Commit 07d3bc07 authored by Guillaume Lazzara's avatar Guillaume Lazzara
Browse files

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.
parent 52af6ecc
...@@ -32,7 +32,6 @@ ...@@ -32,7 +32,6 @@
#include <mln/core/concept/image.hh> #include <mln/core/concept/image.hh>
#include <mln/logical/not.hh>
#include <scribo/binarization/sauvola_ms.hh> #include <scribo/binarization/sauvola_ms.hh>
...@@ -157,8 +156,6 @@ namespace scribo ...@@ -157,8 +156,6 @@ namespace scribo
mln_ch_value(I,bool) mln_ch_value(I,bool)
input_bin = scribo::binarization::sauvola_ms(input_gl, 101, 3); input_bin = scribo::binarization::sauvola_ms(input_gl, 101, 3);
logical::not_inplace(input_bin);
trace::exiting("scribo::toolchain::text_in_doc_preprocess"); trace::exiting("scribo::toolchain::text_in_doc_preprocess");
return input_bin; return input_bin;
} }
......
...@@ -221,12 +221,6 @@ namespace scribo ...@@ -221,12 +221,6 @@ namespace scribo
scribo::make::debug_filename("binarization.pbm")); 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_; t_ = timer_;
std::cout << "Foreground binarized. " << t_ << std::endl; std::cout << "Foreground binarized. " << t_ << std::endl;
......
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