2d8c89c40b
Remove unnecessary kercn limitation of 4.
...
When accessing global memory by DWORD4, memory bandwidth
can be fully utilized on Intel platform. This patch will
make more image format(e.g. 8UC4) be processed in DWORD4
by work-item. After applying this patch, 3 subcase of
./opencv_perf_core --gtest_filter=OCL_RepeatFixture_Repeat.Repeat/*
can be speedup on HD4000 graphics card with Beignet:
OCL_RepeatFixture_Repeat.Repeat/2, 64% improvement.
OCL_RepeatFixture_Repeat.Repeat/6, 50% improvement.
OCL_RepeatFixture_Repeat.Repeat/8, 56% improvement.
Signed-off-by: Chuanbo Weng <chuanbo.weng@intel.com >
2014-12-04 11:15:13 +08:00
45958eaabc
Implementation detector and selector for IPP and OpenCL;
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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
00f16e9178
neon
2014-10-03 08:43:02 +00:00
31ac73c315
fix for cv::memopTypeToStr
2014-08-29 14:18:52 +04:00
2f46cf5ddb
changed base types for cv::memopTypeToStr
2014-08-25 11:23:46 +04:00
5f590ebed0
Merge pull request #3094 from Adil-Ibragimov:minor_fixes_in_Mat-data
2014-08-13 18:28:51 +00:00
d97f9fc477
now the tests pass with loop_times==30
2014-08-13 16:32:01 +04:00
8a4a1bb018
Several type of formal refactoring:
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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
55188fe991
world fix
2014-08-05 20:12:35 +04:00
9db8592aa8
fixed ocl_flip for cn==3
2014-07-31 16:57:47 +04:00
5267ed46c7
1. disabled OpenCL acceleration for cv::multiply() (CV_32F), cv::divide (CV_32F), cv::convertScaleAbs (CV_32F) and cv::reduce (SUM, CV_32F), cv::reduce (MIN & MAX), cv::flip (3-channel case).
...
2. changed the number of test loops from 1 to 30 (except for cv::pow() test, which fails for yet unknown reason)
3. disabled IPP acceleration for 3-channel norms.
4. modified relativeNorm test function to handle very small values
2014-07-30 18:19:47 +04:00
405f12fe80
optimized cv::flip (CV_8UC1)
2014-06-04 14:21:42 +04:00
c2ca059baf
Merge pull request #2798 from ilya-lavrenov:tapi_copymakeborder
2014-06-04 12:22:52 +04:00
5e8a3cde94
Merge pull request #2757 from ElenaGvozdeva:ocl_flip
2014-06-03 13:19:42 +04:00
ab428c9dbd
optimized cv::copyMakeBorder
2014-06-02 15:46:44 +04:00
c83455d8a4
optimized cv::repeat
2014-05-23 13:16:27 +03:00
c7dc884855
T-API: optimized ocl_flip
2014-05-16 11:01:10 +04:00
d16e0b377f
disabled IPP functions that slower than OpenCV
2014-05-13 15:06:38 +04:00
b62e59aac0
icv: enable functions
2014-04-29 15:36:43 +04:00
32b25de583
Merge pull request #2656 from ilya-lavrenov:ipp_copymakeborder
2014-04-24 20:30:34 +04:00
46e8d9d02d
cv::copyMakeBorder
2014-04-24 14:27:51 +04:00
51e2a8ec96
fixes
2014-04-22 14:51:39 +04:00
fe644ede19
cv::multiply
2014-04-21 13:14:55 +04:00
8603c58f37
Mat::setTo(with mask)
2014-04-21 13:14:55 +04:00
0b678c2451
Mat::setTo(Scalar::all(0))
2014-04-21 13:14:55 +04:00
3bd8211a72
Mat::copyTo
2014-04-21 13:14:55 +04:00
f7ec4a5c47
Mat::copyTo with mask
2014-04-21 13:14:55 +04:00
8d24a83c9c
cv::flip inplace
2014-04-21 13:14:55 +04:00
2cd7a913ed
verbose errors
2014-04-17 11:07:01 +04:00
f3c56f8310
first attemp
2014-04-17 11:07:01 +04:00
ab691a4a24
ipp: some functions are not available in the ICV package #2
2014-04-09 18:20:49 +04:00
77723db034
cv::flip
2014-04-09 00:11:28 +04:00
8d97d0d631
added 3-channels support to cv::flip
2014-03-18 19:31:37 +04:00
e4608229f0
ocl: copyMakeBorder 3-channel
2014-03-10 17:22:49 +04:00
050cca0422
improved performance of cv::flip (flip cols)
2014-03-03 19:04:32 +04:00
ce0557ebb8
fixed defects from Xcode
2014-02-25 17:33:12 +04:00
7f785e0a11
refactored core using new macro
2014-01-24 23:59:00 +04:00
e45fd939c2
Merge remote-tracking branch 'origin/2.4' into merge-2.4
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Conflicts:
modules/ocl/src/cl_runtime/cl_runtime.cpp
modules/ocl/src/cl_runtime/clamdblas_runtime.cpp
modules/ocl/src/cl_runtime/clamdfft_runtime.cpp
modules/ocl/src/cl_runtime/generator/template/clamdblas_runtime.cpp.in
modules/ocl/src/cl_runtime/generator/template/clamdfft_runtime.cpp.in
2014-01-20 15:10:19 +04:00
4e4a7d0353
Removed an unnecessary workaround for matrix-to-vector copyTo.
2014-01-17 14:16:22 +04:00
ee97a5e757
Re-fix bug #3319 with less side effects.
2014-01-17 14:13:21 +04:00
fee2ed37fc
Merge remote-tracking branch 'origin/2.4' into merge-2.4
...
Conflicts:
modules/contrib/src/retina.cpp
modules/core/include/opencv2/core/mat.hpp
modules/core/src/algorithm.cpp
modules/core/src/arithm.cpp
modules/features2d/src/features2d_init.cpp
modules/gpu/include/opencv2/gpu/gpu.hpp
modules/gpu/perf/perf_imgproc.cpp
modules/imgproc/src/generalized_hough.cpp
modules/ocl/include/opencv2/ocl/ocl.hpp
modules/video/src/tvl1flow.cpp
modules/video/src/video_init.cpp
2014-01-14 11:53:59 +04:00
6b9ebcbf3d
deleted extra semicolons
2014-01-07 02:52:30 +04:00
b3af0e3154
added cv::repeat to T-API
2013-12-19 14:28:09 +04:00
a0c296fcdb
Merge pull request #1936 from ElenaGvozdeva:ocl_flip
2013-12-06 16:40:30 +04:00
b930028727
Added cv::flip using Transparent API
2013-12-05 17:54:05 +04:00
474fc887a6
added cv::copyMakeBorder to T-API
2013-12-04 13:41:35 +04:00
d914f20a4c
updated patch to bring in the first functions with "transparent API"
2013-11-18 11:48:00 -05:00
4f1aed98de
Merge remote-tracking branch 'origin/2.4' into merge-2.4
...
Conflicts:
.gitignore
modules/contrib/src/detection_based_tracker.cpp
modules/core/include/opencv2/core/core.hpp
modules/core/include/opencv2/core/internal.hpp
modules/core/src/gpumat.cpp
modules/core/src/opengl.cpp
modules/gpu/src/cuda/safe_call.hpp
modules/highgui/src/cap.cpp
modules/imgproc/include/opencv2/imgproc/imgproc.hpp
modules/ocl/doc/image_processing.rst
modules/ocl/include/opencv2/ocl/ocl.hpp
modules/ocl/perf/perf_haar.cpp
modules/ocl/src/haar.cpp
modules/ocl/src/imgproc.cpp
modules/ocl/src/kmeans.cpp
modules/ocl/src/svm.cpp
modules/ocl/test/test_objdetect.cpp
samples/ocl/adaptive_bilateral_filter.cpp
2013-11-11 16:55:36 +04:00
2df53d97c5
added ocl::repeat
2013-11-05 12:23:20 +04:00
c98c246fc2
Move border type constants and Moments class to core module
2013-04-10 19:14:24 +04:00
Chuanbo Weng
Pavel Vlasov
Ilya Lavrenov
Elena Gvozdeva
Vadim Pisarevsky
Adil Ibragimov
Alexander Alekhin
Roman Donchenko
Andrey Pavlenko
Andrey Kamaev