[Olena-patches] last-svn-commit-657-g7b6381a Do not negate Sauvola's output.

* scribo/toolchain/text_in_doc_preprocess.hh, * scribo/toolchain/text_in_picture.hh: Do not negate Sauvola's output anymore. --- scribo/scribo/toolchain/text_in_doc_preprocess.hh | 3 --- scribo/scribo/toolchain/text_in_picture.hh | 6 ------ 2 files changed, 0 insertions(+), 9 deletions(-) diff --git a/scribo/scribo/toolchain/text_in_doc_preprocess.hh b/scribo/scribo/toolchain/text_in_doc_preprocess.hh index d7757ff..4b7d1e2 100644 --- a/scribo/scribo/toolchain/text_in_doc_preprocess.hh +++ b/scribo/scribo/toolchain/text_in_doc_preprocess.hh @@ -32,7 +32,6 @@ #include <mln/core/concept/image.hh> -#include <mln/logical/not.hh> #include <scribo/binarization/sauvola_ms.hh> @@ -157,8 +156,6 @@ namespace scribo mln_ch_value(I,bool) input_bin = scribo::binarization::sauvola_ms(input_gl, 101, 3); - logical::not_inplace(input_bin); - trace::exiting("scribo::toolchain::text_in_doc_preprocess"); return input_bin; } diff --git a/scribo/scribo/toolchain/text_in_picture.hh b/scribo/scribo/toolchain/text_in_picture.hh index 7d83577..c8bb05b 100644 --- a/scribo/scribo/toolchain/text_in_picture.hh +++ b/scribo/scribo/toolchain/text_in_picture.hh @@ -221,12 +221,6 @@ namespace scribo scribo::make::debug_filename("binarization.pbm")); } - - // Yeah, looks strange, but we need to negate by default to - // process dark objects on light background. - if (!negate) - logical::not_inplace(input); - t_ = timer_; std::cout << "Foreground binarized. " << t_ << std::endl; -- 1.5.6.5