Vadim Pisarevsky
4a2aad5bba
Merge pull request #4149 from LaurentBerger:ThreshGaussianFloat
2015-08-05 17:25:01 +00:00
LaurentBerger
a64d096369
remove test
2015-08-04 22:58:22 +02:00
Alexander Alekhin
4eef486afe
tapi: datarace fixup for cvtColor
2015-07-28 11:49:46 +03:00
Maksim Shabunin
14d7b38613
Fixing GCC 4.9 warnings
2015-07-22 16:12:31 +03:00
Josh Klontz
beed99dbc1
fixed conditional compilation of RGB2Gray<ushort> template specialization
2015-07-14 20:56:43 -04:00
Vadim Pisarevsky
80eec9d531
Merge pull request #4064 from MSOpenTech:test-contrib
2015-07-01 10:47:44 +00:00
Vadim Pisarevsky
426b3f6198
Merge pull request #4139 from swook:spatial_gradient
2015-07-01 10:22:36 +00:00
Seon-Wook Park
20bf88bad1
spatialGradient: Make kern args const&
2015-07-01 09:34:27 +09:00
Seon-Wook Park
90c398ea67
spatialGradient: Add CV_SSE2 check
2015-07-01 00:42:08 +09:00
Evgeny Agafonchikov
6a6d58d389
Adding test support for WINRT
2015-06-30 15:35:20 +03:00
LaurentBerger
12362f76b1
Test for adaptive thresh will give FAIL_BAD_ACCURACY for old
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implementation of adaptivethreshold
2015-06-30 10:51:50 +02:00
Seon-Wook Park
ed38ca5179
spatialGradient: Remove 4 loads in inner loop
2015-06-30 16:08:15 +09:00
Seon-Wook Park
5dddb47863
spatialGradient: Remove pointers caching
2015-06-30 10:51:10 +09:00
Seon-Wook Park
cf0fdfa2bb
spatialGradient: Change ordering of vector loads
2015-06-29 23:50:05 +09:00
Seon-Wook Park
658f96b447
spatialGradient: L/R border handling outside. Kernelize.
2015-06-29 23:12:33 +09:00
Seon-Wook Park
15ea401087
spatialGradient: Move vector decl into loop
2015-06-27 10:01:47 +02:00
Seon-Wook Park
db0cc56c52
spatialGradient: Re-introduce 2-rows at a time
2015-06-27 09:53:42 +02:00
Seon-Wook Park
f958f29c55
spatialGradient: Suppress uninitialised j warnings
2015-06-27 01:03:43 +02:00
Seon-Wook Park
62cad09c64
spatialGradient: Process 1 row at a time in SSE
2015-06-26 17:35:17 +02:00
Seon-Wook Park
8a21726ae5
spatialGradient: Remove an unnecessary branch in nosse code
2015-06-26 17:26:21 +02:00
Seon-Wook Park
febd0f14c6
spatialGradient: Don't dynamically alloc C array, use vector
2015-06-26 17:15:44 +02:00
Seon-Wook Park
f92e2ed57a
spatialGradient: Make nosse version faster
2015-06-26 17:13:23 +02:00
Seon-Wook Park
7b01e32fe8
spatialGradient: HAL-accelerated
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TODO: Make nosse ver faster than Sobel
Make sse ver faster than Sobel for BORDER_REPLICATE
2015-06-26 16:41:00 +02:00
Seon-Wook Park
6803d1ed28
Support non continuous, BORDER_REPLICATE
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TODO: HAL-accelerated code
2015-06-26 14:49:31 +02:00
LaurentBerger
ca0114228c
In adaptiveThreshold ADAPTIVE_THRES_GAUSSIAN_C gaussianBlur is computed using float
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number
2015-06-25 07:51:06 +02:00
Vadim Pisarevsky
56e637d5f4
Merge pull request #4135 from lupustr3:ipp_code_refactoring
2015-06-24 16:18:55 +00:00
Pavel Vlasov
e02195b3dc
Accidentally removed tegra checks were returned;
2015-06-24 14:55:45 +03:00
Pavel Vlasov
101607a7d0
Imgproc_Hist_MinMaxVal.accuracy fix;
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Some code style corrections;
2015-06-24 13:50:17 +03:00
LaurentBerger
56b2b450ce
A new constant in adaptivethreshold is created to calculate
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gaussianBlur with CV_32F. hence rouding error are avoided
2015-06-22 22:21:30 +02:00
Seon-Wook Park
2ff614dfab
spatialGradient: Per row in outer loop
2015-06-19 19:25:07 +02:00
Seon-Wook Park
e633c991b0
spatialGradient: Doc, fix dangling newline error
2015-06-19 04:57:01 +02:00
Seon-Wook Park
815cd8970d
spatialGradient: Remove unnecessary index calculation
2015-06-19 04:46:17 +02:00
Seon-Wook Park
b5c4355c13
spatialGradient: Add basic perf test
2015-06-19 04:29:28 +02:00
Seon-Wook Park
f9c4c96663
spatialGradient: Reduce temporary vectors
2015-06-19 04:29:07 +02:00
Seon-Wook Park
a2dbd2f10e
spatialGradient: Less vector loads
2015-06-19 04:07:18 +02:00
Seon-Wook Park
88bc88125a
spatialGradient: Vectorise inner area
2015-06-19 03:36:49 +02:00
Seon-Wook Park
770e742e04
spatialGradient: Add non-SSE version
2015-06-19 02:56:51 +02:00
Seon-Wook Park
11fb1f74cc
spatialGradient: Add asserts
2015-06-19 01:23:01 +02:00
Seon-Wook Park
9f1c641199
spatialGradient: Add test class and Sobel proxy method
2015-06-18 17:42:32 +02:00
Dmitry Budnikov
a5a21019b2
ipp_countNonZero build fix;
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Removed IPP port for tiny arithm.cpp functions
Additional warnings fix on various platforms.
Build without OPENCL and GCC warnings fixed
Fixed warnings, trailing spaces and removed unused secure_cpy.
IPP code refactored.
IPP code path implemented as separate static functions to simplify future work with IPP code and make it more readable.
2015-06-18 12:47:07 +03:00
Vadim Pisarevsky
01c3ed6157
Merge pull request #4108 from Reen:patch-1
2015-06-16 13:26:47 +00:00
Suleyman TURKMEN
caa0058d5b
Update imgproc.hpp
2015-06-11 11:46:42 +03:00
Suleyman TURKMEN
dac715ad1f
Update imgproc.hpp
2015-06-11 11:03:14 +03:00
Suleyman TURKMEN
061131a5ee
Update imgproc.hpp
2015-06-10 13:18:40 +03:00
René
3e2515d735
Fix bug in distanceATS_L1_8u and typos.
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The inner loop of the backward scan got the wrong initial "a".
2015-06-09 17:23:22 +02:00
Vadim Pisarevsky
b46719b093
Merge pull request #4074 from vpisarev:objdetect_fixes
2015-05-28 19:43:51 +00:00
Vadim Pisarevsky
5a94a95fbf
improvements in Haar CascadeClassifier: 1) use CV_32S instead of CV_32F for the integral of squares (which is more accurate and more efficient); 2) skip the window if its contrast is too low
2015-05-28 19:33:21 +03:00
S. Garrido
bd2c2f3bd1
fix isContourConvex
2015-05-27 20:51:53 +02:00
Zhigang Gong
0f7de40e66
Fixed the race condition between inc and dec on the l_counter.
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Signed-off-by: Zhigang Gong <zhigang.gong@intel.com>
2015-05-26 22:06:18 +08:00
Zhigang Gong
3c85200989
Avoid negative index for a local buffer in Canny.cl.
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int pix_per_thr = l_counter / LOCAL_TOTAL + ((lid < mod) ? 1 : 0);
The pix_per_thr * LOCAL_TOTAL may be larger than l_counter.
Thus the index of l_stack may be negative which may cause serious
problems. Let's skip the loop when we get negative index and we need
to add back the lcounter to keep its balance and avoid potential
negative counter.
Signed-off-by: Zhigang Gong <zhigang.gong@intel.com>
2015-05-26 08:48:05 +08:00
