opencv

Commit Graph

Author	SHA1	Message	Date
Roman Donchenko	f90fd5b0da	Split CLAHE into its own file, because it's faster that way. Yes, it's as ludicrous as it sounds, but it's still true. Bizarrely, the previous commit makes CLAHE run about 10% slower on Android, even though it doesn't even touch any CLAHE code. Splitting it off fixes that, although the reason it does is a mystery for the ages. It's cleaner when it's in its own file, anyway. ;=]	12 years ago
Roman Donchenko	29b13ec1de	Replaced most of the usages of parallel_for with that of parallel_for_. This should allow many algorithms to take advantage of more parallelization technologies.	12 years ago
Vladislav Vinogradov	5810a73d30	CPU implementation of CLAHE	12 years ago
Andy Maloney	3154cdf8ac	Fix subtle bug when src & dst agree on sparsity but have different dimensions Remove unused var "total" Declare vars as locally as possible	12 years ago
Andrey Kamaev	6131a847a2	Fix histogram calculation in equalizeHist issue #2678	12 years ago
Daniil Osokin	98d7d99244	Add threaded version of equalizeHist	12 years ago
Daniil-Osokin	7d94236c14	TBB version of calcHist	12 years ago
Andrey Kamaev	0bbba847a4	Fix equalization formula in equalizeHist function & rewrite in C++ Old implementation did lut[i] = 255 * (count(Y <= i)) / (width * height) which actually shifts uniform histograms. From now histogram is equalized as C = count(Y == min(Y)) lut[i] = 255 * (count(Y <= i) - C) / (width * height - C)	12 years ago
Andrey Kamaev	bd0e0b5800	Merged the trunk r8589:8653 - all changes related to build warnings	13 years ago
Andrey Kamaev	f2d3b9b4a1	Warning fixes continued	13 years ago
Alexander Shishkov	c9efcf8d1f	fixed #1616	13 years ago
Vadim Pisarevsky	befa9b3109	fixed chi-square test, ticket #1263	13 years ago
Kirill Kornyakov	e715894ffb	fix by Vadim in calcBackProject: additional case is considered	14 years ago
Vadim Pisarevsky	1badec0b2d	eliminated opencv_extra_api.hpp (all the functionality is moved to the regular OpenCV headers)	14 years ago
Vadim Pisarevsky	20aca7440f	a lot of small corrections to bring down the number of undocumented functions, reported by the script; added em.cpp sample	14 years ago
Vadim Pisarevsky	0c877f62e9	replaced "const InputArray&" => "InputArray"; made InputArray and OutputArray references. added "None()" constant (no array()).	14 years ago
Vadim Pisarevsky	abeeb40d46	a big patch; use special proxy types (Input/OutputArray, Input/OutputArrayOfArrays) for passing in vectors, matrices etc.	14 years ago
Vadim Pisarevsky	17dc1e1340	added 16u support in calcHist & calcBackProject; added image type checks (ticket #856 )	14 years ago
Vadim Pisarevsky	cbe132cabe	several small fixes; added overloaded variant of cv::drawChessboardCorners	14 years ago
Vadim Pisarevsky	de4f1aeb06	fixed some GCC 4.4 warnings	14 years ago
Vadim Pisarevsky	79ca6d8995	fixed sparse histogram update (ticket #526 )	14 years ago
Vadim Pisarevsky	378af78e6a	made calcBackproject slightly more robust.	14 years ago
Vadim Pisarevsky	3e9e2f0958	united cv::Mat and cv::MatND	14 years ago
Vadim Pisarevsky	127d6649a1	"atomic bomb" commit. Reorganized OpenCV directory structure	15 years ago

24 Commits (886c009da6564296dd58a31919c2e676225705df)