mirror/opencv
1
0
Fork 0
mirror of https://github.com/opencv/opencv.git synced 2024-12-04 08:49:14 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity
16,871 Commits 6 Branches 126 Tags 3 GiB
33e659786f
Commit Graph

74 Commits

Author SHA1 Message Date
Vadim Pisarevsky
0746ec7035 fixed http://code.opencv.org/issues/4278 2015-04-29 11:58:49 +03:00
Alexander Alekhin
0a07d780e0 ocl: OpenCL SVM support 2015-01-23 20:37:45 +03:00
Ilya Lavrenov
fc0869735d used popcnt 2015-01-12 10:59:30 +03:00
Ilya Lavrenov
f57136fd79 SSE2 cv::Mat::dot 2014-12-30 00:34:09 +03:00
ElenaGvozdeva
65b8a1cb37 Some small fixes 2014-10-27 14:38:22 +03:00
Elena Gvozdeva
c5a2879ce0 use vectors 2014-10-27 14:38:22 +03:00
Elena Gvozdeva
2d89df1804 use local memory 2014-10-27 14:38:21 +03:00
Elena Gvozdeva
d78bc3c321 naive implementation 2014-10-27 14:38:21 +03:00
vbystricky
8466911ad0 Move _dst.create() to the begining of scaleAdd function 2014-10-24 18:27:47 +04:00
Pavel Vlasov
45958eaabc Implementation detector and selector for IPP and OpenCL; 
IPP can be switched on and off on runtime;

Optional implementation collector was added (switched off by default in CMake). Gathers data of implementation used in functions and report this info through performance TS;

TS modifications for implementations control;
 2014-10-15 14:24:41 +04:00
Ilya Lavrenov
4babecf3b0 fixes for cv::addWeighted and cv::Mat::dot 2014-10-09 12:55:52 +00:00
Ilya Lavrenov
34a571d37f cv::Mat::dot 2014-09-28 05:00:22 -07:00
Ilya Lavrenov
5d018c090f Neon optimization of cv::scaleAdd (CV_32F) 2014-09-23 21:16:29 +04:00
Leszek Swirski
de806330fd Fix reallocation of D buffer in gemm 2014-08-14 15:54:54 +01:00
Vadim Pisarevsky
257463719b removed optim module; moved its functionality to core and photo modules; moved drawing functions from core to imgproc. Removed FilterEngine etc. from public API 2014-08-14 12:50:07 +04:00
Adil Ibragimov
8a4a1bb018 Several type of formal refactoring: 
1. someMatrix.data -> someMatrix.prt()
2. someMatrix.data + someMatrix.step * lineIndex -> someMatrix.ptr( lineIndex )
3. (SomeType*) someMatrix.data -> someMatrix.ptr<SomeType>()
4. someMatrix.data -> !someMatrix.empty() ( or !someMatrix.data -> someMatrix.empty() ) in logical expressions
 2014-08-13 15:21:35 +04:00
Alexander Karsakov
713ddb89bd Set minimum matrix size for AmdBlas::gemm to 20 since it works incorrect for small sizes 2014-08-12 18:02:29 +04:00
Vadim Pisarevsky
e2f24f43c9 added some basic functionality needed by the new face module (moved from the old "contrib") 2014-08-10 01:54:16 +04:00
Alexander Alekhin
55188fe991 world fix 2014-08-05 20:12:35 +04:00
Roman Donchenko
ed1c56e063 Merge pull request #2817 from bf:patch-1 2014-06-09 15:06:07 +04:00
Benjamin Flesch
62533d0d26 perspectiveTransform simplify assert() for better debuggin 
When using perspectiveTransform in rather complicated settings, it would be easier for developers to have two separate assertions for each part of the boolean expression in order to pinpoint problems more efficiently. In my case I am struggling in Python2.7 with finding out whether scn+1 == m.cols or the depth == CV_32F || depth == CV_64F is making a problem, which is kind of hard.
 2014-06-02 00:27:32 +02:00
Ilya Lavrenov
15738bf7ef multiple rows in KF kernel 2014-05-26 12:19:06 +03:00
Ilya Lavrenov
d16e0b377f disabled IPP functions that slower than OpenCV 2014-05-13 15:06:38 +04:00
Ilya Lavrenov
6f9ca3d77c fixed some errors 2014-04-17 11:08:02 +04:00
Ilya Lavrenov
ce0941160e added status check 2014-04-17 11:08:02 +04:00
Ilya Lavrenov
444ab0ef0d fixed (IppiSize&)sz 2014-04-09 00:19:56 +04:00
Ilya Lavrenov
c735594178 cv::scaleAdd 2014-04-09 00:12:48 +04:00
Ilya Lavrenov
fd3a6f0db7 cv::blur 2014-04-09 00:11:28 +04:00
vbystricky
dbdc476b79 Check results of ipp function 2014-04-07 14:31:34 +04:00
vbystricky
1b3651d8ee Undo changes ipp to ippicv prefix of function names 2014-04-07 14:30:03 +04:00
vbystricky
ad23ef2a42 Remove unused #include "ippverdion.h" 2014-04-07 14:26:49 +04:00
vbystricky
01a66a2938 Prepare codes for ippicv library 2014-04-07 14:24:05 +04:00
Ilya Lavrenov
f138b613b7 cv::compare 2014-03-12 13:16:33 +04:00
Ilya Lavrenov
2755ae5df9 experiments 2014-03-11 23:03:55 +04:00
Ilya Lavrenov
fe38aab84a core tapi optimization 2014-02-25 14:14:42 +04:00
Ilya Lavrenov
7f785e0a11 refactored core using new macro 2014-01-24 23:59:00 +04:00
Ilya Lavrenov
6b64257c81 added OpenCL version of cv::scaleAdd 2013-12-29 18:46:25 +04:00
Ilya Lavrenov
fc1f9ab236 removed unnecessary data copying 2013-12-26 17:13:26 +04:00
Ilya Lavrenov
2f34bb9aa0 added cv::gemm to T-API 2013-12-16 19:12:27 +04:00
Roman Donchenko
79457f8f49 Merge pull request #1224 from mbarnach:pca_io 2013-09-03 18:43:54 +04:00
Roman Donchenko
f76dd99299 Merge remote-tracking branch 'origin/2.4' into merge-2.4 
Conflicts:
	cmake/OpenCVModule.cmake
	doc/tutorials/calib3d/camera_calibration/camera_calibration.rst
	doc/tutorials/features2d/feature_detection/feature_detection.rst
	doc/tutorials/features2d/feature_flann_matcher/feature_flann_matcher.rst
	doc/tutorials/features2d/feature_homography/feature_homography.rst
	modules/core/include/opencv2/core/operations.hpp
	modules/core/src/arithm.cpp
	modules/gpu/perf/perf_video.cpp
	modules/imgproc/include/opencv2/imgproc/imgproc.hpp
	modules/java/generator/gen_java.py
	modules/java/generator/src/cpp/VideoCapture.cpp
	modules/nonfree/src/opencl/surf.cl
	modules/ocl/include/opencv2/ocl/ocl.hpp
	modules/ocl/perf/perf_haar.cpp
	modules/ocl/perf/perf_precomp.hpp
	modules/ocl/src/color.cpp
	modules/ocl/src/filtering.cpp
	modules/ocl/test/test_color.cpp
	modules/ocl/test/test_objdetect.cpp
	modules/python/src2/cv2.cpp
	samples/gpu/CMakeLists.txt
	samples/gpu/super_resolution.cpp
 2013-08-19 19:02:36 +04:00
Alexander Smorkalov
a3dd13450c All optimized function tables wrapped to getters to change its 
initialization time.
 2013-08-16 12:10:07 +04:00
Mathieu Barnachon
ff85575b28 Adding read/write functions to PCA class. Update PCA test. 2013-08-05 12:06:55 +12:00
Roman Donchenko
13cd0a0502 Merge remote-tracking branch 'origin/2.4' 
Original pull requests:
	#996 from jet47:gpu-nvcuvid-libraries
	#995 from jet47:fix-bug-2985
	#999 from snosov1:unreliable-results-fix
	#1005 from alekcac:doc_fix
	#1004 from jet47:fix-bug-3068
	#987 from jet47:bug-3085-fix
	#969 from pengx17:2.4_binary_cache
	#929 from dominikrose:mingw-libdc1394-2-windows
	#1000 from ivan-korolev:fix_sift_bug_2892
	#1001 from ivan-korolev:fix_stitching_bug_2405
	#998 from asmorkalov:android_cmake_mips_fix
	#993 from ivan-korolev:fix_videostab_bug_3023
	#988 from snosov1:3071-fix
	#986 from pengx17:2.4_initiated_context
	#982 from pengx17:2.4_fix_two_bugs
	#981 from SeninAndrew:ximea_camera_support_fix
	#991 from asmorkalov:android_javadoc_fix
	#972 from jet47:mog2-params-bug-2168
	#980 from SpecLad:include-config
	#973 from pengx17:2.4_oclclahe
	#903 from aks2:2.4
	#968 from asmorkalov:android_na_cproj_fix
	#971 from SpecLad:matchers-ctor
	#970 from asmorkalov:dshow_valid_check_fix
	#965 from apavlenko:fix_java_empty_mats

Conflicts:
	cmake/OpenCVModule.cmake
	modules/core/src/matmul.cpp
	modules/gpu/CMakeLists.txt
	modules/ocl/include/opencv2/ocl/ocl.hpp
	modules/ocl/perf/perf_imgproc.cpp
	modules/ocl/src/imgproc.cpp
	modules/ocl/src/initialization.cpp
	modules/stitching/src/matchers.cpp
	modules/video/src/video_init.cpp
	modules/videostab/src/global_motion.cpp
 2013-06-19 15:25:37 +04:00
Vladislav Vinogradov
a4750f49c6 fix for bug #3068 (PCA::computeVar for double input): 
The matrix g  can have CV_32F or CV_64F type,  but g.at uses only float template.
This fix adds specialization for double type.
 2013-06-14 12:53:44 +04:00
Roman Donchenko
029fce10c9 Merge remote-tracking branch 'origin/2.4' 
Conflicts:
	3rdparty/libjasper/CMakeLists.txt
	cmake/OpenCVDetectOpenCL.cmake
	modules/calib3d/doc/camera_calibration_and_3d_reconstruction.rst
	modules/imgproc/src/floodfill.cpp
	modules/ocl/include/opencv2/ocl/ocl.hpp
	modules/ocl/src/arithm.cpp
	modules/ocl/src/haar.cpp
	modules/ocl/src/imgproc.cpp
	modules/ocl/src/initialization.cpp
	modules/ocl/src/matrix_operations.cpp
	modules/ocl/src/mcwutil.cpp
	modules/ocl/src/opencl/arithm_bitwise_and_mask.cl
	modules/ocl/src/opencl/arithm_bitwise_and_scalar_mask.cl
	modules/ocl/src/opencl/arithm_bitwise_binary_mask.cl
	modules/ocl/src/opencl/arithm_bitwise_binary_scalar.cl
	modules/ocl/src/opencl/arithm_bitwise_binary_scalar_mask.cl
	modules/ocl/src/opencl/arithm_bitwise_or.cl
	modules/ocl/src/opencl/arithm_bitwise_or_scalar.cl
	modules/ocl/src/opencl/arithm_bitwise_or_scalar_mask.cl
	modules/ocl/src/opencl/arithm_bitwise_xor.cl
	modules/ocl/src/opencl/arithm_bitwise_xor_mask.cl
	modules/ocl/src/opencl/arithm_bitwise_xor_scalar.cl
	modules/ocl/src/stereobm.cpp
	modules/ocl/test/precomp.hpp
	modules/python/src2/api
	modules/ts/src/ts_func.cpp
	samples/gpu/bgfg_segm.cpp
 2013-05-21 17:19:23 +04:00
Bo Li
81779d8287 fixed pca bug for fixed mean input 2013-05-09 15:20:00 +08:00
Andrey Kamaev
b0e6606b98 Cleanup core module API 
* Drop some low level API
* Remove outdated overloads
* Utilize Input/OutputArray
 2013-04-09 13:36:32 +04:00
Andrey Kamaev
2a6fb2867e Remove all using directives for STL namespace and members 
Made all STL usages explicit to be able automatically find all usages of
particular class or function.
 2013-02-25 15:04:17 +04:00
Andrey Kamaev
15076f9232 Fix implementation of PCA overload with retained variance parameter 2012-10-22 18:46:20 +04:00