[Olena-patches] olena-2.0-29-gff189ba add float_type typedef for switching from float to double

--- milena/mln/inpainting/inpaint.hh | 21 +++++++++++++---- milena/mln/inpainting/lpde.hh | 44 +++++++++++++++++++------------------ 2 files changed, 39 insertions(+), 26 deletions(-) diff --git a/milena/mln/inpainting/inpaint.hh b/milena/mln/inpainting/inpaint.hh index 86398e5..f117cb7 100644 --- a/milena/mln/inpainting/inpaint.hh +++ b/milena/mln/inpainting/inpaint.hh @@ -63,13 +63,20 @@ namespace mln roi.crop_wrt(inpaint_src.domain()); } - I<mln_sum(T)> new_src(roi); + //typedef mln_sum(T) sum_type; + typedef algebra::vec<3u, typename F::float_type> sum_type; + + I<sum_type> new_src(roi); { // paste inpaint_src to new_src mln_piter(I<T>) p(roi); - mln_pixter(I<mln_sum(T)>) p_new(new_src); + mln_pixter(I<sum_type>) p_new(new_src); for_all_2(p, p_new) - p_new.val() = inpaint_src(p); + { + 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); + } } I<bool> new_mask(roi); @@ -93,10 +100,14 @@ namespace mln I<T> output(inpaint_src); { // paste new_src to output mln_piter(I<T>) p(roi); - mln_pixter(const I<mln_sum(T)>) p_new(new_src); + mln_pixter(const I<sum_type>) p_new(new_src); for_all_2(p, p_new) - output(p) = p_new.val(); + { + output(p).comp(0) = p_new.val()[0]; + output(p).comp(1) = p_new.val()[1]; + output(p).comp(2) = p_new.val()[2]; + } } return output; diff --git a/milena/mln/inpainting/lpde.hh b/milena/mln/inpainting/lpde.hh index 44d036e..65f6ab1 100644 --- a/milena/mln/inpainting/lpde.hh +++ b/milena/mln/inpainting/lpde.hh @@ -41,16 +41,18 @@ namespace mln struct lpde { public: + typedef double float_type; + lpde(float dt = 1.0f, float dx = 1.0f, float t_f = 20.0); template <template <typename> class I, typename T> void operator()(I<T>& src, I<bool>& mask); - void set(const std::vector<float>& w); + void set(const std::vector<float_type>& w); private: - std::vector<float> w; + std::vector<float_type> w; float dt; float dx; float t_f; @@ -94,24 +96,25 @@ namespace mln } template <typename I, typename M> - float diffuse(const I& u, - I& u_next, - //const I& f, - const std::vector<float>& w, - const M& mask) + lpde::float_type diffuse(const I& u, + I& u_next, + //const I& f, + const std::vector<lpde::float_type>& w, + const M& mask) { + typedef lpde::float_type float_type; typedef mln_value(I) T; - const float activation_threshold = 0.001; + const float_type activation_threshold = 0; const unsigned derivative_kernels_size = 5; - const float* derivative_kernel[derivative_kernels_size]; + const float_type* derivative_kernel[derivative_kernels_size]; - derivative_kernel[0] = make_dx_kernel(); - derivative_kernel[1] = make_dy_kernel(); - derivative_kernel[2] = make_dxx_kernel(); - derivative_kernel[3] = make_dyy_kernel(); - derivative_kernel[4] = make_dxy_kernel(); + derivative_kernel[0] = make_dx_kernel<float_type>(); + derivative_kernel[1] = make_dy_kernel<float_type>(); + derivative_kernel[2] = make_dxx_kernel<float_type>(); + derivative_kernel[3] = make_dyy_kernel<float_type>(); + derivative_kernel[4] = make_dxy_kernel<float_type>(); static window2d full3x3; static const bool vals[] = { 1, 1, 1, @@ -126,12 +129,11 @@ namespace mln mln_pixter(const M) p_m(mask); mln_qixter(const I, const window2d) q(p, full3x3); - float sse = 0; + float_type sse = 0; - unsigned car = 0; for_all_3 (p, p_next, p_m) { - //if (p_m.val()) + if (p_m.val()) { const T old = p.val(); @@ -208,9 +210,9 @@ namespace mln I<T>* u = &u_; I<T>* u_next = &u_next_; - float sse = std::numeric_limits<float>::max() / 2.0; + float_type sse = std::numeric_limits<float_type>::max() / 2.0; - float sse_old = std::numeric_limits<float>::max(); + float_type sse_old = std::numeric_limits<float_type>::max(); float t = 0; while (t < this->t_f && sse < sse_old && !std::isnan(sse)) @@ -223,7 +225,7 @@ namespace mln u = u_next; u_next = swap; - std::cout << "sse = " << sse << std::endl; + //std::cout << "sse = " << sse << std::endl; t += this->dt; } @@ -231,7 +233,7 @@ namespace mln std::cout << "Number of iterations: " << t << std::endl; } - void lpde::set(const std::vector<float>& w) + void lpde::set(const std::vector<float_type>& w) { this->w = w; } -- 1.7.2.5