k-shinotsuka
5775ace5e0
improve thresh_8u()
2016-08-02 23:35:14 +09:00
Vadim Pisarevsky
34d68edd1a
Merge pull request #6924 from K-Shinotsuka:issue3
2016-07-18 18:16:02 +00:00
Alexander Alekhin
89c9e7c2e6
Merge pull request #6928 from K-Shinotsuka:issue4
2016-07-18 13:51:55 +00:00
arybnikov
2deda0e868
Added tests for issues ##4515, 6544
2016-07-18 10:01:13 +03:00
k-shinotsuka
a25dba001d
improve SymmRowSmallVec_8u32s().
2016-07-18 13:58:11 +09:00
k-shinotsuka
6f8695c178
improve RowVec_8u32s().
2016-07-17 18:35:34 +09:00
Maksim Shabunin
91d80d0309
Merge pull request #6798 from tomoaki0705:featureSSEvideoAcc
2016-07-15 12:31:18 +00:00
Maksim Shabunin
9e7124127f
Merge pull request #6906 from jet47:goodFeaturesToTrack-maxCorners-docs
2016-07-15 09:06:55 +00:00
Tomoaki Teshima
3c2f7ecc97
speed up accumulate, accumulateSquare, accumulateProduct and accumulateWeighted using SIMD
...
* use SSE and/or AVX based on configuration
* revise the test to verify the implementation
2016-07-15 08:09:24 +09:00
Vladislav Vinogradov
1c8b1b2d2b
add note about "maxCorners <= 0" case in goodFeaturesToTrack
2016-07-14 15:48:08 +03:00
Maksim Shabunin
79f8e516b8
Merge pull request #6891 from snosov1:fix-5311
2016-07-14 11:25:58 +00:00
Maksim Shabunin
4d053405cf
Merge pull request #6809 from K-Shinotsuka:master
2016-07-14 09:37:53 +00:00
Alexander Alekhin
9c92f65c0b
Merge pull request #6808 from sturkmen72:patch-14
2016-07-13 11:54:11 +00:00
Alexander Alekhin
6c4b634cfe
Merge pull request #6814 from tomoaki0705:featureThreshold64fSimd
2016-07-13 11:45:28 +00:00
Tomoaki Teshima
9fca953e62
check the CPU flag correctly
2016-07-13 07:34:49 +09:00
Sergei Nosov
dce310e03c
provide better error messages
2016-07-12 18:03:28 +03:00
Ilya Lavrenov
5bc10ef796
fixed empty image condition in resize
2016-07-12 13:23:19 +03:00
Alexander Alekhin
88da03722f
Merge pull request #6786 from terfendail:median_fix
2016-07-11 10:02:43 +00:00
Tomoaki Teshima
1095076d7f
imgproc: speed up threshold of 64F version using NEON and SSE
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* use NEON under aarch64 only
* check 64F version correctly
2016-07-09 17:05:29 +09:00
Andrey Pavlenko
dcaac98569
Merge pull request #6775 from janstarzy:histo-ipp-fix
2016-07-08 15:15:17 +00:00
Vitaly Tuzov
c61f7e5334
Fix for median blur of 2-channel images
2016-07-08 12:03:28 +03:00
Jan Starzynski
7f896643e9
fix for buffer-overflow in IPPCalcHistInvoker::operator()
2016-07-06 09:54:28 +02:00
Alexander Alekhin
8b05a4bf93
cvtColor: fix inplace processing
2016-07-01 17:09:12 +03:00
Andrey Pavlenko
e4cd24537e
Merge pull request #6740 from tomoaki0705:fixNeonCheckSmooth
2016-06-30 15:47:45 +00:00
Tomoaki Teshima
78a5aacb22
make NEON more similart to SSE2
2016-06-29 12:11:10 +09:00
Alexander Alekhin
be38a524a8
Merge pull request #6705 from alalek:fix_hal_imgproc
2016-06-21 16:24:29 +00:00
Alexander Alekhin
2fb670cf09
hal: fix missing include "opencv2/imgproc/hal/interface.h"
2016-06-20 19:25:49 +03:00
k-shinotsuka
43d5988df6
improve to calculate norm
2016-06-05 16:55:02 +09:00
Suleyman TURKMEN
7c5b981c17
Update drawing.cpp
2016-06-05 01:06:55 +03:00
Vladislav Sovrasov
a2d0cc878c
Implement internal HAL for GEMM and matrix decompositions
2016-06-03 10:38:30 +03:00
Tomoaki Teshima
bbeac745ca
Update test case for 64F version
2016-05-26 08:38:29 +09:00
Vadim Pisarevsky
0cb1e96472
Merge pull request #6546 from atinfinity:pullreq/160517-threshold-64F
2016-05-25 13:19:50 +00:00
Suleyman TURKMEN
abab67b574
Update imgproc.hpp
...
update documentation of calcBackProject() calcHist() compareHist()
2016-05-21 14:08:14 +03:00
atinfinity
1f1464c925
remove unnecessary cast
2016-05-18 08:32:29 +09:00
atinfinity
ef0931be44
fixed compilation warning
2016-05-18 00:34:51 +09:00
atinfinity
6930325847
Added test case of cv::threshold(CV_64F)
2016-05-17 22:57:05 +09:00
atinfinity
e4f207c4b4
Changed cv::threshold() to support CV_64F
2016-05-17 22:56:03 +09:00
Alexander Alekhin
6e5e5d87df
Merge pull request #6448 from alalek:merge-2.4
2016-04-25 16:56:51 +00:00
Vadim Pisarevsky
681fd7f214
Merge pull request #6455 from belgraviton:bugfix_5953
2016-04-25 12:50:45 +00:00
Vadim Pisarevsky
f4e00bd60f
Merge pull request #6463 from ohnozzy:ocl-linearpolar-and-logpolar
2016-04-25 12:42:40 +00:00
Vadim Pisarevsky
904381c602
Merge pull request #6020 from mshabunin:hal_dxt
2016-04-25 11:37:18 +00:00
ohnozzy
db9f611767
Add OpenCL support to linearPolar & logPolar
...
Add OpenCL support to linearPolar & logPolar.
The OpenCL code use float instead of double, so that it does not require
cl_khr_fp64 extension, with slight precision lost.
Add explicit conversion
Add explicit conversion from double to float to eliminate warning during
compilation.
2016-04-24 08:37:56 +08:00
Vadzim Piatrou
43f854bc5f
fixing CLAHE crash with pixels value > 12 bit
2016-04-22 18:55:22 +03:00
Alexander Alekhin
67a734ce73
Merge branch '2.4' into master
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Commits:
67fe57adb0ae2c97ac59ceb40afa421fcf9912592dbb1c2d7
2016-04-21 20:15:08 +03:00
Thomas Schenker
76ced14b3b
fix typo
2016-04-19 15:09:27 +02:00
Maksim Shabunin
5e9192287d
Added HAL cvtColor interface
2016-04-18 16:34:25 +03:00
ohnozzy
9be6b4f2d1
Bug Fix for 6377
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Rewrite linearPolar & logPolar so that they do not depend on the
deprecated API CvMat. Issue 6377 is resolved in this way because the two
routines do not convert UMat to CvMat anymore.
2016-04-14 19:39:02 +08:00
Maksim Shabunin
d8629b0fa4
Merge pull request #6335 from themightyoarfish:canny_kernel_sz_fix
2016-04-13 07:52:05 +00:00
Maksim Shabunin
233612efd7
Reworked HAL dft/dct interface, added replacement documentation
2016-04-08 16:03:51 +03:00
Maksim Shabunin
f40d701427
DFT: renamed HAL functions
2016-04-08 11:19:28 +03:00
