Ilya Lavrenov
654bdde8ed
SSE2 optimization of cv::preCornerDetect
2014-06-30 01:51:53 +04:00
Alexander Karsakov
d5c99a07b6
Use fma only for Intel devices
2014-06-27 12:59:44 +04:00
Ilya Lavrenov
36db85a94d
optimized some operations
2014-06-27 12:52:29 +04:00
Roman Donchenko
1576e24c93
Merge pull request #2672 from a-wi:findContours
2014-06-26 17:35:08 +04:00
Roman Donchenko
e89e3066e8
Merge pull request #2774 from 23pointsNorth:lsd-nfa-fix
2014-06-26 17:29:27 +04:00
Roman Donchenko
1138fbb940
Merge pull request #2766 from akarsakov:pyr_border_constant
2014-06-26 17:28:44 +04:00
Roman Donchenko
b0a70787e1
Merge pull request #2824 from abidrahmank:pylsd
2014-06-26 17:22:54 +04:00
vbystricky
1a73aa1f6a
Change local size
2014-06-26 15:43:40 +04:00
Ilya Lavrenov
16ab6ec534
ported changes from PR #2867
2014-06-26 13:52:44 +04:00
Ilya Lavrenov
a3592cd068
added ocl_** function
2014-06-26 13:18:03 +04:00
Ilya Lavrenov
ad9272e836
reverted to original plain C++ code
2014-06-26 13:13:01 +04:00
mlyashko
6f2fea7ea5
added perftest for moments
2014-06-26 13:05:43 +04:00
vbystricky
730ead44fe
Optimize OpenCL version of sepFilter2D
2014-06-26 12:46:03 +04:00
Fco. Javier Delgado del Hoyo
47e345bcb6
Change comment according to fix
2014-06-25 11:49:26 +02:00
Fco. Javier Delgado del Hoyo
a73809e6fc
Fix GCC 4.9 compiler warning
2014-06-25 11:46:05 +02:00
Alexander Alekhin
ea2228774d
Merge pull request #2881 from mlyashko:moments_opt
2014-06-24 16:19:52 +00:00
Alexander Alekhin
ea1b14ee95
Merge pull request #2786 from ElenaGvozdeva:ocl_matchTemplate
2014-06-24 16:12:42 +00:00
vbystricky
09bcc061dd
Change kernel for optimization. Remove restriction to align data
...
Fix kernel compilation errors on AMD system
Fix licanse information in cl file
Support CV_64F destination type
Change build options of the kernel
Optimize sum of square
Remove separate kernel for integral square
Increase epsilon for perfomance tests
Increase epsilon for perfomance tests
Test double support on AMD devices
Fix some issues
Try to fix problems with AMD device
Try to solve problem with AMD device
Fix error of destination size in kernel
Fix warnings
2014-06-24 18:32:52 +04:00
Ilya Lavrenov
87f4b47a4f
optimized INTER_LINEAR mode
2014-06-23 16:25:05 +04:00
Elena Gvozdeva
c23da52564
Fixed core for CCORR and SQDIFF. Used float instead of int for CV_8U. Fixed conditions for call dft.
2014-06-23 11:37:47 +04:00
mlyashko
44ffa42064
replaced factors computation by precomputed values, added kernel for
...
binary mode
2014-06-23 11:04:39 +04:00
Ilya Lavrenov
007593cab7
cvtColor - optimized index calculations; usage of build-in functions
2014-06-23 02:10:42 +04:00
Ilya Lavrenov
863784efc6
added extra condition
2014-06-22 19:18:14 +04:00
Alexander Alekhin
6952b90ed0
Merge pull request #2790 from akarsakov:ocl_pyrUp_unroll
2014-06-20 13:49:14 +00:00
Alexander Karsakov
eeddda4701
Optimization of cv::pyrDown for 8UC1.
2014-06-20 16:46:51 +04:00
Alexander Alekhin
01a98fae93
Merge pull request #2878 from vbystricky:ocl_integral_sqsum_perf_test
2014-06-20 08:49:36 +00:00
Alexander Alekhin
6e0d77469a
Merge pull request #2864 from ilya-lavrenov:tapi_boxfilter
2014-06-20 08:47:51 +00:00
Alexander Alekhin
7688a18264
Merge pull request #2840 from ilya-lavrenov:tapi_calchist
2014-06-20 08:46:32 +00:00
vbystricky
655465d9f8
Increase epsilon for pass sanity check
2014-06-19 18:52:25 +04:00
vbystricky
eb54c83985
Fix error
2014-06-19 18:09:23 +04:00
vbystricky
6d6ad1b1d9
Change threshold
2014-06-19 17:45:04 +04:00
vbystricky
b32fbe72f6
Add peromance tests for OCL integral sum of square
2014-06-19 17:07:09 +04:00
Ilya Lavrenov
c41a134394
increased number of rows per work-item
2014-06-17 19:24:25 +04:00
Alexander Alekhin
ce5bae1c67
Merge pull request #2871 from vbystricky:oclopt_integral
2014-06-17 18:23:31 +04:00
Alexander Karsakov
06fb5da7c8
Removed storing of zeros in local memory
2014-06-17 17:24:11 +04:00
Elena Gvozdeva
dcaa8735ba
used vector data types for CCORR cn==1
2014-06-17 17:09:39 +04:00
Elena Gvozdeva
13db948023
added dft for CCORR
2014-06-17 17:09:38 +04:00
Elena Gvozdeva
82da445a15
changed CCOEFF cn==1
2014-06-17 17:09:38 +04:00
Elena Gvozdeva
a7036d9668
changed support for 3-channels, changed CCOEFF
2014-06-17 17:06:51 +04:00
Alexander Alekhin
1db9cc3f0d
Merge pull request #2854 from ilya-lavrenov:tapi_filter2d
2014-06-17 16:59:00 +04:00
Alexander Alekhin
04628d770c
Merge pull request #2849 from ElenaGvozdeva:ocl_matchTemplate_3cn
2014-06-17 14:37:52 +04:00
Ilya Lavrenov
93712e913a
optimization of cv::warpAffine INTER_CUBIC
2014-06-17 00:47:19 +04:00
vbystricky
606df0469a
Fix pointer conversion
2014-06-16 18:14:05 +04:00
vbystricky
9bf296eeb0
Small refactoring
2014-06-16 17:17:16 +04:00
Ilya Lavrenov
c424d36041
optimized cv::boxFilter
2014-06-16 17:00:10 +04:00
Ilya Lavrenov
7391df386f
fixed usage of reshape
2014-06-16 15:19:13 +04:00
vbystricky
6550c4f682
Join kernel code for int and float destination types
2014-06-16 15:08:15 +04:00
Alexander Alekhin
f269a89792
Merge pull request #2865 from ilya-lavrenov:morph
2014-06-16 13:35:57 +04:00
Alexander Alekhin
758a1eb63d
Merge pull request #2855 from ilya-lavrenov:tapi_warpp_fix
2014-06-16 13:22:03 +04:00
vbystricky
504bc7634a
Remove pre_invalid parameter
2014-06-16 13:07:39 +04:00
Ilya Lavrenov
d5244eb645
invoking OCL before IPP
2014-06-16 12:33:13 +04:00
Vadim Pisarevsky
41ceadf9ed
Merge pull request #2799 from 23pointsNorth:patch-1
2014-06-12 21:40:53 +04:00
Ilya Lavrenov
7ccbe10970
fixed cv::warpPerspective
2014-06-12 15:17:24 +04:00
Alexander Alekhin
14671e0cd6
Merge pull request #2823 from ilya-lavrenov:tapi_warpaffine
2014-06-11 14:41:29 +04:00
Elena Gvozdeva
feeb386bf3
Added support for 3-channels
2014-06-11 11:49:22 +04:00
Ilya Lavrenov
33239fca70
cv::equalizeHist
2014-06-10 19:32:46 +04:00
Ilya Lavrenov
c9528b3952
optimized histogram merging
2014-06-10 19:32:01 +04:00
Ilya Lavrenov
eeaa4b3665
eliminated convertTo
2014-06-10 19:32:01 +04:00
Ilya Lavrenov
c072c28e28
optimized cv::calcHist
2014-06-10 19:32:00 +04:00
Alexander Alekhin
071daa1d8f
Merge pull request #2839 from ilya-lavrenov:tapi_fix
2014-06-10 19:30:26 +04:00
Alexander Alekhin
bf39f694ea
Merge pull request #2835 from ilya-lavrenov:defects
2014-06-10 19:29:47 +04:00
Ilya Lavrenov
556206de2d
fixed defects found by coverity scan
2014-06-10 13:14:51 +04:00
Ilya Lavrenov
0b2cafb08b
bixed cv::boxFilter
2014-06-09 17:09:44 +04:00
Ilya Lavrenov
cf72d2695c
fixed possible runtime error
2014-06-09 16:48:59 +04:00
Ilya Lavrenov
ff6f5d4d24
fixed warnings
2014-06-09 15:54:10 +04:00
Alexander Alekhin
e430ab1a58
Merge pull request #2785 from akarsakov:ocl_pyrDown_borders
2014-06-06 18:53:14 +04:00
Alexander Alekhin
a42259421c
Merge pull request #2794 from mletavin:pullreq/140516-median
2014-06-04 16:36:37 +04:00
Alexander Alekhin
ab9dff12d5
Merge pull request #2812 from arkunze:pullreq/140520-filter2D
2014-06-04 12:20:54 +04:00
Ilya Lavrenov
108527c951
added missed INTER_CUBIC
2014-06-03 21:46:30 +04:00
Ilya Lavrenov
2cc4cf3644
optimized cv::warpAffine
2014-06-03 13:45:22 +04:00
abidrahmank
530fc99947
Issue #3709 - PyBindings for LSD
...
Corrected crashing in Python bindings while using LSD_REFINE_NONE flags
Corrected not drawing lines in drawSegments and compareSegments in Python bindings
2014-06-03 14:25:33 +05:30
Roman Donchenko
c836613bad
Merge pull request #2819 from SpecLad:merge-2.4
2014-06-02 17:12:07 +04:00
mletavin
e224e72bbc
Added condition to use optimized kernels for images of size that multiple of 4 only
2014-06-02 15:58:59 +04:00
Alexander Alekhin
a049c16ca7
Merge pull request #2751 from akarsakov:ocl_thresh_opt
2014-06-02 13:54:31 +04:00
Roman Donchenko
33087f9eaa
Merge remote-tracking branch 'origin/2.4' into merge-2.4
2014-06-02 13:43:28 +04:00
Alexander Alekhin
abe37659cc
Merge pull request #2811 from arkunze:pullreq/140516-erode
2014-06-01 02:30:39 +04:00
Alexander Alekhin
d210132b99
Merge pull request #2638 from mlyashko:floodfill_perftest
2014-05-30 00:42:42 +04:00
mlyashko
f0e3940558
perftest for floodfill
2014-05-29 13:36:13 +04:00
Alexander Alekhin
5a268dd27c
Merge pull request #2797 from ElenaGvozdeva:ocl_MT
2014-05-28 13:39:48 +04:00
mletavin
68883775fb
Adding explicit variable conversion in ocl_medianFilter() to suppress build errors on Linux & Mac
2014-05-28 13:30:50 +04:00
Daniel Angelov
3ab3367310
Updating missed defines in documentation
...
Updating missed defines in documentation. The new defines (in imgproc.hpp) state they have a prefix of COLOR instead of CV.
2014-05-27 18:09:12 +01:00
Alexander Alekhin
c9db91ace5
Merge pull request #2788 from alalek:icv_public
2014-05-27 18:52:02 +04:00
mletavin
df9c75b270
Moved new kernels under conditional compilation to disable their build for 3-channel images; added condition to use new kernels only for images that are big enough
2014-05-27 16:16:00 +04:00
Elena Gvozdeva
40eea303ec
OCL: matchTemplate: changed perf test
2014-05-27 14:31:11 +04:00
Alexander Karsakov
8e54845049
Removed useless multiplication by 4
2014-05-27 10:52:20 +04:00
mletavin
4a37ac303a
Added new Intel-optimized 3x3 and 5x5 kernels to medianFilter.cl file and corresponding code to host in smooth.cpp
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Only Intel platform and 1 channel images are supported.
2014-05-26 15:54:18 +04:00
Alexander Karsakov
5022a0fae3
Added new border types for pyrDown
2014-05-26 13:57:03 +04:00
Alexander Alekhin
ab2749d648
Merge pull request #2709 from alalek:icv_update_binary_pack
2014-05-23 15:09:43 +04:00
Alexander Karsakov
4910242732
Unroll pyrUp kernel
2014-05-23 14:58:34 +04:00
Alexander Alekhin
52ba76143c
icv: fix test eps on Mac for failed perf test
2014-05-23 14:54:09 +04:00
Alexander Alekhin
c43e32854a
Merge pull request #2713 from alalek:icv_enable_fns
2014-05-23 13:35:45 +04:00
Alexander Alekhin
7249622ce7
Merge pull request #2772 from akarsakov:ocl_pyramids
2014-05-22 13:23:50 +04:00
Alexander Karsakov
fa1ed5580d
Fixed cv::pyrUp performance test
2014-05-21 14:09:21 +04:00
Aaron Kunze
ab1a37d564
Bug fixes for filter2D and associated tests.
2014-05-20 22:30:09 -07:00
Daniel Angelov
3ca7717e17
Fixed scanning bug identified in comments in pull request #1119 .
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NFA calculations now generate better line segments.
2014-05-20 21:25:31 +01:00
Alexander Karsakov
511ed4388e
Disabled BORDER_CONSTANT for pyramid functions.
2014-05-20 17:28:47 +04:00
Roman Donchenko
7ea1bf3cf0
Fixed several problems found by PVS-Studio.
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This fixes all problems from the article "Checking OpenCV with PVS-Studio"
<http://www.viva64.com/en/b/0191/ > that are not already fixed and are
not in 3rdparty or the legacy module.
The problems fixed are two instances of useless code and one instance
of unspecified behavior (right-shifting a negative number).
2014-05-20 13:54:00 +04:00
Roman Donchenko
3d7a457c97
Merge remote-tracking branch 'origin/2.4' into merge-2.4
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Conflicts:
doc/tutorials/introduction/linux_install/linux_install.rst
modules/core/doc/operations_on_arrays.rst
modules/core/include/opencv2/core/core.hpp
modules/core/src/system.cpp
modules/gpu/src/cuda/resize.cu
modules/imgproc/doc/miscellaneous_transformations.rst
modules/imgproc/doc/structural_analysis_and_shape_descriptors.rst
modules/video/src/bgfg_gaussmix2.cpp
2014-05-19 18:39:20 +04:00
Vadim Pisarevsky
988b108858
Merge pull request #2701 from thoinvil:BugfixFilterEngineApplyROI
2014-05-19 17:34:45 +04:00
Vadim Pisarevsky
e30939f09b
Merge pull request #2738 from kevmitch:2.4
2014-05-19 17:33:22 +04:00
Roman Donchenko
eded87de5b
Merge pull request #2754 from thoinvil:patch-1
2014-05-19 15:41:28 +04:00
Roman Donchenko
f77aa45cfb
Merge pull request #2735 from StevenPuttemans:bug_2000
2014-05-19 14:25:47 +04:00
StevenPuttemans
7fc764f5e5
added documentation for findContours
2014-05-19 11:44:25 +02:00
pradeep
c5b4b99350
Implemented Kullback-Leibler divergence
2014-05-17 23:44:31 +08:00
Alexander Karsakov
8ecb8c6a3d
Optimized memory access by using stride pattern
2014-05-16 10:22:03 +04:00
Aaron Kunze
033aebe668
A more efficient workaround for erode
2014-05-15 16:31:24 -07:00
Elena Gvozdeva
ce0b808e3c
IPP: fixed ipp_matchTemplate
2014-05-15 13:05:27 +04:00
thoinvil
ea038436e6
Added condition to 1st test in cv::GaussianBlur
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Consistent with the test made in cv::boxFilter, it adjusts the kernel size to the source size only if the border is not BORDER_CONSTANT and if BORDER_ISOLATED is set. Otherwise, the source has to be considered possibly in a larger image (i.e. the source being a ROI) in witch the kernel should apply.
2014-05-15 08:40:13 +02:00
Alexander Alekhin
46d672dcc3
Merge pull request #2663 from ilya-lavrenov:ipp_slow
2014-05-14 12:30:05 +04:00
Yash Vadalia
6ecd553810
Added doc for LinearPolar Transform
2014-05-13 19:36:43 +05:30
Alexander Karsakov
4612b4b827
Added clamp() for THRESH_TRUNC mode
2014-05-13 15:21:47 +04:00
Ilya Lavrenov
d16e0b377f
disabled IPP functions that slower than OpenCV
2014-05-13 15:06:38 +04:00
Kevin Mitchell
63e508abd2
doc: update/clarify behaviour of mask in floodFill
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Clarify how the mask parameter is set on output and how this is
affected by the flags parameter.
resolves Feature #2942
2014-05-13 02:26:59 -07:00
Roman Donchenko
ea5b411c0f
Merge pull request #2725 from SpecLad:merge-2.4
2014-05-13 11:53:30 +04:00
Roman Donchenko
313a0ad255
Merge remote-tracking branch 'origin/2.4' into merge-2.4
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Conflicts:
modules/core/include/opencv2/core/internal.hpp
modules/core/src/arithm.cpp
modules/imgproc/src/imgwarp.cpp
modules/objdetect/src/hog.cpp
2014-05-12 17:38:07 +04:00
Alexander Alekhin
1f638a3e5b
icv: enable functions
2014-05-12 15:38:38 +04:00
Alexander Alekhin
e1b5a547cc
Merge pull request #2722 from ilya-lavrenov:tapi_luv_eps
2014-05-12 13:03:36 +04:00
Alexander Alekhin
7ac5c367e9
Merge pull request #2715 from akarsakov:fix_corner_min_eigen
2014-05-12 13:03:19 +04:00
Ilya Lavrenov
e2558e5ee5
increased eps to pass tests
2014-05-12 11:54:15 +04:00
Alexander Alekhin
eba1be711c
Merge pull request #2710 from ilya-lavrenov:ipp_threshold
2014-05-08 17:33:27 +04:00
Alexander Karsakov
4e7f62fd24
Fixed ipp check for cornerMinEigenVal
2014-05-08 17:32:21 +04:00
Alexander Alekhin
a82dd8ce48
Merge pull request #2700 from ilya-lavrenov:tapi_cvtColor
2014-05-08 17:01:38 +04:00
Ilya Lavrenov
11b01cd8b9
added ipp threshold inplace
2014-05-08 13:51:25 +04:00
Ilya Lavrenov
19a2495067
fixed IPP related warnings
2014-05-08 13:31:27 +04:00
thoinvil
e50ef2dab5
Bugfix #3668 removed the comment
2014-05-07 18:27:08 +02:00
Alexander Alekhin
35eb972e9a
fix compilation on MSVS 2010
2014-05-07 15:20:29 +00:00
Alexander Alekhin
72e095b8a5
Merge pull request #2665 from ilya-lavrenov:ipp_filter2d
2014-05-07 19:17:57 +04:00
Alexander Alekhin
07d5f56707
Merge pull request #2679 from alalek:ippicv_update
2014-05-07 18:24:41 +04:00
Ilya Lavrenov
3ccaa5294e
added OpenCL RGB <-> Luv conversions
2014-05-07 18:09:57 +04:00
Alexander Alekhin
9c780260c2
Merge pull request #2605 from akarsakov:ipp_min_eigen_val
2014-05-07 18:01:44 +04:00
Alexander Alekhin
9e47672b2b
Merge pull request #2658 from akarsakov:ipp_hough
2014-05-07 17:07:22 +04:00
Alexander Alekhin
d54aa307fd
Merge pull request #2676 from ilya-lavrenov:ipp_gaussianblur
2014-05-07 16:49:59 +04:00
Ilya Lavrenov
abf905154f
cv::fitler2D
2014-05-07 15:47:10 +04:00
Ilya Lavrenov
1ad69aba35
changes sigma in perf tests
2014-05-07 14:59:03 +04:00
Alexander Alekhin
0e1bf58195
Merge pull request #2634 from ElenaGvozdeva:ippiDCT
2014-05-07 14:49:13 +04:00
Thierry Hoinville
5efd2056f0
Bugfix #3668 in FilterEngine::apply(), use the ROI properly
2014-05-06 15:33:07 +02:00
Alexander Karsakov
f6a8ac2f6c
Changed check condition in tests in case ipp disabled.
2014-05-06 15:24:54 +04:00
Alexander Alekhin
03b1d133df
Merge pull request #2660 from arkunze:pullreq/140423-filter2D
2014-05-06 12:59:03 +04:00
Alexander Alekhin
a5378186e5
Merge pull request #2688 from akarsakov:ipp_disable_resize_8u
2014-05-05 15:21:13 +04:00
Alexander Alekhin
d9d9de75db
Merge pull request #2686 from vbystricky:ippicv_integral
2014-05-05 15:20:47 +04:00
Alexander Alekhin
347d5b96f3
Merge pull request #2635 from akarsakov:gaussian_float_intel
2014-05-05 15:20:20 +04:00
Alexander Karsakov
eda084e123
Used AutoBuffer instead ippsMalloc
2014-05-05 14:40:59 +04:00
Michael Vukadinovic
c1aee0c312
Fixed bug in IPPMorphOp function when looping over elements of the morphology kernel.
2014-05-01 11:52:49 -07:00
Alexander Karsakov
4ebe76098e
Disabled IPP resize for CV_8U
2014-04-30 17:28:35 +04:00
vbystricky
c9103730b6
Disable ipp integral in IPPICV version
2014-04-30 12:55:34 +04:00
Alexander Alekhin
e8d3ebecc7
fix IPPDerivSobel condition
2014-04-29 15:36:45 +04:00
Alexander Alekhin
b62e59aac0
icv: enable functions
2014-04-29 15:36:43 +04:00
Alexander Alekhin
5658ba0002
icv: update package
2014-04-29 15:35:27 +04:00
Alexander Alekhin
0f22df2b0d
Merge pull request #2667 from akarsakov:ipp_otsu
2014-04-29 15:15:33 +04:00
Elena Gvozdeva
16629bff4c
Added parallel version for DCT_ROWS
2014-04-28 16:05:19 +04:00
