +for i in `\ls bin/` +do + echo execute $i 01.pbm 02.pbm + ./bin/$i 01.pbm 02.pbm > ./bin/log_$i + echo ./bin/log_$i +done Property changes on: sandbox/jardonnet/test/icp_check.sh ___________________________________________________________________ Name: svn:executable + * Index: sandbox/jardonnet/test/Makefile --- sandbox/jardonnet/test/Makefile (revision 1820) +++ sandbox/jardonnet/test/Makefile (working copy) @@ -14,9 +14,6 @@ g++ gaussian.cc $(FLAG) -o '+gau.exe' icp: - g++ icp.cc $(FLAG) -o '+icp.exe' - -icp++: g++ icp.cc -ffloat-store -I../../.. -O3 -DNDEBUG -o '+icp.exe' icpsafe: @@ -29,3 +26,25 @@ ./+icp.exe 01.pbm 02.pbm > log gnuplot plotscript +check: clean + g++ icp.cc -I../../.. -O0 -o './bin/+icp_0' + g++ icp.cc -I../../.. -O0 -ffloat-store -o './bin/+icp_0f' + g++ icp.cc -I../../.. -O0 -DNDEBUG -o './bin/+icp_0D' + g++ icp.cc -I../../.. -O0 -DNDEBUG -ffloat-store -o './bin/+icp_0Df' + g++ icp.cc -I../../.. -O3 -o './bin/+icp_3' + g++ icp.cc -I../../.. -O3 -ffloat-store -o './bin/+icp_3f' + g++ icp.cc -I../../.. -O3 -DNDEBUG -o './bin/+icp_3D' + g++ icp.cc -I../../.. -O3 -DNDEBUG -ffloat-store -o './bin/+icp_3df' + g++ icp_lazy.cc -I../../.. -O0 -o './bin/+icp_lazy_0' + g++ icp_lazy.cc -I../../.. -O0 -ffloat-store -o './bin/+icp_lazy_0f' + g++ icp_lazy.cc -I../../.. -O0 -DNDEBUG -o './bin/+icp_lazy_0D' + g++ icp_lazy.cc -I../../.. -O0 -DNDEBUG -ffloat-store -o './bin/+icp_lazy_0Df' + g++ icp_lazy.cc -I../../.. -O3 -o './bin/+icp_lazy_3' + g++ icp_lazy.cc -I../../.. -O3 -ffloat-store -o './bin/+icp_lazy_3f' + g++ icp_lazy.cc -I../../.. -O3 -DNDEBUG -o './bin/+icp_lazy_3D' + g++ icp_lazy.cc -I../../.. -O3 -DNDEBUG -ffloat-store -o './bin/+icp_lazy_3df' + +clean: + rm -- ./bin/* + +.PHONY: check \ No newline at end of file Index: sandbox/jardonnet/test/icp_lazy.cc --- sandbox/jardonnet/test/icp_lazy.cc (revision 0) +++ sandbox/jardonnet/test/icp_lazy.cc (revision 0) @@ -0,0 +1,20 @@ +#include <mln/core/image3d.hh> + +#include <mln/io/pbm/load.hh> +#include <mln/io/pbm/save.hh> + +#include <sandbox/jardonnet/registration/icp_lazy.hh> + +int main(int, char* argv[]) +{ + using namespace mln; + + image2d< bool > img1; + image2d< bool > img2; + + io::pbm::load(img1, argv[1]); + io::pbm::load(img2, argv[2]); + + io::pbm::save(registration::icp(img1,img2), "./+registred.pbm"); +} + Index: sandbox/jardonnet/registration/quat7.hh --- sandbox/jardonnet/registration/quat7.hh (revision 1820) +++ sandbox/jardonnet/registration/quat7.hh (working copy) @@ -8,7 +8,7 @@ # include <mln/algebra/mat.hh> # include <mln/core/p_array.hh> -# include "quat/all.hh" +# include "rotation.hh" # include "jacobi.hh" # include <mln/norm/l2.hh> Index: sandbox/jardonnet/registration/chamfer.hh Index: sandbox/jardonnet/registration/icp_lazy.hh --- sandbox/jardonnet/registration/icp_lazy.hh (revision 0) +++ sandbox/jardonnet/registration/icp_lazy.hh (revision 0) @@ -0,0 +1,171 @@ +// Copyright (C) 2008 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_REGISTRATION_ICP_HH +# define MLN_REGISTRATION_ICP_HH + +/*! \file mln/registration/icp.hh + * + * \brief image registration + */ + +# include <mln/algebra/quat.hh> +# include <mln/algebra/vec.hh> +# include <mln/make/w_window.hh> +# include <mln/make/w_window3d.hh> + +# include "tools.hh" + +# include "cloud.hh" +# include "quat7.hh" +# include "projection.hh" +# include "chamfer.hh" + +namespace mln +{ + + namespace registration + { + + /*! Registration FIXME : doxy + * + * + */ + template <typename I, typename J> + inline + mln_concrete(I) + icp(const Image& cloud, + const Image<J>& surface); + +# ifndef MLN_INCLUDE_ONLY + + namespace impl + { + + template <typename P, typename M> + inline + p_array + icp_(p_array& C, + const p_array& X, + M& map) + { + trace::entering("registration::impl::icp_"); + + unsigned int k; + quat7<P::dim> old_qk, qk; + float err; + //float err_bis; + p_array Ck(C), Xk(C); //FIXME: Xk copy C + + algebra::vec<P::dim,float> mu_C = center(C), mu_Xk; + + const float epsilon = 1;//1e-3; + + //// step 1 + k = 0; + + do { + //std::cout << "step 2" << std::endl; + + //// step 2 + projection::memo(Ck, X, Xk, map); + + mu_Xk = center(Xk); + + //std::cout << "step 3" << std::endl; + //// step 3 + old_qk = qk; + qk = match(C, mu_C, Xk, mu_Xk); + + //std::cout << "step 4" << std::endl; + //// step 4 + qk.apply_on(C, Ck); // Ck+1 = qk(C) + + //std::cout << "step err" << std::endl; + //// err = d(Ck+1,Xk) + err = rms(Ck, Xk); + std::cout << k << ' ' << err << ' ' << (qk - old_qk).sqr_norm() << std::endl; //plot file + + ++k; + } while (k < 3 || (qk - old_qk).sqr_norm() > epsilon); + + trace::exiting("registration::impl::icp_"); + return Ck; + } + + } // end of namespace mln::registration::impl + + + //Only for 2d and 3d image + template <typename I, typename J> + inline + mln_concrete(I) //FIXME: should return something else ? qk ? + icp(const Image& cloud_, + const Image<J>& surface_) + { + trace::entering("registration::icp"); + mln_precondition(exact(cloud_).has_data()); + mln_precondition(exact(surface_).has_data()); + + //convert to image: time consuming + typedef image3d<mln_value(I)> I3d; + I3d cloud = convert::to_image_3d(exact(cloud_)); + const I3d surface = convert::to_image_3d(exact(surface_)); + + //build p_arrays. + p_array<mln_point(I3d)> c = convert::to_p_array(cloud); + p_array<mln_point(I3d)> x = convert::to_p_array(surface); + + //build closest point map + //FIXME: like that lazy_map<I3d> map(enlarge(bigger(c.bbox(),x.bbox()),50)); + lazy_map<I3d> map(1000,1000,50); + + p_array<mln_point(I3d)> res = impl::icp_(c, x, map); + + //to 2d : projection (FIXME:if 3d) + //mln_concrete(I) output = convert::to_image(res)? + mln_concrete(I) output(exact(cloud_).domain()); + for (size_t i = 0; i < res.npoints(); i++) + { + point2d p(res[i][0], res[i][1]); + //FIXME: not necessary if output(res.bbox()) + if (output.has(p)) + output(p) = true; + } + + trace::exiting("registration::icp"); + return output; + } + +# endif // ! MLN_INCLUDE_ONLY + + } // end of namespace mln::registration + +} // end of namespace mln + + +#endif // ! MLN_REGISTRATION_ICP_HH Index: sandbox/jardonnet/registration/icp.hh --- sandbox/jardonnet/registration/icp.hh (revision 1820) +++ sandbox/jardonnet/registration/icp.hh (working copy) @@ -87,8 +87,10 @@ //// step 1 k = 0; + do { - std::cout << "step 2" << std::endl; + //std::cout << "step 2" << std::endl; + //// step 2 projection::fill_Xk(Ck, map, Xk); //projection::de_base(Ck, X, Xk, err_bis); @@ -157,7 +159,7 @@ p_array<mln_point(I3d)> res = impl::icp_(c, x, map); //to 2d : projection (FIXME:if 3d) - //mln_concrete(I) output = convert::to_image2d(res)? + //mln_concrete(I) output = convert::to_image(res)? mln_concrete(I) output(exact(cloud_).domain()); for (size_t i = 0; i < res.npoints(); i++) { Index: sandbox/jardonnet/registration/misc.hh --- sandbox/jardonnet/registration/misc.hh (revision 0) +++ sandbox/jardonnet/registration/misc.hh (revision 0) @@ -0,0 +1,19 @@ +#ifndef MISC_HH +# define MISC_HH + + +inline +float epsilon() +{ + static const float e = 1e-5; + return e; +} + +inline +bool about_equal(float val1, float val2) +{ + return fabs(val1 - val2) < epsilon(); +} + + +#endif // ndef MISC_HH Index: sandbox/jardonnet/registration/rotation.hh --- sandbox/jardonnet/registration/rotation.hh (revision 0) +++ sandbox/jardonnet/registration/rotation.hh (revision 0) @@ -0,0 +1,70 @@ +#ifndef ROTATION_HH +# define ROTATION_HH + +# include <stdlib.h> +//# include "quat.hh" + +//# include "mat.hh" + +# include <mln/algebra/mat.hh> +# include <mln/algebra/vec.hh> +# include <mln/make/vec.hh> +# include <mln/make/mat.hh> +# include <mln/algebra/quat.hh> + +# include "misc.hh" + +// FIXME: rotation should be an abstract class +// and derived classes encapsulate either a quaternion or a algebra::matrix +namespace mln +{ + + // FIXME : quat is not appriate here + template <unsigned n> + algebra::vec<n,float> rotate(const algebra::quat& q, const algebra::vec<n,float>& p) + { + + return (q * algebra::quat(0. ,p) * q.inv()).v(); + } + + //FIXME : check if correct with n != 3 + template <unsigned n> + bool check_rotation(const algebra::mat<n,n,float>& mat, + const algebra::quat& q) + { + assert(q.is_unit()); + algebra::vec<n,float> + tmp = make::vec(rand(), rand(), rand()), + p; + float nl2= norm::l2(tmp); + if(nl2 != 0) + p = tmp / nl2; + algebra::vec<n,float> + p_rot_1 = rotate(q, p), + p_rot_2 = mat * p; + + return about_equal(norm::l2(p_rot_1 - p_rot_2), 0.f); + } + + + //FIXME : switch to n dim. + algebra::mat<3,3,float> quat2mat(const algebra::quat& q) + { + assert(q.is_unit()); + float + w = q.to_vec()[0], + x = q.to_vec()[1], x2 = 2*x*x, xw = 2*x*w, + y = q.to_vec()[2], y2 = 2*y*y, xy = 2*x*y, yw = 2*y*w, + z = q.to_vec()[3], z2 = 2*z*z, xz = 2*x*z, yz = 2*y*z, zw = 2*z*w; + float t[9] = {1.f - y2 - z2, xy - zw, xz + yw, + xy + zw, 1.f - x2 - z2, yz - xw, + xz - yw, yz + xw, 1.f - x2 - y2}; + algebra::mat<3,3,float> tmp = make::mat<3,3,9,float>(t); + // postcondition + assert(check_rotation(tmp, q)); + return tmp; + } +} + + +#endif // ndef ROTATION_HH

1 0

milena r1820: change RGB encoding from int_u to float01_
by Caroline Vigouroux 02 Apr '08

02 Apr '08

URL: https://svn.lrde.epita.fr/svn/oln/trunk/milena ChangeLog: 2008-04-02 Caroline Vigouroux <vigour_c(a)epita.fr> change RGB encoding from int_u to float01_. * sandbox/vigouroux/color/my_hsi.hh: plug HSI on value. * sandbox/vigouroux/color/rgb_to_hsi.hh: . * sandbox/vigouroux/moyenne.cc: test new HSI and RGB. --- color/my_hsi.hh | 5 +++++ color/rgb_to_hsi.hh | 6 +++--- moyenne.cc | 4 ++-- 3 files changed, 10 insertions(+), 5 deletions(-) Index: trunk/milena/sandbox/vigouroux/color/my_hsi.hh =================================================================== --- trunk/milena/sandbox/vigouroux/color/my_hsi.hh (revision 1819) +++ trunk/milena/sandbox/vigouroux/color/my_hsi.hh (revision 1820) @@ -18,6 +18,11 @@ template <typename E> struct HSI + : + public internal::value_like_< algebra::vec< 3, float01_<n> >, // Equivalent. + algebra::vec< 3, float01_<n> >, // Encoding. + algebra::vec< 3, float01_<n> >, // Interoperation. + HSI<E> > { }; Index: trunk/milena/sandbox/vigouroux/color/rgb_to_hsi.hh =================================================================== --- trunk/milena/sandbox/vigouroux/color/rgb_to_hsi.hh (revision 1819) +++ trunk/milena/sandbox/vigouroux/color/rgb_to_hsi.hh (revision 1820) @@ -88,9 +88,9 @@ beta = hsi.sat() * std::sin(h); - red_t r = to_r(sqrt3_3 * hsi.inty() + 2 * inv_sqrt6 * beta); - green_t g = to_g(sqrt3_3 * hsi.inty() + inv_sqrt2 * alpha - inv_sqrt6 * beta); - blue_t b = to_b(sqrt3_3 * hsi.inty() - inv_sqrt2 * alpha - inv_sqrt6 * beta); + red_t r = sqrt3_3 * hsi.inty() + 2 * inv_sqrt6 * beta; + green_t g = sqrt3_3 * hsi.inty() + inv_sqrt2 * alpha - inv_sqrt6 * beta; + blue_t b = sqrt3_3 * hsi.inty() - inv_sqrt2 * alpha - inv_sqrt6 * beta; T_rgb rgb(r, g, b); Index: trunk/milena/sandbox/vigouroux/moyenne.cc =================================================================== --- trunk/milena/sandbox/vigouroux/moyenne.cc (revision 1819) +++ trunk/milena/sandbox/vigouroux/moyenne.cc (revision 1820) @@ -1,10 +1,10 @@ #include <mln/value/hsi.hh> -#include <mln/fun/v2v/rgb_to_hsi.hh> +#include "color/rgb_to_hsi.hh" #include <cmath> #include <mln/core/image2d.hh> -#include <mln/value/rgb8.hh> +#include "rgb.hh" #include <mln/io/ppm/load.hh> #include <mln/io/ppm/save.hh>

1 0

1819: Sandbox: ICP: Fix distance map version: 0.5s for 01.pbm over 02.pbm.
by Ugo Jardonnet 01 Apr '08

01 Apr '08

https://svn.lrde.epita.fr/svn/oln/trunk/milena Index: ChangeLog from Ugo Jardonnet <ugo.jardonnet(a)lrde.epita.fr> Sandbox: ICP: Fix distance map version: 0.5s for 01.pbm over 02.pbm. * mln/algebra/vec.hh: Add check for dimension in to_point(). * sandbox/jardonnet/test/plotscript: Add gnuplot script. * sandbox/jardonnet/test/Makefile: Add g++ flags: Unexpected behavior disappear with -ffloat-store (float are not stored in register). * sandbox/jardonnet/test/check: Update test script. * sandbox/jardonnet/registration/quat7.hh: . * sandbox/jardonnet/registration/icp.hh: . * sandbox/jardonnet/registration/projection.hh: . * sandbox/jardonnet/registration/tools.hh: . mln/algebra/vec.hh | 4 +- sandbox/jardonnet/registration/icp.hh | 39 +++++++++++++-------------- sandbox/jardonnet/registration/projection.hh | 6 ++-- sandbox/jardonnet/registration/quat7.hh | 2 - sandbox/jardonnet/registration/tools.hh | 4 +- sandbox/jardonnet/test/Makefile | 9 +++++- sandbox/jardonnet/test/check | 6 ++++ sandbox/jardonnet/test/plotscript | 5 +++ 8 files changed, 47 insertions(+), 28 deletions(-) Index: mln/algebra/vec.hh --- mln/algebra/vec.hh (revision 1818) +++ mln/algebra/vec.hh (working copy) @@ -550,10 +550,10 @@ } - template <typename P, unsigned n> + template <typename P> inline P - to_point(const vec<n,float>& v) + to_point(const vec<P::dim,float>& v) { P tmp; for (unsigned i = 0; i < P::dim; ++i) Index: sandbox/jardonnet/test/plotscript --- sandbox/jardonnet/test/plotscript (revision 0) +++ sandbox/jardonnet/test/plotscript (revision 0) @@ -0,0 +1,5 @@ +set xlabel "k" +set ylabel "err" +set zlabel "dQk" +splot "log" +pause -1 \ No newline at end of file Index: sandbox/jardonnet/test/Makefile --- sandbox/jardonnet/test/Makefile (revision 1818) +++ sandbox/jardonnet/test/Makefile (working copy) @@ -17,8 +17,15 @@ g++ icp.cc $(FLAG) -o '+icp.exe' icp++: - g++ icp.cc -I../../.. -O3 -o '+icp.exe' + g++ icp.cc -ffloat-store -I../../.. -O3 -DNDEBUG -o '+icp.exe' + +icpsafe: + g++ icp.cc -fsignaling-nans -ffloat-store -I../../.. -O1 -o '+icp.exe' run: time ./+sub.exe . . ; time ./+gsub.exe . . +plot: icp + ./+icp.exe 01.pbm 02.pbm > log + gnuplot plotscript + Index: sandbox/jardonnet/test/check --- sandbox/jardonnet/test/check (revision 1818) +++ sandbox/jardonnet/test/check (working copy) @@ -3,11 +3,17 @@ touch log echo "### report : projection" >> log + echo "*** maps ***" >> log time ./+icp_maps.exe +01.pbm +02.pbm >> log + + echo "*** de_base ***" >> log time ./+icp_base.exe +01.pbm +02.pbm >> log + + echo "*** memo ***" >> log time ./+icp_memo.exe +01.pbm +02.pbm >> log + cat log Index: sandbox/jardonnet/registration/quat7.hh --- sandbox/jardonnet/registration/quat7.hh (revision 1818) +++ sandbox/jardonnet/registration/quat7.hh (working copy) @@ -99,7 +99,7 @@ // qR algebra::mat<P::dim,P::dim,float> Mk; - for (unsigned i = 0; i < C.npoints(); ++i) + for (size_t i = 0; i < C.npoints(); ++i) { algebra::vec<P::dim,float> Ci = C[i]; algebra::vec<P::dim,float> Xki = Xk[i]; Index: sandbox/jardonnet/registration/icp.hh --- sandbox/jardonnet/registration/icp.hh (revision 1818) +++ sandbox/jardonnet/registration/icp.hh (working copy) @@ -36,7 +36,7 @@ # include <mln/algebra/quat.hh> # include <mln/algebra/vec.hh> # include <mln/make/w_window.hh> -# include <mln/make/window3d.hh> +# include <mln/make/w_window3d.hh> # include "tools.hh" @@ -66,12 +66,12 @@ namespace impl { - template <typename P, typename T> + template <typename P, typename M> inline p_array icp_(p_array& C, - const p_array& X, - lazy_map<T>& map) + const p_array&, + M& map) { trace::entering("registration::impl::icp_"); @@ -88,23 +88,27 @@ //// step 1 k = 0; do { + std::cout << "step 2" << std::endl; //// step 2 - //err_bis = projection::fill_Xk(Ck, map, Xk); + projection::fill_Xk(Ck, map, Xk); //projection::de_base(Ck, X, Xk, err_bis); - projection::memo(Ck, X, Xk, map); + //projection::memo(Ck, X, Xk, map); mu_Xk = center(Xk); + //std::cout << "step 3" << std::endl; //// step 3 old_qk = qk; qk = match(C, mu_C, Xk, mu_Xk); + //std::cout << "step 4" << std::endl; //// step 4 qk.apply_on(C, Ck); // Ck+1 = qk(C) + //std::cout << "step err" << std::endl; //// err = d(Ck+1,Xk) err = rms(Ck, Xk); - std::cout << k << ' ' << err << std::endl; //plot file + std::cout << k << ' ' << err << ' ' << (qk - old_qk).sqr_norm() << std::endl; //plot file ++k; } while (k < 3 || (qk - old_qk).sqr_norm() > epsilon); @@ -132,17 +136,14 @@ I3d cloud = convert::to_image_3d(exact(cloud_)); const I3d surface = convert::to_image_3d(exact(surface_)); - /* + //create a pair (distance map, closest point) - bool w[27] = {true, true, true, true, true, true, true, true, true, - true, true, true, true, true, true, true, true, true, - true, true, true, true, true, true, true, true, true}; - window<mln_dpoint(I3d)> win3d = make::window3d(w); - fun::cham<point3d> fun; - w_window<mln_dpoint(I3d), float> chamfer = make::w_window(win3d, fun); - */ - //std::pair<mln_ch_value(I3d,float), mln_ch_value(I3d,mln_point(I3d)) > maps;// = - //dt::chamfer(surface, chamfer); + float w[27] = {1.4142, 1, 1.4142, 1.4142, 1, 1.4142, 0, 0, 0, + 1, 1, 1, 1, 1, 0, 0, 0, 0, + 1.4142, 1, 1.4142, 0, 0, 0, 0, 0, 0}; + w_window<mln_dpoint(I3d), float> chamfer = make::w_window3d(w); + std::pair<mln_ch_value(I3d,float), mln_ch_value(I3d,mln_point(I3d)) > map = + dt::chamfer(surface, chamfer); //build p_arrays. @@ -151,7 +152,7 @@ //build closest point map //lazy_map<I3d> map(enlarge(bigger(c.bbox(),x.bbox()),50)); - lazy_map<I3d> map(1000,1000,50); + //lazy_map<I3d> map(1000,1000,50); p_array<mln_point(I3d)> res = impl::icp_(c, x, map); @@ -162,7 +163,7 @@ { point2d p(res[i][0], res[i][1]); //FIXME: not necessary if output(res.bbox()) - //if (output.has(p)) + if (output.has(p)) output(p) = true; } Index: sandbox/jardonnet/registration/projection.hh --- sandbox/jardonnet/registration/projection.hh (revision 1818) +++ sandbox/jardonnet/registration/projection.hh (working copy) @@ -22,13 +22,13 @@ for (size_t i = 0; i < Ck.npoints(); ++i) { //FIXME: bof - //if (map.second.has(Ck[i])) - //{ + if (map.second.has(Ck[i])) + { //x[i] := Ck[i] closest point in X Xk.hook_()[i] = map.second(Ck[i]); //err := Distance between Ck[i] and its closest point err += map.first(Ck[i]); - //} + } } return err /= Ck.npoints(); } Index: sandbox/jardonnet/registration/tools.hh --- sandbox/jardonnet/registration/tools.hh (revision 1818) +++ sandbox/jardonnet/registration/tools.hh (working copy) @@ -133,8 +133,8 @@ image3d<T> to_image_3d(const image2d<T>& img) { - point3d pmin(img.domain().pmin()[0], img.domain().pmin()[1], -1); - point3d pmax(img.domain().pmax()[0], img.domain().pmax()[1], 1); + point3d pmin(img.domain().pmin()[0], img.domain().pmin()[1], 0); + point3d pmax(img.domain().pmax()[0], img.domain().pmax()[1], 0); image3d<T> img3d(box3d(pmin,pmax)); mln_piter(image3d<T>) p(img3d.domain());

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1818: Add personal folder in sandbox with prototype of najman component tree.
by Alexandre Abraham 01 Apr '08

01 Apr '08

https://svn.lrde.epita.fr/svn/oln/trunk/milena Index: ChangeLog from Alexandre Abraham <abraham(a)lrde.epita.fr> Add personal folder in sandbox with prototype of najman component tree. * sandbox/abraham: New. * sandbox/abraham/morpho: New. * sandbox/abraham/morpho/basic_najman.hh: New, contains Najman component tree. * sandbox/abraham/morpho/test.cc: New. * sandbox/abraham/morpho/images: New. * sandbox/abraham/morpho/images/test_component_tree.pgm: New. * sandbox/abraham/morpho/topo_wst.hh: New, draft of topological watershed. * sandbox/abraham/morpho/Makefile: New. Makefile | 8 + basic_najman.hh | 287 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ test.cc | 43 ++++++++ topo_wst.hh | 130 +++++++++++++++++++++++++ 4 files changed, 468 insertions(+) Index: sandbox/abraham/morpho/basic_najman.hh --- sandbox/abraham/morpho/basic_najman.hh (revision 0) +++ sandbox/abraham/morpho/basic_najman.hh (revision 0) @@ -0,0 +1,287 @@ +#include <mln/level/sort_psites.hh> +#include <mln/level/fill.hh> +#include <mln/core/image2d.hh> + +namespace mln +{ + + namespace morpho + { + + template <class I, class N> + struct basic_najman + { + + typedef mln_psite(I) psite; + + struct node { + int level; + int area; + int highest; + p_array<mln_psite(I)> children; + + void addChildren(const node& n) + { + typename p_array<mln_psite(I)>::fwd_piter it(n.children); + for (it.start(); + it.is_valid(); + it.next()) + children.append(it.to_psite()); + } + void addChild(const psite n) + { + children.append(n); + } + }; // struct node + + + const Image& ima; + const Neighborhood<N>& nbh; + mln_ch_value(I, psite) par; + + mln_ch_value(I, psite) Par_tree; + // Par_node is handled by par (from ap_maxtree) + mln_ch_value(I, int) Rnk_tree; + mln_ch_value(I, int) Rnk_node; + mln_ch_value(I, psite) lowestNode; + mln_ch_value(I, node) nodes; + mln_ch_value(I, bool) isproc; + psite Root; + p_array<mln_psite(I)> S; + // std::map<psite,psite> M; // to keep the root of any point. + + basic_najman(const Image& i, + const Neighborhood<N>& n) + : ima(i), + nbh(n), + par(exact(i).domain(), exact(i).border()), + Par_tree(exact(i).domain(), exact(i).border()), + Rnk_tree(exact(i).domain(), exact(i).border()), + Rnk_node(exact(i).domain(), exact(i).border()), + lowestNode(exact(i).domain(), exact(i).border()), + nodes(exact(i).domain(), exact(i).border()), + isproc(exact(i).domain(), exact(i).border()) + { + } + + + void MakeSet_tree(psite x) + { + Par_tree(x) = x; + Rnk_tree(x) = 0; + } + + void MakeSet_node(psite x) + { + par(x) = x; // was Par_node(x) = x; + Rnk_node(x) = 0; + } + + psite Find_tree(psite x) + { + if (Par_tree(x) != x) + Par_tree(x) = Find_tree(Par_tree(x)); + return Par_tree(x); + } + + void swap(psite& x, psite& y) + { + psite memo = x; + x = y; + y = memo; + } + + bool is_root(const psite& x) const + { + return par(x) == x; + } + + bool is_level_root(const psite& x) const + { + return is_root(x) || exact(ima)(par(x)) < exact(ima)(x); + } + + psite find_level_root(const psite& x) + { + if (is_level_root(x)) + return x; + else + return par(x) = find_level_root(par(x)); + } + + psite Find_node(psite x) + { + if (par(x) != x) + par(x) = Find_node(par(x)); + return par(x); + } + + void go() + { + init(); + BuildComponentTree(); + } + + + void init() + { + // Sort the points in increasing order + S = level::sort_psites_increasing(ima); + + // Clear the marker map + level::fill(isproc, false); + for (int ip = 0; ip < int(S.npoints()); ++ip) + { + psite p = S[ip]; + MakeSet_node(p); + MakeSet_tree(p); + // if (lowestNode.hold(p)) + lowestNode(p) = p; + // if (nodes.hold(p)) + nodes(p) = MakeNode(exact(ima)(p)); + } + } + + + void BuildComponentTree() + { + for (int ip = 0; ip < int(S.npoints()); ++ip) + { + psite p = S[ip]; + isproc(p) = true; + + psite curTree = Find_tree(p); + psite curNode = Find_node(lowestNode(curTree)); + + mln_niter(N) q(nbh, p); + + for_all(q) + if (exact(ima).has(q) and isproc(q) and exact(ima)(q) >= exact(ima)(p)) // f[q] >= f[p] parce qu'on prend l'ordre de l'histogramme + { + psite adjTree = Find_tree(q); + psite adjNode = Find_node(lowestNode(adjTree)); + if (curNode != adjNode) + { + if (nodes(curNode).level == nodes(adjNode).level) + curNode = MergeNode(adjNode, curNode); + else + { + // we have nodes[curNode].level < nodes[adjNode].level + nodes(curNode).addChild(adjNode); + //apparemment NON :Par_node[adjNode] = curNode; // car adjNode devient fils de curNode + nodes(curNode).area += nodes(adjNode).area; + nodes(curNode).highest += nodes(adjNode).highest; + } + } + curTree = Link_tree(adjTree, curTree); + lowestNode(curTree) = curNode; + } + } + Root = lowestNode(Find_tree(Find_node(psite(0, 0)))); + // Pour garder une map de correspondance point <-> local_root + // for (int ip = 0; ip < int(S.size()); ++ip) + // { + // psite p = S[ip]; + // M(p) = Find_node(p); + // } + + mln_piter(I) r(par.domain()); + for_all(r) + par(r) = Find_node(r); + } + + + psite MergeNode(psite& node1, psite& node2) + { + psite tmpNode = Link_node(node1, node2); + psite tmpNode2; + if (tmpNode == node2) + { + nodes(node2).addChildren(nodes(node1)); + tmpNode2 = node1; + } + else + { + nodes(node1).addChildren(nodes(node2)); + tmpNode2 = node2; + } + nodes(tmpNode).area += nodes(tmpNode2).area; + nodes(tmpNode).highest += nodes(tmpNode2).highest; + return tmpNode; + } + + psite Link_tree(psite x, psite y) + { + if (Rnk_tree(x) > Rnk_tree(y)) + swap(x, y); + else + if (Rnk_tree(x) == Rnk_tree(y)) + Rnk_tree(y) += 1; + Par_tree(x) = y; + return y; + } + + psite Link_node(psite x, psite y) + { + if (Rnk_node(x) > Rnk_node(y)) + swap(x, y); + else + if (Rnk_node(x) == Rnk_node(y)) + Rnk_node(y) += 1; + par(x) = y; // was Par_node(x) = y; + return y; + } + + node MakeNode(int level) + { + node n; + n.level = level; + n.area = 1; + n.highest = level; + return n; + } + + template <typename C> + void image_output(image2d<C>& img) + { + for(unsigned int i = 0; i < img.domain().len(0); ++i) + { + for(unsigned int j = 0; j < img.domain().len(1); ++j) + { + C l = (img(psite(i, j)));//.row() * img.domain().len(1) + (img(psite(i, j))).col(); + std::cout << " " << l << " "; + } + std::cout << std::endl; + } + } + + + + void print_tree(psite p) + { + node& n = nodes(p); + std::cout << "psite " <::fwd_piter it(n.children); + for (it.start(); + it.is_valid(); + it.next()) + { + psite q = it.to_psite(); + std::cout << q << "=" << (q.row() * lowestNode.domain().len(2) + q.col()) << " "; + } + std::cout << std::endl; + + for (it.start(); + it.is_valid(); + it.next()) + { + print_tree(it.to_psite()); + } + } + + }; // struct basic_najman + + }; // namespace morpho + +}; // namespace mln Index: sandbox/abraham/morpho/test.cc --- sandbox/abraham/morpho/test.cc (revision 0) +++ sandbox/abraham/morpho/test.cc (revision 0) @@ -0,0 +1,43 @@ +#include <mln/core/image2d.hh> +#include <mln/core/window2d.hh> +#include <mln/core/neighb2d.hh> + +#include <mln/value/int_u8.hh> + +//#include <mln/morpho/meyer_wst.hh> + +#include <mln/io/pgm/load.hh> +#include <mln/io/pgm/save.hh> + +# include "basic_najman.hh" +// # include "topo_wst.hh" + +int main () +{ + using namespace mln; + using value::int_u8; + + // component_tree< image2d<int_u8> > c; + + using namespace mln; + using value::int_u8; + + image2d<int_u8> input; + io::pgm::load(input, "./images/test_component_tree.pgm"); + + morpho::basic_najman< image2d<int_u8>, neighb2d> n(input, c8()); + n.image_output(input); + n.go(); + n.image_output(n.Par_tree); + n.print_tree(n.Root); + n.image_output(n.par); + std::cout << " --------------------------- " << std::endl; + n.image_output(n.Rnk_tree); + std::cout << " --------------------------- " << std::endl; + n.image_output(n.Rnk_node); + + // image2d<int_u8> output = morpho::topo_wst(input, c4()); + // io::pgm::save(output, "out.pgm"); + + return 0; +} Index: sandbox/abraham/morpho/images/test_component_tree.pgm Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Property changes on: sandbox/abraham/morpho/images/test_component_tree.pgm ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Index: sandbox/abraham/morpho/topo_wst.hh --- sandbox/abraham/morpho/topo_wst.hh (revision 0) +++ sandbox/abraham/morpho/topo_wst.hh (revision 0) @@ -0,0 +1,130 @@ +// Copyright (C) 2008 EPITA Research and Development Laboratory (LRDE) +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_MORPHO_TOPO_WST_HH +# define MLN_MORPHO_TOPO_WST_HH + +/** \file mln/morpho/topo_wst.hh + \brief Topological Watershed Transform (WST) algorithm. + + Reference: + Quasi-linear algorithms for the topological watershed. Michel + Courie and Laurent Najman and Gilles Bertrand. +*/ + +# include <mln/trait/ch_value.hh> + +//# include <mln/util/greater_psite.hh> +# include <mln/morpho/includes.hh> +//# include <mln/morpho/extrema_components.hh> + +# include "component_tree.hh" + +namespace mln +{ + + namespace morpho + { + + /** \brief Topological Watershed Transform (WST) algorithm. + + \param[in] input The input image. + \param[in] nbh The connexity of markers. + \param[out] nbasins The number of basins. + + \li \p L is the type of labels, used to number the watershed + itself (with the minimal value), and the basins. + \li \p I is the exact type of the input image. + \li \p N is the exact type of the neighborhood used to express + \a input's connexity. */ + template <typename L, typename I, typename N> + mln_ch_value(I, L) + topo_wst(const Image& input, const Neighborhood<N>& nbh); + + template <typename I, typename P> + bool is_m_destructible(const Image& ima, const Point& point, component_tree c); + + template <typename L, typename I, typename N> + mln_ch_value(I, L) + m_wst(const Image& input, const Neighborhood<N>& nbh); + + +# ifndef MLN_INCLUDE_ONLY + + template <typename I, typename P> + int is_m_destructible(const Image& ima, const mln_psite(I) p, const Neighborhood<N>& nbh, component_tree c) + { + p_set v; + + mln_niter(N) n(nbh, p); + for_all(n) + if (n < p) + v = uni(V, c(n)); + if (v.is_empty()) + return -1; + + p_set::fwd_piter p = v.begin(); + if (c(*p).children.size() != 0) + return -1; + + component_tree highest_fork = c.highest_fork(v); + if (highest_fork.level == -1) + return -1; + + return highest_fork.level; + } + + template <typename L, typename I, typename N> + mln_ch_value(I, L) + m_wst(const Image& input, const Neighborhood<N>& nbh); + { + typedef + std::priority_queue< psite, std::vector<psite>, util::greater_psite > + ordered_queue_type; + + ordered_queue_type queue(); + component_tree c(input); + + mln_piter(I) p(input.domain()); + + for_all(p) + { + if (is_m_destructible(input, p, c4(), c + } + + } + + + +# endif // ! MLN_INCLUDE_ONLY + + } // end of namespace mln::morpho + +} // end of namespace mln + + +#endif // ! MLN_MORPHO_TOPOLOGICAL_WST_HH Index: sandbox/abraham/morpho/Makefile --- sandbox/abraham/morpho/Makefile (revision 0) +++ sandbox/abraham/morpho/Makefile (revision 0) @@ -0,0 +1,8 @@ +SOURCE=test.cc +OBJECTS=test.o +CXXFLAGS=-Wall -W -I ../../.. -g + +all:${OBJECTS} + g++ ${FLAGS} ${OBJECTS} -o test + +test.o: basic_najman.hh \ No newline at end of file

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1817: Start a doc about the Milena images types and their properties.
by Nicolas Ballas 31 Mar '08

31 Mar '08

https://svn.lrde.epita.fr/svn/oln/trunk/milena Index: ChangeLog from Nicolas Ballas <ballas(a)lrde.epita.fr> Start a doc about the Milena images types and their properties. * sandbox/ballas/doc: New. * sandbox/ballas/doc/image_tours.txt: New. image_tours.txt | 486 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 486 insertions(+) Index: sandbox/ballas/doc/image_tours.txt --- sandbox/ballas/doc/image_tours.txt (revision 0) +++ sandbox/ballas/doc/image_tours.txt (revision 0) @@ -0,0 +1,486 @@ +-*- outline -*- + +* Introduction + + +* What is a property? + +** Two types of properties + + +*** Declaratif mode: (find an exemple). + + +Here, the properties must be define by the image type programmer. They cannot +be deduce from the image associated type. So we can't find the properties by +introspecting the image type (with introspection). + + + declaration definition ..... I check + ------- ---------- +| | / \ +| Props | ----> | Image Type | +| | \ ___________/ + ------- + + + +*** Automatic mode: (find an exemple). + +Here, we get the image properties from the image associated type +(site, pset...). + + + ----------- + / \ + | Image Type | automatic + and associated -----> Props + type + \ ___________/ + + + +** Semantic + +Properties are a way to classify the images depends or their type. + +*** Static Checking + + Some operators are only define in special cases. Properties provide a way to +check that the operator input type respect the operator requirement. + +*** Specialization of an Algorithm + (ex: dilatation/erosion). +TODO: detail the example. + +*** Implementation inherentence + +Milena image types are property driven. +It is possible to get a special behavior (not describe in the Image Concept) +depends on the property define in the property associated for the image +type. So, it is possible to recover some piece of interface depending on the +image type properties. +For instance an Image2d has the bidimensional, and random value access. + properties. Hence, Image2d automatically provides a row/column access: +V at(Point2d<T>::coord x, Point2d<T>::coord y). + + + + +*** Difference between a property and its values + +*** Hierarchie of property (scalar/integer) + +** Implementation of properties in Milena + +* Algorithm and Properties + +** Specialization + +** Static checking + + +* Image Properties: + +** global Properties: + category: primary, + { domain_morpher, value_morpher, identity_morpher } < morpher + + border: none, + { stored, computed } < some + + neighb: none, + some + + data: stored, + linear < stored + raw < linear, + computed + + io: read, + write, + read_only < read, + write_only < write, + read_write < both read'n write + + speed: slow, + fast, + fastest + + +** Properties related to I::value + kind: color, + gray, + label, + logic < label, + binary < logic, + data + + quant: low, + high + + value: scalar, + vectorial, + structed, + pointer + + +** Properties related to I::pset + access: random, + browsing + + space: one_d, + two_d, + three_d + + size: huge, + regular + + support: irregular, + regular + aligned < regular + + +* Values Properties: + nature: scalar, + { integer, floating } < scalar, + vectorial, + matric, + symbolic, + strutured, + unknow + + kind: color, + grey, + label, + logic < label, + binary < logic, + data + + quant: low, + high + + + +* Image types and their associated properties + +** Primitive Image + +Primitive image are image which are not based on another image type. + +A primitive image type property can be either declared or automatically get +back with the help of associated types. + + +FIXME: find a good notation... + +** Image nD + +Image on regular grid where grides nodes are points. +To gain efficienty, Images nD have a virtual borders. +All these image are templated by T, the image value type. + +*** Image1d<T> + +**** Associated types: + +value = T + +site = point1d +psite = point1d == point_<tick,int> +pset = box1d + +**** Properties: + +--> global properties + +category = primary +border = stored +neighb: none +data = raw +io = read_write +speed = fastest + +--> properties related to values + +// Depend on T FIXME, where the property are defined?? +kind = +quant = +value = + +--> properties related to the pset + +access = random +space = one_d +size = regular +support = aligned + +**** Specific interface: + FIXME.... + + + + + + +*** Image2d<T> + +**** Associated types: + +value = T + +site = point2d +psite = point2d == point_<square,int> +pset = box2d + +**** Properties: + +--> global properties + +category = primary +border = stored +neighb: none +data = raw +io = read_write +speed = fastest + +--> properties related to values + +// Depend on T FIXME, where the property are defined?? +kind = +quant = +value = + +--> properties related to the pset + +access = random +space = two_d +size = regular +support = aligned + +**** Specific interface: + FIXME.... + + + +*** Image3d<T> + +**** Associated types: + +value = T + +site = point3d +psite = point3d == point_<cube,int> +pset = box3d + +**** Properties: + +--> global properties + +category = primary +border = stored +neighb: none +data = raw +io = read_write +speed = fastest + +--> properties related to values + +// Depend on T FIXME, where the property are defined?? +kind = +quant = +value = + +--> properties related to the pset + +access = random +space = three_d +size = regular +support = aligned + +**** Specific interface: + FIXME.... + + + + +** Image based on function + +The images based on function are templated by F and P, where +F is p2v function type and P a psite + +Question: Is there any restriction on F and S ?? +-> S must be include in the definition set of F + +*** pw::image<F, S> + +**** Associated types: + +value = F::result + +site = S::site +psite = S::pset +pset = S + +**** Properties: + +--> global properties + +category = primary +border = none +neighb: none +data = computed // computed => read_only! +io = read_only +speed = fast + +--> properties related to values + +kind =?? +quant =?? +value = fixme + +--> properties related to the pset + +access = browsing // Why the access property is set to browsing? +space = fixme_ +size = regular +support = fixme + +FIXME: see how to fix all the fixme in the pw::image properties. +How to deal with the lvalue?? + +Is there any lvalue for image with computed data? +lvalue just for image with stored//read_only data? + +**** Specific interface: + FIXME.... + + + + +** Run based Encoded image + +All the run based encoded images have their definition domains encoded by ... +runs. These images types are not morpher types since these do not lie on +another image type. +A run is a "continuous" (note this is wrong, cf graph index) set of sites. +It is define by a site start, and a length. +All the run based encoded image are templated by P, T where P is a site type +and T a value type. + + + +Note: +type one shot (const)!!! +Do we store the the null value in the rle encoding. +(Do we compress all the images values, or only the image objects...) +Is there any restriction on P and T? +Can we compress all the image types or only the point wise image type +(cf the on_the_same_line in the encode algorithm). + +How the properties are setted and to which values? + +Depend on the PointWise property ?? + +*** RLE Image + +A RLE image can be defined as the following: +{(p, v)} where p is a run of P and v is a value of type T. + + +**** Associated types: + +value = T + +site = P +psite = runs_psite +pset = p_runs_ + +**** Properties: + +--> global properties + +category = primary +border = none +neighb: none +data = linear +io = read_only +speed = slow + +--> properties related to values + +// Depend on T FIXME, where the property are defined?? +kind = +quant = +value = + +--> properties related to the pset + +access = browsing +space = depend on P //FIXME the property setted in the milena code is wrong. +size = regular // Should we say compressed? +support = depend on P // The property setted in the milena code is wrong + + +*** Compact RLE + +*** Sparse Image + +A RLE image can be defined as the following: +{(p, [v])} where p is a run of P and v is a value of type T, and [v] is an +array of size p.length(). + + +**** Associated types: + +value = T + +site = P +psite = runs_psite +pset = p_runs_ + +**** Properties: + +Same properties than the RLE Image type. + + +*** Value encoded image + + +** Graph Image + +FIXME: See with roland + +**** Connectivity based on a graph. + + +** Morpher (Derived Image) + +Mopher are Image types which transform an Image type into a new type. So, they +rest upon another images types. Most of the mopher properties are +transformation of the input image type properties. + +A morpher image type property can be declared, automatically get back with +the help of the associated type or be a transformation of a property of the +input image type. + +*** Identity morpher + +*** Domain morpher + +*** Value morpher + + +*** Image_if + +??? + + + + +Note: +The different grid (retrieve from point_ class): + - tick, + - square, + - hexa, + - cube

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1793: Add a benchmark on run_image types compression efficiency.
by Nicolas Ballas 31 Mar '08

31 Mar '08

https://svn.lrde.epita.fr/svn/oln/trunk/milena Index: ChangeLog from Nicolas Ballas <ballas(a)lrde.epita.fr> Add a benchmark on run_image types compression efficiency. * doc/benchmark: New. * doc/benchmark/compression.txt: New, doc. * img/space_debris.pgm: a new image. doc/benchmark/compression.txt | 47 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) Index: doc/benchmark/compression.txt --- doc/benchmark/compression.txt (revision 0) +++ doc/benchmark/compression.txt (revision 0) @@ -0,0 +1,47 @@ + -*- outline -*- + +* Compression ratio benchmarks: + +** Test process: + - Load the initial image. + - Label the image using the labelling::blobs algorithm. + - Do a fold transformation on the loaded image. + - Encode the loaded image into the destination type. + - Compute the compression ratio of the encoded image. + +** Compression ratio: +The compression ratio is computed the following way: + CR = image_memory_size / size_of(point) * number_of_image_points + +** Tested images: + +--- Images - Size --- +trunk/img/small.pgm 4.1K +trunk/img/space_debris.pgm 1.3M + + +** rle_image: + +--- Images - Compression Ratio - Time --- +trunk/img/small.pgm 0.494708 0.052s +trunk/img/space_debris.pgm 0.112602 34.440s + + +** sparse_image: + +--- Images - Compression Ratio - Time --- +trunk/img/small.pgm 0.596522 0.054s +trunk/img/space_debris.pgm 0.144853 34.637 + + +** mono_rle_image: + +--- Images - Compression Ratio - Time --- +trunk/img/small.pgm 0.610811 0.044s +trunk/img/space_debris.pgm 0.000688533 10.604s + +** mono_obased_rle_image: + +--- Images - Compression Ratio - Time --- +trunk/img/small.pgm 0.955393 0.067s +trunk/img/space_debris.pgm 0.216746 40.001 Index: img/space_debris.pgm Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Property changes on: img/space_debris.pgm ___________________________________________________________________ Name: svn:mime-type + application/octet-stream

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