a7a94de74a
Fix a bug of gfft.
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When user provided corners buffer is big enough to be copied to from
tmpCorners_, we allow the buffer to be reused other than allocate a new
cl_mem object.
2013-06-04 15:55:33 +08:00
b1c248fcc9
Fix ocl::filter2D.
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In current implementation, this function only works when anchor point is
in the kernel center and kernel size supported is either 3x3 or 5x5.
2013-05-31 10:53:52 +08:00
37091b086c
Merge pull request #932 from bitwangyaoyao:2.4_fixBFM
2013-05-30 12:21:27 +04:00
5a4efe8bcf
Merge pull request #924 from pengx17:2.4_arithm_fix
2013-05-30 12:01:25 +04:00
678371be39
Merge pull request #925 from pengx17:2.4_canny_tmp_fix
2013-05-30 12:01:09 +04:00
c176131a67
Merge pull request #927 from bitwangyaoyao:2.4_perf
2013-05-30 12:00:47 +04:00
7ed9c0e87a
Fix brute_force_matcher's hung on some Intel CPU OCL
2013-05-30 14:57:15 +08:00
fd7ba355ee
Add non-stump based ocl Haar cascade classifier support.
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For example, haarcascade_frontalface_alt2.xml is now supported.
Note that classifier's pattern of a cascade file must be consistent,
i.e., all trees must either have two nodes or one node, otherwise
unexpected results will occur.
Other fixes:
Test cases are updated.
Some unused codes are removed.
Fix some problems of haar when using OclCascadeClassifierBuf.
2013-05-30 14:01:19 +08:00
006e4242b2
Merge branch '2.4' of https://github.com/Itseez/opencv into 2.4_oclgfft
2013-05-29 17:57:14 +08:00
a9b7ff41bd
adjust test cases
2013-05-29 15:48:56 +08:00
d015fa76fa
Fix 2.4 ocl Canny.
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This fix is a workaround for current 2.4 branch without introducing an
additional oclMat buffer into CannyBuf object.
Test case is cleaned up.
Volatile keywords in kernels are removed for performance concern.
2013-05-29 14:15:26 +08:00
2ccdf56119
Merge pull request #913 from janm399:2.4
2013-05-28 22:05:14 +04:00
24ca620c32
Merge pull request #916 from bitwangyaoyao:2.4_fixPyrLK
2013-05-28 22:04:37 +04:00
d81c145fa9
fix memory leak
2013-05-28 18:07:41 +08:00
14bd6402be
revise perf
2013-05-28 17:53:06 +08:00
1d0c283508
Fix a bug when pushing pointers of arguments into std::vector.
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When argument pointers pushed into an vector and the pointers point to
address on stack, we need to make sure they are valid until kernels are
successfully flushed onto the queue.
2013-05-28 17:27:55 +08:00
6fae02c05d
Fix some OpenCL kernel file build errors on Mac.
2013-05-28 11:12:05 +08:00
c58e0d5d73
fix hog
2013-05-24 13:46:21 +08:00
d45f9ef866
fix Linux build errors
2013-05-23 17:58:50 +08:00
a223b5624f
fix pyrLK's mismatch on Intel GPUs
2013-05-23 10:55:08 +08:00
46b770f255
Fixed include name in OpenCL on OS X
2013-05-22 13:22:16 +01:00
519ee72f6f
Merge pull request #905 from bitwangyaoyao:2.4_TVL1
2013-05-22 12:08:16 +04:00
b4a4a05bdc
Add ocl's good features to track implementation.
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Additional notes with this commit:
1. Add cornerHarris_dxdy and cornerMinEigenVal_dxdy to get
the interim dx and dy output of Sobel operator;
2. Add minMax_buf to allow user to reuse buffers in minMax;
3. Fix an error when either min or max pointer fed into minMax is NULL;
4. Corner sorter temporarily uses C++ STL's quick sort. A parallel
selection sort in OpneCL is contained in the implementation but disabled
due to poor performance at the moment.
5. Accuracy test for ocl gfft.
2013-05-22 13:46:42 +08:00
cbbc82a789
Merge pull request #882 from pengx17:2.4_rewrite_query_info
2013-05-20 14:01:03 +04:00
b51a1a7d15
Merge pull request #895 from bitwangyaoyao:2.4_perf
2013-05-20 14:00:47 +04:00
d8b192c84d
Fix the mismatch on NV GPUs
2013-05-20 14:46:17 +08:00
04399a27d0
fix a warning
2013-05-17 15:44:22 +08:00
4162ebfad3
add OpticalFlowDual_TVL1_OCL function
2013-05-17 15:34:22 +08:00
03c55db4fb
fix the waring in gemm test
2013-05-17 13:19:09 +08:00
5f20fce6fd
add accuracy tests while running perf
2013-05-17 13:18:46 +08:00
7d9041460a
Merge pull request #885 from pengx17:2.4_bfmatcher_ocl
2013-05-15 14:21:50 +04:00
d053f2165d
Add BFMatcher_OCL class alias for BruteForceMatcher_OCL.
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This adds a similar interface with pure-cpp and gpu versions.
2013-05-15 10:47:17 +08:00
3f93c3cc4e
Clean up spaces in ocl.hpp
2013-05-15 10:43:47 +08:00
1ecc765903
Merge branch '2.4' of https://github.com/Itseez/opencv into 2.4_pyrup_fix
2013-05-15 08:55:43 +08:00
df3997b108
Fix ocl::pyrUp
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Use predefined OpenCL function to convert integers to floating points.
This is more accurate than before as it enables:
1. saturate cast
2. customized rounding
2013-05-15 08:51:21 +08:00
25e6902a43
Merge pull request #818 from bitwangyaoyao:2.4_optBlur
2013-05-14 15:56:56 +04:00
bd1d7cd208
Merge pull request #839 from pengx17:2.4_ocl_csbp
2013-05-14 15:56:07 +04:00
87765c0f16
Merge pull request #883 from bitwangyaoyao:2.4_fixMoments
2013-05-14 15:55:38 +04:00
1d1d28baf2
fix black screen when input Mat is large
2013-05-14 18:02:53 +08:00
ac21cabda2
Copy ocl::queryDeviceInfo interface from master to 2.4.
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Affected functions surf.ocl, pyrlk.ocl and hog.ocl are updated with the change.
2013-05-14 17:50:38 +08:00
d79c05fec9
Merge pull request #872 from pengx17:2.4_create2dimage_fix
2013-05-13 23:12:25 +04:00
6eb5a95a59
Merge pull request #871 from bitwangyaoyao:2.4_acry
2013-05-13 23:04:11 +04:00
fd83f2f5ca
Merge pull request #819 from bitwangyaoyao:2.4_haarBuf
2013-05-13 22:36:10 +04:00
2665c39a0d
Fix build warnings from gcc 4.8
2013-05-13 17:07:30 +04:00
e23884a238
fix the warnings in fft tests
2013-05-13 15:04:23 +08:00
9cce8ca4b6
Merge pull request #864 from pengx17:2.4_stereobm
2013-05-12 22:16:03 +04:00
ada8f92cc7
fix warnings, unify test names
2013-05-09 17:57:13 +08:00
e14acabb3d
Fix ocl moudle build with latest Intel OpenCL SDK.
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We found that cl.h file provided in latest Intel SDK muted deprecated interfaces.
2013-05-09 14:00:36 +08:00
69e6d0016e
Optimize stereobm a bit.
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Speedup about 30% on 6730M GPU.
2013-05-08 17:29:24 +08:00
b6313951dc
use clean EXPECT_MAT_NEAR (no string output)
2013-05-08 17:07:44 +08:00
peng xiao
Vadim Pisarevsky
yao
Jan Machacek
Roman Donchenko
Andrey Kamaev