[Olena-patches] olena-2.0-38-gee33739 Add: initialize unknown area with mean value, value normalization, mean gradient error print. fix image copy.

--- milena/mln/inpainting/inpaint.hh | 64 +++++++++++++++++++++++++++++-------- 1 files changed, 50 insertions(+), 14 deletions(-) diff --git a/milena/mln/inpainting/inpaint.hh b/milena/mln/inpainting/inpaint.hh index 9db2438..d5e89c7 100644 --- a/milena/mln/inpainting/inpaint.hh +++ b/milena/mln/inpainting/inpaint.hh @@ -1,3 +1,6 @@ +#ifndef INPAINT_HH_ +# define INPAINT_HH_ + #include <mln/core/image/dmorph/image_if.hh> #include <mln/data/fill.hh> @@ -17,6 +20,13 @@ #include <mln/inpainting/metric/psnr.hh> +#include <mln/border/resize.hh> + +#include <mln/inpainting/metric/mean_gradient_error.hh> +#include <mln/inpainting/metric/mean_l1_error.hh> + +#include <mln/extension/adjust_duplicate.hh> + namespace mln { namespace inpainting @@ -63,9 +73,10 @@ namespace mln roi.crop_wrt(inpaint_src.domain()); } - //typedef mln_sum(T) sum_type; typedef algebra::vec<3u, typename F::float_type> sum_type; + float range = 255.0; + I<sum_type> new_src(roi); { // paste inpaint_src to new_src mln_piter(I<T>) p(roi); @@ -73,16 +84,31 @@ namespace mln for_all_2(p, p_new) { - p_new.val()[0] = inpaint_src(p).comp(0); - p_new.val()[1] = inpaint_src(p).comp(1); - p_new.val()[2] = inpaint_src(p).comp(2); + p_new.val()[0] = inpaint_src(p).comp(0) / range; + p_new.val()[1] = inpaint_src(p).comp(1) / range; + p_new.val()[2] = inpaint_src(p).comp(2) / range; } } + I<sum_type> old_src = duplicate(new_src); + I<bool> new_mask(roi); data::paste(inpaint_mask | roi, new_mask); - data::fill((new_src | pw::value(new_mask)).rw(), literal::zero); + sum_type v; + { + typedef typename trait::value_<T>::comp_0 inner_type; + inner_type middle = mln_max(inner_type) / 2; + + for (unsigned i = 0; i < mln_dim(sum_type); ++i) + v[i] = middle; + } + + data::fill((new_src | pw::value(new_mask)).rw(), v / range); + + border::resize(new_src, 1); + extension::adjust_duplicate(new_src, 1); + border::resize(new_mask, 0); mln::util::timer t; t.start(); @@ -91,24 +117,32 @@ namespace mln t.stop(); - double psnr = metric::psnr(inpaint_src | pw::value(inpaint_mask), - new_src | pw::value(new_mask)); + I<T> output = duplicate(inpaint_src); - std::cout << t << "\t" - << psnr << "\t"; - - I<T> output(inpaint_src); { // paste new_src to output mln_piter(I<T>) p(roi); mln_pixter(const I<sum_type>) p_new(new_src); for_all_2(p, p_new) { - output(p).comp(0) = p_new.val()[0]; - output(p).comp(1) = p_new.val()[1]; - output(p).comp(2) = p_new.val()[2]; + output(p).comp(0) = p_new.val()[0] * range; + output(p).comp(1) = p_new.val()[1] * range; + output(p).comp(2) = p_new.val()[2] * range; } } + + float gradient_error = metric::mean_gradient_error(old_src, + new_src, + new_mask); + + float color_error = metric::mean_l1_error(old_src, + new_src, + new_mask); + + std::cout << std::setprecision(6) << std::fixed + << t << "\t\t" + << (1 - color_error) * 100 << "\t\t" + << (1 - gradient_error) * 100 << "\t"; return output; } @@ -116,3 +150,5 @@ namespace mln } /* mln::inpainting */ } /* mln*/ + +#endif -- 1.7.2.5