[Olena-patches] milena r1883: Add green and blue getters

URL: https://svn.lrde.epita.fr/svn/oln/trunk/milena ChangeLog: 2008-04-22 Caroline Vigouroux &lt;vigour_c(a)epita.fr&gt; Add green and blue getters. * cmy/get_blue.hh, cmy/get_green.hh, hsi/get_blue.hh, hsi/get_green.hh, xyz/get_blue.hh, xyz/get_green.hh, yiq/get_blue.hh, yiq/get_green.hh, yuv/get_blue.hh, yuv/get_green.hh: New green and blue getters. * yuv/get_red.hh: New red getter. * yuv/fun.hh: Remove. --- cmy/get_blue.hh | 67 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ cmy/get_green.hh | 56 +++++++++++++++++++++++++++++++++++++++++++++ hsi/get_blue.hh | 67 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ hsi/get_green.hh | 67 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ xyz/get_blue.hh | 56 +++++++++++++++++++++++++++++++++++++++++++++ xyz/get_green.hh | 56 +++++++++++++++++++++++++++++++++++++++++++++ yiq/get_blue.hh | 56 +++++++++++++++++++++++++++++++++++++++++++++ yiq/get_green.hh | 55 +++++++++++++++++++++++++++++++++++++++++++++ yuv/get_blue.hh | 56 +++++++++++++++++++++++++++++++++++++++++++++ yuv/get_green.hh | 56 +++++++++++++++++++++++++++++++++++++++++++++ yuv/get_red.hh | 58 +++++++++++++++++++++++++++++++++++++++++++++++ 11 files changed, 650 insertions(+) Index: trunk/milena/sandbox/vigouroux/yuv/fun.hh (deleted) =================================================================== Index: trunk/milena/sandbox/vigouroux/yuv/get_blue.hh =================================================================== --- trunk/milena/sandbox/vigouroux/yuv/get_blue.hh (revision 0) +++ trunk/milena/sandbox/vigouroux/yuv/get_blue.hh (revision 1883) @@ -0,0 +1,56 @@ +#include <cmath> + +#include <mln/core/image_if_value.hh> +#include <mln/core/inplace.hh> +#include <mln/core/w_window2d_int.hh> +#include <mln/display/show.hh> +#include <mln/io/ppm/save.hh> +#include <mln/display/save_and_show.hh> +#include <mln/level/fill.hh> +#include <mln/math/round.hh> + +#include "../color/my_yuv.hh" + +#ifndef MLN_YUV_BLUE_HH +# define MLN_YUV_BLUE_HH + +namespace mln +{ + + + namespace fun + { + + namespace v2v + { + template <typename T_rgb> + struct f_blue_yuv_ : public Function_v2v< f_blue_yuv_<T_rgb> > + { + typedef T_rgb result; + + template <typename T_yuv> + T_rgb operator()(const T_yuv& yuv) const + { + typedef typename T_rgb::blue_t blue_t; + + static math::round<blue_t> to_b; + + blue_t b = to_b(yuv.y() + 2.03211 * yuv.u()); + + T_rgb rgb(0, 0, b); + + return rgb; + } + }; + + typedef f_blue_yuv_<value::rgb8> f_yuv_blue_t; + + f_yuv_blue_t f_yuv_blue; + + } // end of namespace fun::v2v + + } // end of namespace fun + +} // end of namespace mln + +#endif // ! MLN_YUV_BLUE_HH Index: trunk/milena/sandbox/vigouroux/yuv/get_red.hh =================================================================== --- trunk/milena/sandbox/vigouroux/yuv/get_red.hh (revision 0) +++ trunk/milena/sandbox/vigouroux/yuv/get_red.hh (revision 1883) @@ -0,0 +1,58 @@ +#include <cmath> + +#include <mln/core/image_if_value.hh> +#include <mln/core/inplace.hh> +#include <mln/core/w_window2d_int.hh> +#include <mln/display/show.hh> +#include <mln/io/ppm/save.hh> +#include <mln/display/save_and_show.hh> +#include <mln/level/fill.hh> +#include <mln/math/round.hh> + +#include "my_yuv.hh" + +#ifndef MLN_YUV_FUN_HH +# define MLN_YUV_FUN_HH + +namespace mln +{ + + + namespace fun + { + + namespace v2v + { + template <typename T_rgb> + struct f_yuv_ : public Function_v2v< f_yuv_<T_rgb> > + { + typedef T_rgb result; + + template <typename T_yuv> + T_rgb operator()(const T_yuv& yuv) const + { + int r; + int g; + int b; + + r = int(yuv.y() + 1.13983 * yuv.v()); + g = int(yuv.y() - 0.39465 * yuv.u() - 0.58060 * yuv.v()); + b = int(yuv.y() + 2.03211 * yuv.u()); + + struct value::rgb<8> rgb(r, g, b); + + return (rgb); + } + }; + + typedef f_yuv_<value::rgb8> f_yuv_3x8_t; + + f_yuv_3x8_t f_yuv_3x8; + + } // end of namespace fun::v2v + + } // end of namespace fun + +} // end of namespace mln + +#endif // ! MLN_VALUE_YUV_HH Index: trunk/milena/sandbox/vigouroux/yuv/get_green.hh =================================================================== --- trunk/milena/sandbox/vigouroux/yuv/get_green.hh (revision 0) +++ trunk/milena/sandbox/vigouroux/yuv/get_green.hh (revision 1883) @@ -0,0 +1,56 @@ +#include <cmath> + +#include <mln/core/image_if_value.hh> +#include <mln/core/inplace.hh> +#include <mln/core/w_window2d_int.hh> +#include <mln/display/show.hh> +#include <mln/io/ppm/save.hh> +#include <mln/display/save_and_show.hh> +#include <mln/level/fill.hh> +#include <mln/math/round.hh> + +#include "../color/my_yuv.hh" + +#ifndef MLN_YUV_GREEN_HH +# define MLN_YUV_GREEN_HH + +namespace mln +{ + + + namespace fun + { + + namespace v2v + { + template <typename T_rgb> + struct f_green_yuv_ : public Function_v2v< f_green_yuv_<T_rgb> > + { + typedef T_rgb result; + + template <typename T_yuv> + T_rgb operator()(const T_yuv& yuv) const + { + typedef typename T_rgb::green_t green_t; + + static math::round<green_t> to_g; + + green_t g = to_g(yuv.y() - 0.39465 * yuv.u() - 0.58060 * yuv.v()); + + T_rgb rgb(0, g, 0); + + return rgb; + } + }; + + typedef f_green_yuv_<value::rgb8> f_yuv_green_t; + + f_yuv_green_t f_yuv_green; + + } // end of namespace fun::v2v + + } // end of namespace fun + +} // end of namespace mln + +#endif // ! MLN_YUV_GREEN_HH Index: trunk/milena/sandbox/vigouroux/hsi/get_blue.hh =================================================================== --- trunk/milena/sandbox/vigouroux/hsi/get_blue.hh (revision 0) +++ trunk/milena/sandbox/vigouroux/hsi/get_blue.hh (revision 1883) @@ -0,0 +1,67 @@ +#include <cmath> + +#include <mln/core/image_if_value.hh> +#include <mln/core/inplace.hh> +#include <mln/core/w_window2d_int.hh> +#include <mln/display/show.hh> +#include <mln/io/ppm/save.hh> +#include <mln/display/save_and_show.hh> +#include <mln/level/fill.hh> +#include <mln/math/round.hh> + +#include "../color/my_hsi.hh" + +#ifndef MLN_HSI_BLUE_HH +# define MLN_HSI_BLUE_HH + +namespace mln +{ + + + namespace fun + { + + namespace v2v + { + template <typename T_rgb> + struct f_blue_hsi_ : public Function_v2v< f_blue_hsi_<T_rgb> > + { + typedef T_rgb result; + + template <typename T_hsi> + T_rgb operator()(const T_hsi& hsi) const + { + typedef typename T_rgb::blue_t blue_t; + + static math::round<blue_t> to_b; + + static const float + sqrt3_3 = std::sqrt(3) / 3, + inv_sqrt6 = 1 / std::sqrt(6), + inv_sqrt2 = 1 / std::sqrt(2); + + float + h = hsi.hue() / 180.0 * 3.1415, + alpha = hsi.sat() * std::cos(h), + beta = hsi.sat() * std::sin(h); + + + blue_t b = to_b(sqrt3_3 * hsi.inty() - inv_sqrt2 * alpha - inv_sqrt6 * beta); + + T_rgb rgb(0, 0, b); + + return rgb; + } + }; + + typedef f_blue_hsi_<value::rgb8> f_hsi_blue_t; + + f_hsi_blue_t f_hsi_blue; + + } // end of namespace fun::v2v + + } // end of namespace fun + +} // end of namespace mln + +#endif // ! MLN_HSI_BLUE_HH Index: trunk/milena/sandbox/vigouroux/hsi/get_green.hh =================================================================== --- trunk/milena/sandbox/vigouroux/hsi/get_green.hh (revision 0) +++ trunk/milena/sandbox/vigouroux/hsi/get_green.hh (revision 1883) @@ -0,0 +1,67 @@ +#include <cmath> + +#include <mln/core/image_if_value.hh> +#include <mln/core/inplace.hh> +#include <mln/core/w_window2d_int.hh> +#include <mln/display/show.hh> +#include <mln/io/ppm/save.hh> +#include <mln/display/save_and_show.hh> +#include <mln/level/fill.hh> +#include <mln/math/round.hh> + +#include "../color/my_hsi.hh" + +#ifndef MLN_HSI_GREEN_HH +# define MLN_HSI_GREEN_HH + +namespace mln +{ + + + namespace fun + { + + namespace v2v + { + template <typename T_rgb> + struct f_green_hsi_ : public Function_v2v< f_green_hsi_<T_rgb> > + { + typedef T_rgb result; + + template <typename T_hsi> + T_rgb operator()(const T_hsi& hsi) const + { + typedef typename T_rgb::green_t green_t; + + static math::round<green_t> to_g; + + static const float + sqrt3_3 = std::sqrt(3) / 3, + inv_sqrt6 = 1 / std::sqrt(6), + inv_sqrt2 = 1 / std::sqrt(2); + + float + h = hsi.hue() / 180.0 * 3.1415, + alpha = hsi.sat() * std::cos(h), + beta = hsi.sat() * std::sin(h); + + + green_t g = to_g(sqrt3_3 * hsi.inty() + inv_sqrt2 * alpha - inv_sqrt6 * beta); + + T_rgb rgb(0, g, 0); + + return rgb; + } + }; + + typedef f_green_hsi_<value::rgb8> f_hsi_green_t; + + f_hsi_green_t f_hsi_green; + + } // end of namespace fun::v2v + + } // end of namespace fun + +} // end of namespace mln + +#endif // ! MLN_HSI_GREEN_HH Index: trunk/milena/sandbox/vigouroux/cmy/get_blue.hh =================================================================== --- trunk/milena/sandbox/vigouroux/cmy/get_blue.hh (revision 0) +++ trunk/milena/sandbox/vigouroux/cmy/get_blue.hh (revision 1883) @@ -0,0 +1,67 @@ +#include <cmath> + +#include <mln/core/image_if_value.hh> +#include <mln/core/inplace.hh> +#include <mln/core/w_window2d_int.hh> +#include <mln/display/show.hh> +#include <mln/io/ppm/save.hh> +#include <mln/display/save_and_show.hh> +#include <mln/level/fill.hh> +#include <mln/math/round.hh> + +#include "../color/my_cmy.hh" + +#ifndef MLN_CMY_BLUE_HH +# define MLN_CMY_BLUE_HH + +namespace mln +{ + + + namespace fun + { + + namespace v2v + { + template <typename T_rgb> + struct f_blue_cmy_ : public Function_v2v< f_blue_cmy_<T_rgb> > + { + typedef T_rgb result; + + template <typename T_cmy> + T_rgb operator()(const T_cmy& cmy) const + { + typedef typename T_rgb::blue_t blue_t; + + static math::round<blue_t> to_b; + + static const float + sqrt3_3 = std::sqrt(3) / 3, + inv_sqrt6 = 1 / std::sqrt(6), + inv_sqrt2 = 1 / std::sqrt(2); + + float + h = cmy.hue() / 180.0 * 3.1415, + alpha = cmy.sat() * std::cos(h), + beta = cmy.sat() * std::sin(h); + + + blue_t b = to_b(1 - cmy.yellow()); + + T_rgb rgb(0, 0, b); + + return rgb; + } + }; + + typedef f_blue_cmy_<value::rgb8> f_cmy_blue_t; + + f_cmy_blue_t f_cmy_blue; + + } // end of namespace fun::v2v + + } // end of namespace fun + +} // end of namespace mln + +#endif // ! MLN_CMY_BLUE_HH Index: trunk/milena/sandbox/vigouroux/cmy/get_green.hh =================================================================== --- trunk/milena/sandbox/vigouroux/cmy/get_green.hh (revision 0) +++ trunk/milena/sandbox/vigouroux/cmy/get_green.hh (revision 1883) @@ -0,0 +1,56 @@ +#include <cmath> + +#include <mln/core/image_if_value.hh> +#include <mln/core/inplace.hh> +#include <mln/core/w_window2d_int.hh> +#include <mln/display/show.hh> +#include <mln/io/ppm/save.hh> +#include <mln/display/save_and_show.hh> +#include <mln/level/fill.hh> +#include <mln/math/round.hh> + +#include "../color/my_cmy.hh" + +#ifndef MLN_CMY_GREEN_HH +# define MLN_CMY_GREEN_HH + +namespace mln +{ + + + namespace fun + { + + namespace v2v + { + template <typename T_rgb> + struct f_green_cmy_ : public Function_v2v< f_green_cmy_<T_rgb> > + { + typedef T_rgb result; + + template <typename T_cmy> + T_rgb operator()(const T_cmy& cmy) const + { + typedef typename T_rgb::green_t green_t; + + static math::round<green_t> to_g; + + green_t g = to_g(1 - cmy.magenta()); + + T_rgb rgb(0, g, 0); + + return rgb; + } + }; + + typedef f_green_cmy_<value::rgb8> f_cmy_green_t; + + f_cmy_green_t f_cmy_green; + + } // end of namespace fun::v2v + + } // end of namespace fun + +} // end of namespace mln + +#endif // ! MLN_CMY_GREEN_HH Index: trunk/milena/sandbox/vigouroux/xyz/get_blue.hh =================================================================== --- trunk/milena/sandbox/vigouroux/xyz/get_blue.hh (revision 0) +++ trunk/milena/sandbox/vigouroux/xyz/get_blue.hh (revision 1883) @@ -0,0 +1,56 @@ +#include <cmath> + +#include <mln/core/image_if_value.hh> +#include <mln/core/inplace.hh> +#include <mln/core/w_window2d_int.hh> +#include <mln/display/show.hh> +#include <mln/io/ppm/save.hh> +#include <mln/display/save_and_show.hh> +#include <mln/level/fill.hh> +#include <mln/math/round.hh> + +#include "../color/my_xyz.hh" + +#ifndef MLN_XYZ_BLUE_HH +# define MLN_XYZ_BLUE_HH + +namespace mln +{ + + + namespace fun + { + + namespace v2v + { + template <typename T_rgb> + struct f_blue_xyz_ : public Function_v2v< f_blue_xyz_<T_rgb> > + { + typedef T_rgb result; + + template <typename T_xyz> + T_rgb operator()(const T_xyz& xyz) const + { + typedef typename T_rgb::blue_t blue_t; + + static math::round<blue_t> to_b; + + blue_t b = to_b(0.005 * xyz.x() - 0.014 * xyz.y() + 1.01 * xyz.z()); + + T_rgb rgb(0, 0, b); + + return rgb; + } + }; + + typedef f_blue_xyz_<value::rgb8> f_xyz_blue_t; + + f_xyz_blue_t f_xyz_blue; + + } // end of namespace fun::v2v + + } // end of namespace fun + +} // end of namespace mln + +#endif // ! MLN_XYZ_BLUE_HH Index: trunk/milena/sandbox/vigouroux/xyz/get_green.hh =================================================================== --- trunk/milena/sandbox/vigouroux/xyz/get_green.hh (revision 0) +++ trunk/milena/sandbox/vigouroux/xyz/get_green.hh (revision 1883) @@ -0,0 +1,56 @@ +#include <cmath> + +#include <mln/core/image_if_value.hh> +#include <mln/core/inplace.hh> +#include <mln/core/w_window2d_int.hh> +#include <mln/display/show.hh> +#include <mln/io/ppm/save.hh> +#include <mln/display/save_and_show.hh> +#include <mln/level/fill.hh> +#include <mln/math/round.hh> + +#include "../color/my_xyz.hh" + +#ifndef MLN_XYZ_GREEN_HH +# define MLN_XYZ_GREEN_HH + +namespace mln +{ + + + namespace fun + { + + namespace v2v + { + template <typename T_rgb> + struct f_green_xyz_ : public Function_v2v< f_green_xyz_<T_rgb> > + { + typedef T_rgb result; + + template <typename T_xyz> + T_rgb operator()(const T_xyz& xyz) const + { + typedef typename T_rgb::green_t green_t; + + static math::round<green_t> to_g; + + green_t g = to_g(-0.515 * xyz.x() + 1.425 * xyz.y() + 0.089 * xyz.z()); + + T_rgb rgb(0, g, 0); + + return rgb; + } + }; + + typedef f_green_xyz_<value::rgb8> f_xyz_green_t; + + f_xyz_green_t f_xyz_green; + + } // end of namespace fun::v2v + + } // end of namespace fun + +} // end of namespace mln + +#endif // ! MLN_XYZ_GREEN_HH Index: trunk/milena/sandbox/vigouroux/yiq/get_blue.hh =================================================================== --- trunk/milena/sandbox/vigouroux/yiq/get_blue.hh (revision 0) +++ trunk/milena/sandbox/vigouroux/yiq/get_blue.hh (revision 1883) @@ -0,0 +1,56 @@ +#include <cmath> + +#include <mln/core/image_if_value.hh> +#include <mln/core/inplace.hh> +#include <mln/core/w_window2d_int.hh> +#include <mln/display/show.hh> +#include <mln/io/ppm/save.hh> +#include <mln/display/save_and_show.hh> +#include <mln/level/fill.hh> +#include <mln/math/round.hh> + +#include "../color/my_yiq.hh" + +#ifndef MLN_YIQ_BLUE_HH +# define MLN_YIQ_BLUE_HH + +namespace mln +{ + + + namespace fun + { + + namespace v2v + { + template <typename T_rgb> + struct f_blue_yiq_ : public Function_v2v< f_blue_yiq_<T_rgb> > + { + typedef T_rgb result; + + template <typename T_yiq> + T_rgb operator()(const T_yiq& yiq) const + { + typedef typename T_rgb::blue_t blue_t; + + static math::round<blue_t> to_b; + + blue_t b = to_b(1.186 * yiq.y() - 1.2620 * yiq.i() + 1.8795 * yiq.q()); + + T_rgb rgb(0, 0, b); + + return rgb; + } + }; + + typedef f_blue_yiq_<value::rgb8> f_yiq_blue_t; + + f_yiq_blue_t f_yiq_blue; + + } // end of namespace fun::v2v + + } // end of namespace fun + +} // end of namespace mln + +#endif // ! MLN_YIQ_BLUE_HH Index: trunk/milena/sandbox/vigouroux/yiq/get_green.hh =================================================================== --- trunk/milena/sandbox/vigouroux/yiq/get_green.hh (revision 0) +++ trunk/milena/sandbox/vigouroux/yiq/get_green.hh (revision 1883) @@ -0,0 +1,55 @@ +#include <cmath> + +#include <mln/core/image_if_value.hh> +#include <mln/core/inplace.hh> +#include <mln/core/w_window2d_int.hh> +#include <mln/display/show.hh> +#include <mln/io/ppm/save.hh> +#include <mln/display/save_and_show.hh> +#include <mln/level/fill.hh> +#include <mln/math/round.hh> + +#include "../color/my_yiq.hh" + +#ifndef MLN_YIQ_GREEN_HH +# define MLN_YIQ_GREEN_HH + +namespace mln +{ + + namespace fun + { + + namespace v2v + { + template <typename T_rgb> + struct f_green_yiq_ : public Function_v2v< f_green_yiq_<T_rgb> > + { + typedef T_rgb result; + + template <typename T_yiq> + T_rgb operator()(const T_yiq& yiq) const + { + typedef typename T_rgb::green_t green_t; + + static math::round<green_t> to_g; + + green_t g = to_g(1.026 * yiq.y() - 0.2718 * yiq.i() - 0.1458 * yiq.q()); + + T_rgb rgb(0, g, 0); + + return rgb; + } + }; + + typedef f_green_yiq_<value::rgb8> f_yiq_green_t; + + f_yiq_green_t f_yiq_green; + + } // end of namespace fun::v2v + + } // end of namespace fun + +} // end of namespace mln + +#endif // ! MLN_YIQ_GREEN_HH