December 2012 - Olena-patches

Re: [Olena-patches] [Olena] #119: Add an histogram on high quant values.
by Olena Trac 05 Dec '12

05 Dec '12

#119: Add an histogram on high quant values. -----------------------+---------------------------------------------------- Reporter: anonymous | Owner: Olena Team Type: task | Status: new Priority: major | Milestone: Olena 2.x Component: Milena | Version: 1.0 Keywords: | -----------------------+---------------------------------------------------- Changes (by lazzara): * milestone: Olena 2.1 => Olena 2.x -- Ticket URL: <https://trac.lrde.epita.fr/olena/ticket/119#comment:1> Olena <http://olena.lrde.epita.fr> Olena, a software platform dedicated to image processing.

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Re: [Olena-patches] [Olena] #117: Review convert for graylevel.
by Olena Trac 05 Dec '12

05 Dec '12

#117: Review convert for graylevel. -----------------------+---------------------------------------------------- Reporter: garrigues | Owner: theo Type: defect | Status: new Priority: major | Milestone: Olena 2.x Component: Milena | Version: 1.0 Keywords: | -----------------------+---------------------------------------------------- Changes (by lazzara): * milestone: Olena 2.1 => Olena 2.x Comment: Graylevel value types should be rewritten. Postpone this ticket to Olena 2.x. -- Ticket URL: <https://trac.lrde.epita.fr/olena/ticket/117#comment:2> Olena <http://olena.lrde.epita.fr> Olena, a software platform dedicated to image processing.

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[Olena] #139: Factor common code shared by graph-related piters, windows and neighborhoods
by Olena 05 Dec '12

05 Dec '12

#139: Factor common code shared by graph-related piters, windows and neighborhoods --------------------------+------------------------------------------------- Reporter: levill_r | Owner: levill_r Type: enhancement | Status: new Priority: major | Milestone: Olena 1.0 Component: Milena | Version: 1.0 Keywords: graph factor | --------------------------+------------------------------------------------- This tasks refers to these classes: * `mln::graph_elt_window` * `mln::graph_elt_neighborhood` * `mln::line_graph_elt_window` * `mln::line_graph_elt_neighborhood` * `mln::graph_window_fwd_piter` * `mln::graph_window_bkd_piter` * `mln::graph_neighborhood_fwd_piter` * `mln::graph_neighborhood_bkd_piter` * `mln::line_graph_window_fwd_piter` * `mln::line_graph_window_bkd_piter` * `mln::line_graph_neighborhood_fwd_piter` * `mln::line_graph_neighborhood_bkd_piter` Note: we should factor other graph-related classes as well (psites, images, etc.), but this is less urgent; open another ticket to handle those. -- Ticket URL: <https://trac.lrde.org/olena/ticket/139> Olena <http://olena.lrde.epita.fr> Olena, a generic and efficient C++ image processing library.

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Re: [Olena-patches] [Olena] #48: Implement mln::accu::take for fastest images.
by Olena Trac 05 Dec '12

05 Dec '12

#48: Implement mln::accu::take for fastest images. --------------------------+------------------------------------------------- Reporter: garrigues | Owner: Olena Team Type: enhancement | Status: closed Priority: major | Milestone: Olena 2.1 Component: Milena | Version: 1.0 Resolution: wontfix | Keywords: --------------------------+------------------------------------------------- Changes (by lazzara): * status: new => closed * resolution: => wontfix -- Ticket URL: <https://trac.lrde.org/olena/ticket/48#comment:3> Olena <http://olena.lrde.epita.fr> Olena, a software platform dedicated to image processing.

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[Olena] #185: Unify algorithms morpho::skeleton_constrained and topo::breadth_first_thinning
by Olena Trac 05 Dec '12

05 Dec '12

#185: Unify algorithms morpho::skeleton_constrained and topo::breadth_first_thinning -------------------------+-------------------------------------------------- Reporter: levill_r | Owner: levill_r Type: enhancement | Status: new Priority: major | Milestone: Olena 1.0 Component: Milena | Version: 1.0 Keywords: | -------------------------+-------------------------------------------------- Two (very similar) skeletonization algorithms have been developed: 1. source:trunk/milena/mln/morpho/skeleton_constrained.hh 2. source:trunk/milena/mln/topo/skeleton/breadth_first_thinning.hh The first algorithm is probably a bit more generic, as it takes a priority function as input. It has not been tested on complex-based images (known to be supported by the second algorithm). Unify both algorithm (within `topo/skeleton/`), probably using a canvas. Some elements like the constraint or the priority function should provide default values; the only mandatory arguments should be the input image, the neighborhood and the simplicity function. Do not forget to move/adjust corresponding tests/programs accordingly. -- Ticket URL: <https://trac.lrde.org/olena/ticket/185> Olena <http://olena.lrde.epita.fr> Olena, a generic and efficient C++ image processing library.

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[Olena] #145: Add a n-dimensional regular image type on a cubical/rectangular grid
by Olena 05 Dec '12

05 Dec '12

#145: Add a n-dimensional regular image type on a cubical/rectangular grid ----------------------+----------------------------------------------------- Reporter: levill_r | Owner: Olena Team Type: task | Status: new Priority: major | Milestone: Olena 1.0 Component: Milena | Version: 1.0 Keywords: | ----------------------+----------------------------------------------------- This image type, e.g. {{{ #cpp template <unsigned Dim, typename T> class regular_image }}} (with `Dim` being the dimension and `T` the value type) would generalize `image1d`, `image2d` and `image3d`. * First, develop a version with no support for borders. * Then, add support for borders. See the code in Olena 0.11: a similar image type was present in this version. -- Ticket URL: <https://trac.lrde.org/olena/ticket/145> Olena <http://olena.lrde.epita.fr> Olena, a generic and efficient C++ image processing library.

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[Olena] #138: Factor code between native and BGL-based graph structures
by Olena 05 Dec '12

05 Dec '12

#138: Factor code between native and BGL-based graph structures ---------------------------------+------------------------------------------ Reporter: levill_r | Owner: Olena Team Type: task | Status: new Priority: major | Milestone: Olena 1.0 Component: Milena | Version: 1.0 Keywords: boost graphs factor | ---------------------------------+------------------------------------------ This is a continuing work of #123. * Ensure the native and BGL-based graphs offer the same services. * Ensure graph-based images can be built upon any of these categories of graphs. * Milena should provide a uniform interface, whatever the graph engine used (native or BGL-based). * Moreover, `configure` should check for the BGL presence and usability, and disable the BGL-based code when needed (at least in tests, and in compiled tools -- we should install headers, even if the BGL is not present, IMHO). -- Ticket URL: <https://trac.lrde.org/olena/ticket/138> Olena <http://olena.lrde.epita.fr> Olena, a generic and efficient C++ image processing library.

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[Olena] #231: Split the implementation of graph in two : fast vs safe
by Olena Trac 05 Dec '12

05 Dec '12

#231: Split the implementation of graph in two : fast vs safe -------------------------+-------------------------------------------------- Reporter: levill_r | Owner: Olena Team Type: enhancement | Status: new Priority: major | Milestone: Olena 1.1 Component: Milena | Version: 1.0 Keywords: | -------------------------+-------------------------------------------------- (Re)start a branch revamp-graph: * Create a safe version of `util::graph` (as well as associated types : vertex, edge), having the same interface as the original. * Then remove all unnecessary code from the current version to have a truly fast version (in particular, remove pointers to graph in vertex and edge descriptors). * Factor as much as possible, of course. * And document. * Further work: try to apply the same recipe to complexes, and adjust `p_complex`, `complex_image`, etc. as well, to support both implementations (fast and safe), possibly with a mechanism selecting one version by default. -- Ticket URL: <https://trac.lrde.org/olena/ticket/231> Olena <http://olena.lrde.epita.fr> Olena, a generic and efficient C++ image processing library.

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[Olena] #253: convert::from_to is not flexible for the user
by Olena Trac 05 Dec '12

05 Dec '12

#253: convert::from_to is not flexible for the user ---------------------+------------------------------------------------------ Reporter: lazzara | Owner: lazzara Type: defect | Status: new Priority: major | Milestone: Component: Milena | Version: 2.0 Keywords: | ---------------------+------------------------------------------------------ convert::from_to allows the user to convert values to another value type. Current mechanism does not allow the user to provide its own conversion functions. To add a new conversion function, an overload of from_to_() must be declared in the namespace mln::convert::over_load. A forward declaration must be added to from_to.hxx in order to make it taken into account by g++ while resolving the overloaded functions. This way, we ensure the fact that g++ is aware of this definition at the very beginning. This method is intrusive and definitely error prone since the forward declarations may not be maintained correctly. -- Ticket URL: <https://trac.lrde.epita.fr/olena/ticket/253> Olena <http://olena.lrde.epita.fr> Olena, a software platform dedicated to image processing.

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branch try-next deleted: olena-2.0-27-g856f489
by git＠lrde.epita.fr 05 Dec '12

05 Dec '12

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "Olena, a generic and efficient image processing platform". The branch try-next has been deleted was 856f489ee9fbbfde026dddff7377f7a27e7c9452 ----------------------------------------------------------------------- 856f489ee9fbbfde026dddff7377f7a27e7c9452 Fix compilation in Scribo. ----------------------------------------------------------------------- hooks/post-receive -- Olena, a generic and efficient image processing platform

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