From f680505086ad6ff16b694017bafd3a0e5f96b840 Mon Sep 17 00:00:00 2001 From: Alexander Alekhin Date: Thu, 18 Mar 2021 21:30:12 +0000 Subject: [PATCH] features2d(mser): chi_table.h notes --- modules/features2d/include/opencv2/features2d.hpp | 3 +-- modules/features2d/src/mser.cpp | 2 +- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/modules/features2d/include/opencv2/features2d.hpp b/modules/features2d/include/opencv2/features2d.hpp index 293b5beff0..18ec360a1d 100644 --- a/modules/features2d/include/opencv2/features2d.hpp +++ b/modules/features2d/include/opencv2/features2d.hpp @@ -468,8 +468,7 @@ article](http://en.wikipedia.org/wiki/Maximally_stable_extremal_regions)). than union-find method; it actually get 1.5~2m/s on my centrino L7200 1.2GHz laptop. - the color image algorithm is taken from: @cite forssen2007maximally ; it should be much slower -than grey image method ( 3~4 times ); the chi_table.h file is taken directly from paper's source -code which is distributed under GPL. +than grey image method ( 3~4 times ) - (Python) A complete example showing the use of the %MSER detector can be found at samples/python/mser.py */ diff --git a/modules/features2d/src/mser.cpp b/modules/features2d/src/mser.cpp index a37b4ea482..4fe07bd6eb 100644 --- a/modules/features2d/src/mser.cpp +++ b/modules/features2d/src/mser.cpp @@ -35,7 +35,7 @@ * it actually get 1.5~2m/s on my centrino L7200 1.2GHz laptop. * 3. the color image algorithm is taken from: Maximally Stable Colour Regions for Recognition and Match; * it should be much slower than gray image method ( 3~4 times ); - * the chi_table.h file is taken directly from paper's source code which is distributed under GPL. + * the chi_table.h file is taken directly from paper's source code which is distributed under permissive BSD-like license: http://users.isy.liu.se/cvl/perfo/software/chi_table.h * 4. though the name is *contours*, the result actually is a list of point set. */