Alexander Alekhin
fa36b9d345
imgproc: fix using of uninitialized edge[] members in FillConvexPoly
2017-01-03 22:18:27 +03:00
Vitaly Tuzov
be7d060ea4
Merge pull request #7802 from terfendail:ovxhal_wrappers_migration
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* OpenVX HAL updated to use generic OpenVX wrappers
* vxErr class from OpenVX HAL replaced with ivx::WrapperError
* reduced usage of vxImage class from OpenVX HAL replaced with ivx::Image
* vxImage class rewritten as ivx::Image subclass that calls swapHandle prior release
* Fix OpenVX HAL build
* Fix for review comments
2016-12-21 15:19:06 +02:00
Alexander Alekhin
07004a46ca
Merge pull request #7773 from savuor:openvx_harris
2016-12-19 11:39:38 +00:00
Alexander Alekhin
0e4dde1781
Merge pull request #7872 from alalek:merge-2.4
2016-12-16 16:03:14 +02:00
Rostislav Vasilikhin
a2646062b2
ivx::Scalars replaced by immediate values
2016-12-16 15:44:31 +03:00
Rostislav Vasilikhin
1e2ad7e3e3
rewritten for new macro use
2016-12-16 15:44:31 +03:00
Rostislav Vasilikhin
ee77538cf9
disabled due to bad accuracy
2016-12-16 15:44:31 +03:00
Rostislav Vasilikhin
3f1734bbc7
fixed type checks in wrappers; array downloading code simplified
2016-12-16 15:44:31 +03:00
Rostislav Vasilikhin
77f99358df
fix vxCommitArrayRange() call
2016-12-16 15:44:31 +03:00
Rostislav Vasilikhin
5f4112a1cf
added initial version of wrapper for Harris corner detection
2016-12-16 15:44:31 +03:00
Rostislav Vasilikhin
faefbf93bc
Merge pull request #7793 from savuor:openvx_pyrDown
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OpenVX pyrDown wrappers (#7793 )
* wrappers for vx_pyramid added
* initial version of pyrDown() wrapper added
* disabled for Khronos
* rewritten for new macro use; border mode added to node
2016-12-16 12:48:58 +02:00
Alexander Alekhin
a615d79f2d
Merge pull request #7768 from terfendail:ovx_remap
2016-12-16 10:33:58 +00:00
Maksim Shabunin
7d5fd6a800
Merge pull request #7812 from alalek:fix_putText
2016-12-15 13:33:56 +00:00
Rostislav Vasilikhin
8b9422a052
OpenVX wrappers rewritten with CV_OVX_RUN, VX_DbgThrow
2016-12-14 17:49:41 +03:00
Vitaly Tuzov
3c5eb513dd
Fixed OpenVX to OpenCV compatibility for NN remap
2016-12-14 16:53:07 +03:00
Vitaly Tuzov
f8b4d28745
Added OpenVX based processing to remap
2016-12-14 16:53:04 +03:00
Vitaly Tuzov
2c89b39eee
Added OpenVX based processing to calcHist
2016-12-13 18:33:02 +03:00
Vladislav Sovrasov
12383a124b
Disable error throwing in convexityDefects when hull is a line or point
2016-12-13 12:28:38 +03:00
apavlenko
4246d3667f
disabling again
2016-12-09 14:53:06 +03:00
apavlenko
76c38f0c80
trying to enable canny_vx adding a new test comparing canny_cv vs canny_vx
2016-12-09 14:53:06 +03:00
apavlenko
f3ec56fcee
fixing build errors
2016-12-09 14:53:06 +03:00
apavlenko
541d5b02d9
disabling due to accuracy issues
2016-12-09 14:53:06 +03:00
apavlenko
ccd8031a33
fixing compilation
2016-12-09 14:53:06 +03:00
apavlenko
1e2ddc30b1
Canny via OpenVX, Node wrapper extended (query/set attribute), some naming fixes
2016-12-09 14:53:06 +03:00
Alexander Alekhin
98181e9d7f
imgproc/drawing: minor refactoring in FillConvexPoly
2016-12-08 22:14:32 +03:00
Li Peng
396921dd23
5x5 gaussian blur optimization
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Add new 5x5 gaussian blur kernel for CV_8UC1 format,
it is 50% ~ 70% faster than current ocl kernel in the perf test.
Signed-off-by: Li Peng <peng.li@intel.com>
2016-12-06 09:42:37 +08:00
Vadim Pisarevsky
f84dc354f6
Merge pull request #7564 from terfendail:ovx_gaussianfilter
2016-12-02 15:24:03 +00:00
Vitaly Tuzov
afc7396975
Added OpenVX based processing to gaussianBlur
2016-12-02 14:46:12 +03:00
Li Peng
b69cdb2434
Image pyramids upsampling optimization
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Add new ocl kernel for image pyramids upsampling,
It is 35% faster than current OCL kernel in perf test.
Signed-off-by: Li Peng <peng.li@intel.com>
2016-12-02 13:54:58 +08:00
Vadim Pisarevsky
c99097f89a
Merge pull request #7478 from terfendail:ovx_boxfilter
2016-12-01 17:57:46 +00:00
Vadim Pisarevsky
1d45726f47
Merge pull request #7588 from terfendail:ovx_medianblur
2016-12-01 17:54:34 +00:00
Vadim Pisarevsky
e623e710be
Merge pull request #7597 from terfendail:ovx_threshold
2016-12-01 17:53:38 +00:00
Vadim Pisarevsky
32f48a8d9c
Merge pull request #7631 from savuor:openvx_accumulate
2016-12-01 17:49:18 +00:00
Vadim Pisarevsky
8968318dfc
Merge pull request #7668 from savuor:openvx_equalize_hist
2016-12-01 17:43:44 +00:00
Vitaly Tuzov
6d55e99291
Added OpenVX based processing to boxFilter
2016-11-30 11:27:25 +03:00
Li Peng
2ca5a7e862
more optimization for warpAffine and warpPerspective
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Add new OpenCL kernels for bicubic interploation, it is 20% faster
than current warp image kernel with bicubic interploation.
Signed-off-by: Li Peng <peng.li@intel.com>
2016-11-30 15:43:41 +08:00
Vadim Pisarevsky
c47267ef7f
Merge pull request #7538 from Tetragramm:CLAHEfix
2016-11-29 16:42:05 +00:00
Vadim Pisarevsky
57aaec1ee8
Merge pull request #7610 from terfendail:ovx_sobel
2016-11-29 16:40:10 +00:00
Rostislav Vasilikhin
0ac934d09a
added OpenVX call to equalizeHist() function
2016-11-29 17:53:47 +03:00
Rostislav Vasilikhin
7c2734ff14
added OpenVX calls to accumulate(), accumulateSquare(), accumulateWeighted()
2016-11-29 17:53:35 +03:00
Vitaly Tuzov
0cd3788624
Added OpenVX based processing to threshold
2016-11-29 15:35:52 +03:00
Vitaly Tuzov
9200db778c
Added OpenVX based processing to medianBlur
2016-11-29 15:32:07 +03:00
Vitaly Tuzov
e8f3469096
Added OpenVX based processing to Sobel
2016-11-29 15:29:00 +03:00
Alexander Alekhin
90b52cd9b8
Merge pull request #7726 from pengli:warp_image
2016-11-29 12:19:18 +00:00
Li Peng
b72d196753
optimization for warpAffine and warpPerspective
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Add new ocl kernels for warpAffine and warpPerspective,
The average performance improvemnt is about 30%. The new
ocl kernels require CV_8UC1 format and support nearest
neighbor and bilinear interpolation.
Signed-off-by: Li Peng <peng.li@intel.com>
2016-11-29 14:55:58 +08:00
Alexander Alekhin
7dc673fd56
imgproc: fix findContours (submatrix input)
2016-11-25 18:25:26 +03:00
Rostislav Vasilikhin
7db43f9fff
fixed wrong equivalence in YUV conversion ( #7481 )
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* fixed wrong equivalence in YUV conversion
* fixed channel order from YVU to YUV
2016-11-23 17:39:18 +03:00
Vadim Pisarevsky
b8c875d4a1
Merge pull request #7707 from K-Shinotsuka:issue37
2016-11-23 14:15:02 +00:00
k-shinotsuka
284006e336
add NEON code for RGB2Luv_f.
2016-11-23 19:18:41 +09:00
Vadim Pisarevsky
c1ee798213
Merge pull request #7662 from K-Shinotsuka:issue34
2016-11-22 13:57:13 +00:00
