orestis [Fri, 19 Dec 2014 20:10:58 +0000 (22:10 +0200)]
SymmRowSmallVec_8u32s 1x5 general
NEON speedup: 3.86x
Auto-vect speedup: 1.67x
Test kernel: [0.0708, 0.2445, 0.3694, 0.2445, 0.0708]
orestis [Fri, 19 Dec 2014 20:08:23 +0000 (22:08 +0200)]
SymmRowSmallVec_8u32s 1x3 general
NEON speedup: 2.56x
Auto-vect speedup: 1.26x
Test kernel: [1, 3, 1]
orestis [Fri, 19 Dec 2014 20:02:57 +0000 (22:02 +0200)]
SymmRowSmallVec_8u32s [1, 2, 1]
NEON speedup: 4.1
Auto-vect speedup: 2.25
Vadim Pisarevsky [Thu, 18 Dec 2014 14:50:13 +0000 (14:50 +0000)]
Merge pull request #3517 from wangyan42164:ocl_denoising_2
Yan Wang [Tue, 16 Dec 2014 06:25:24 +0000 (14:25 +0800)]
Remove unnecessary local variable "size".
It should also be better for optimizing when compiling kernel.
Signed-off-by: Yan Wang <yan.wang@linux.intel.com>
Vadim Pisarevsky [Mon, 15 Dec 2014 18:07:09 +0000 (18:07 +0000)]
Merge pull request #3491 from mshabunin:ios-extra-world
Vadim Pisarevsky [Mon, 15 Dec 2014 18:04:01 +0000 (18:04 +0000)]
Merge pull request #3473 from TobyWanKenobi:master
Vadim Pisarevsky [Mon, 15 Dec 2014 18:03:01 +0000 (18:03 +0000)]
Merge pull request #3448 from Ashod:highgui_trackbar_improvements
Vadim Pisarevsky [Tue, 9 Dec 2014 14:12:22 +0000 (14:12 +0000)]
Merge pull request #3495 from taka-no-me:fix_android_arm64
Vadim Pisarevsky [Tue, 9 Dec 2014 14:06:23 +0000 (14:06 +0000)]
Merge pull request #3479 from mshabunin:doxygen-tutorials
Vadim Pisarevsky [Tue, 9 Dec 2014 14:05:35 +0000 (14:05 +0000)]
Merge pull request #3492 from Dmitry-Me:reduceVariablesScope1
Andrey Kamaev [Tue, 9 Dec 2014 09:06:56 +0000 (12:06 +0300)]
Fix build for Android arm64-v8a
Alexander Alekhin [Mon, 8 Dec 2014 15:49:21 +0000 (15:49 +0000)]
Merge pull request #3486 from Chuanbo-Weng:repeat-perf
Dmitry-Me [Mon, 8 Dec 2014 15:21:17 +0000 (18:21 +0300)]
Reduce variables scope, move declaration to first use point
TobyWanKenobi [Mon, 8 Dec 2014 08:21:55 +0000 (09:21 +0100)]
Removed "FORMAT_XML" to generalize format
Removed the "FileStorage::FORMAT_XML" to generalize format of the String
model.
Ashod Nakashian [Sat, 27 Sep 2014 21:27:04 +0000 (17:27 -0400)]
highgui: Support to change trackbar count in setTrackbarPos and replaced deprecated CreateToolbarEx in Windows.
Vadim Pisarevsky [Sat, 6 Dec 2014 10:04:22 +0000 (10:04 +0000)]
Merge pull request #3487 from taka-no-me:ctrl_s_gtk
Vadim Pisarevsky [Sat, 6 Dec 2014 08:09:01 +0000 (08:09 +0000)]
Merge pull request #3472 from Dmitry-Me:preventDivByZero
Vadim Pisarevsky [Sat, 6 Dec 2014 08:08:44 +0000 (08:08 +0000)]
Merge pull request #3475 from fhsm:master
Vadim Pisarevsky [Sat, 6 Dec 2014 08:08:27 +0000 (08:08 +0000)]
Merge pull request #3478 from akarsakov:rect_fix_typo
Vadim Pisarevsky [Sat, 6 Dec 2014 08:07:39 +0000 (08:07 +0000)]
Merge pull request #3481 from mshabunin:python-test
Maksim Shabunin [Fri, 5 Dec 2014 14:48:28 +0000 (17:48 +0300)]
Build separate world-like iOS framework for contrib
Alexander Alekhin [Fri, 5 Dec 2014 12:55:54 +0000 (12:55 +0000)]
Merge pull request #3483 from wangyan42164:ocl_orb_improve
Alexander Alekhin [Fri, 5 Dec 2014 12:55:29 +0000 (12:55 +0000)]
Merge pull request #3482 from wangyan42164:ocl_brute_match_improve
Maksim Shabunin [Fri, 5 Dec 2014 12:33:53 +0000 (15:33 +0300)]
Fixed whitespace warnings in new tutorials
Andrey Kamaev [Fri, 5 Dec 2014 11:53:19 +0000 (14:53 +0300)]
Make Ctrl+S open save dialog on Gtk backend
Andrey Kamaev [Fri, 5 Dec 2014 11:06:01 +0000 (14:06 +0300)]
It turns opengl gheck is not needed for win ctrl+s
Yan Wang [Thu, 4 Dec 2014 07:48:23 +0000 (15:48 +0800)]
Use sincos instead of sin and cos.
Signed-off-by: Yan Wang <yan.wang@linux.intel.com>
Yan Wang [Thu, 4 Dec 2014 06:35:54 +0000 (14:35 +0800)]
Remove unnecesary operations and calculations in loop body.
Signed-off-by: Yan Wang <yan.wang@linux.intel.com>
Chuanbo Weng [Thu, 4 Dec 2014 03:15:13 +0000 (11:15 +0800)]
Remove unnecessary kercn limitation of 4.
When accessing global memory by DWORD4, memory bandwidth
can be fully utilized on Intel platform. This patch will
make more image format(e.g. 8UC4) be processed in DWORD4
by work-item. After applying this patch, 3 subcase of
./opencv_perf_core --gtest_filter=OCL_RepeatFixture_Repeat.Repeat/*
can be speedup on HD4000 graphics card with Beignet:
OCL_RepeatFixture_Repeat.Repeat/2, 64% improvement.
OCL_RepeatFixture_Repeat.Repeat/6, 50% improvement.
OCL_RepeatFixture_Repeat.Repeat/8, 56% improvement.
Signed-off-by: Chuanbo Weng <chuanbo.weng@intel.com>
TobyWanKenobi [Wed, 3 Dec 2014 16:13:11 +0000 (17:13 +0100)]
Re-edition of documentation
Re-edited the documentation again.
Maksim Shabunin [Wed, 3 Dec 2014 15:12:01 +0000 (18:12 +0300)]
Python test: added options to provide local data path
TobyWanKenobi [Wed, 3 Dec 2014 14:54:25 +0000 (15:54 +0100)]
Re-editing Documentation
Attempting to re-editing the documentation, to satisfy buildbot error
status.
TobyWanKenobi [Wed, 3 Dec 2014 14:40:12 +0000 (15:40 +0100)]
Changing tabs to spaces.
Edited previous code to change tabs into spaces.
Alexander Karsakov [Wed, 3 Dec 2014 13:01:03 +0000 (16:01 +0300)]
Fixed typo in description of Rect operations
fhsm [Tue, 2 Dec 2014 17:46:05 +0000 (12:46 -0500)]
White space and spelling in meanshift tutorial
Removed a leading whitespace from a parenthetical comment and corrected the spelling of "maybe"
TobyWanKenobi [Tue, 2 Dec 2014 14:15:06 +0000 (15:15 +0100)]
Add method in StatModel class, to load from String
Added a method "loadFromString" which is based on the "load" one. It
allow to directly pass the XML string which can be usefull and faster
when you have a huge file in a variable.
Maksim Shabunin [Tue, 2 Dec 2014 12:15:10 +0000 (15:15 +0300)]
Documentation: removed mention of Mat(IplImage*) constructor
Dmitry-Me [Tue, 2 Dec 2014 11:44:09 +0000 (14:44 +0300)]
Prevent division by zero
Vadim Pisarevsky [Tue, 2 Dec 2014 09:14:36 +0000 (09:14 +0000)]
Merge pull request #3443 from HelenWong:bug3363Fix
Vadim Pisarevsky [Tue, 2 Dec 2014 09:05:32 +0000 (09:05 +0000)]
Merge pull request #3453 from mshabunin:doxygen-others
Vadim Pisarevsky [Tue, 2 Dec 2014 09:04:27 +0000 (09:04 +0000)]
Merge pull request #3463 from Dikay900:fix_sample_video_writer
Vadim Pisarevsky [Tue, 2 Dec 2014 09:03:52 +0000 (09:03 +0000)]
Merge pull request #3469 from a-wi:Fill_ellipse_arc_v3
Vadim Pisarevsky [Tue, 2 Dec 2014 09:00:59 +0000 (09:00 +0000)]
Merge pull request #3470 from Dmitry-Me:simplifyOverengineeredCode
Maksim Shabunin [Mon, 1 Dec 2014 16:22:04 +0000 (19:22 +0300)]
Doxygen tutorials: support contrib, some minor changes
Dmitry-Me [Mon, 1 Dec 2014 14:58:06 +0000 (17:58 +0300)]
Simplify overengineered code
Maksim Shabunin [Mon, 1 Dec 2014 13:40:06 +0000 (16:40 +0300)]
User guide converted to doxygen
Artur Wieczorek [Mon, 1 Dec 2014 13:30:05 +0000 (14:30 +0100)]
Fix determining bounding box of the edge collection in FillEdgeCollection().
There is necessary to account also x-coordinate of the end of the edge when determining bounding box of the edge collection.
Maksim Shabunin [Mon, 1 Dec 2014 12:46:05 +0000 (15:46 +0300)]
Doxygen tutorials: python final edits
Maksim Shabunin [Fri, 28 Nov 2014 14:18:32 +0000 (17:18 +0300)]
Doxygen tutorials: python basic
Maksim Shabunin [Fri, 28 Nov 2014 13:21:28 +0000 (16:21 +0300)]
Doxygen tutorials: cpp done
Maksim Shabunin [Thu, 27 Nov 2014 16:54:13 +0000 (19:54 +0300)]
Doxygen tutorials: warnings cleared
Maksim Shabunin [Thu, 27 Nov 2014 12:39:05 +0000 (15:39 +0300)]
Doxygen tutorials: basic structure
Maksim Shabunin [Thu, 27 Nov 2014 10:23:24 +0000 (13:23 +0300)]
Doxygen tutorials: some fixes in RST-docs
Maksim Shabunin [Wed, 26 Nov 2014 11:21:08 +0000 (14:21 +0300)]
Doxygen documentation: BiB references and fixes
Maksim Shabunin [Fri, 21 Nov 2014 08:28:14 +0000 (11:28 +0300)]
Doxygen documentation: more fixes and cleanups
Maksim Shabunin [Fri, 21 Nov 2014 08:27:50 +0000 (11:27 +0300)]
Doxygen documentation: mathbbm support
Maksim Shabunin [Thu, 20 Nov 2014 15:10:59 +0000 (18:10 +0300)]
Doxygen documentation: cuda submodules reorganized
Maksim Shabunin [Thu, 20 Nov 2014 15:02:44 +0000 (18:02 +0300)]
Doxygen documentation: viz
Maksim Shabunin [Thu, 20 Nov 2014 14:08:58 +0000 (17:08 +0300)]
Doxygen documentation: shape, superres, videostab
Maksim Shabunin [Thu, 20 Nov 2014 13:42:06 +0000 (16:42 +0300)]
Doxygen documentation: cuda
Maksim Shabunin [Wed, 19 Nov 2014 16:08:03 +0000 (19:08 +0300)]
Doxygen documentation: flann, photo and stitching modules
Maksim Shabunin [Wed, 19 Nov 2014 14:55:13 +0000 (17:55 +0300)]
Doxygen doucmentation: ml module
Maksim Shabunin [Wed, 19 Nov 2014 13:13:41 +0000 (16:13 +0300)]
Doxygen documentation: calib3d and features2d modules
Maksim Shabunin [Wed, 19 Nov 2014 08:29:31 +0000 (11:29 +0300)]
Doxygen documentation for: highgui, video, imgcodecs and videoio
Vadim Pisarevsky [Mon, 1 Dec 2014 10:45:31 +0000 (10:45 +0000)]
Merge pull request #3428 from 23pointsNorth:patch-6
Vadim Pisarevsky [Mon, 1 Dec 2014 10:43:43 +0000 (10:43 +0000)]
Merge pull request #3452 from Dmitry-Me:fixIncorrectSizeComputation
Vadim Pisarevsky [Mon, 1 Dec 2014 10:43:13 +0000 (10:43 +0000)]
Merge pull request #3426 from mshabunin:doxygen-imgproc
Vadim Pisarevsky [Mon, 1 Dec 2014 10:41:34 +0000 (10:41 +0000)]
Merge pull request #3446 from pokeefe:fix-compilation-without-videoio
Vadim Pisarevsky [Mon, 1 Dec 2014 10:37:40 +0000 (10:37 +0000)]
Merge pull request #3467 from Dikay900:fix_gpu_surf_perf_test_cpu_part
Vadim Pisarevsky [Mon, 1 Dec 2014 10:37:23 +0000 (10:37 +0000)]
Merge pull request #3458 from thorikawa:kmeans-index-parallel
Vadim Pisarevsky [Mon, 1 Dec 2014 10:30:49 +0000 (10:30 +0000)]
Merge pull request #3464 from asuwend1:master
Vadim Pisarevsky [Mon, 1 Dec 2014 10:29:51 +0000 (10:29 +0000)]
Merge pull request #3457 from burun:patch-1
Vadim Pisarevsky [Mon, 1 Dec 2014 10:26:27 +0000 (10:26 +0000)]
Merge pull request #3466 from taka-no-me:ctrl_s_win
Dikay900 [Sun, 30 Nov 2014 10:48:59 +0000 (11:48 +0100)]
fix gpu sample performance test cpu part
Andrey Kamaev [Sat, 29 Nov 2014 21:43:21 +0000 (00:43 +0300)]
Make Ctrl+S open save dialog on Windows
Ari Suwendi [Sat, 29 Nov 2014 09:57:15 +0000 (01:57 -0800)]
bug fix for a crash when input image is small
Dikay900 [Fri, 28 Nov 2014 18:19:20 +0000 (19:19 +0100)]
samples: gpu: fix include of TickMeter
Takahiro Poly Horikawa [Fri, 28 Nov 2014 10:33:52 +0000 (19:33 +0900)]
Fix "assignment operator could not be generated" warnings
Takahiro Poly Horikawa [Fri, 28 Nov 2014 09:39:49 +0000 (18:39 +0900)]
- Use cv::Mutex to safely update converged flag
- Use cv::AutoBuffer rather than new allocation
- Fix "assignment operator could not be generated" warning
Alexander Alekhin [Thu, 27 Nov 2014 09:53:36 +0000 (09:53 +0000)]
Merge pull request #3451 from wangyan42164:ocl_pyrup_unrolled
Takahiro Poly Horikawa [Thu, 27 Nov 2014 07:29:05 +0000 (16:29 +0900)]
Parallize building kmeans index in flann
burun [Thu, 27 Nov 2014 07:00:40 +0000 (09:00 +0200)]
Update py_colorspaces.rst
mask = cv2.inRange(hsv, lower_green, upper_green)
to
mask = cv2.inRange(hsv, lower_blue, upper_blue)
HelenWong [Mon, 24 Nov 2014 21:08:04 +0000 (13:08 -0800)]
Updated Documentation (HoughCircles)
Rewrite the note on HoughCircles documentation to make it more clear
Add note to clarify that the output vector of found circles is sorted by
descending order of centres accumulator values.
Also delete reductant lines on the HoughCircles documentation.
Added comments to hough circles function.
Added comments to icvhoughgradient
Misalignment in line 1183 corrected
Dmitry-Me [Wed, 26 Nov 2014 09:24:53 +0000 (12:24 +0300)]
Fix incorrect size computation
Yan Wang [Wed, 26 Nov 2014 08:55:08 +0000 (16:55 +0800)]
Optimize pyrUp_unrolled() by mad function.
It could improve performance when image size is large.
E.g. OCL_PyrUpFixture_PyrUp.PyrUp/18
Pat O'Keefe [Tue, 25 Nov 2014 18:52:07 +0000 (13:52 -0500)]
Fix compilation when building without the Video I/O module.
Vadim Pisarevsky [Mon, 24 Nov 2014 09:38:42 +0000 (09:38 +0000)]
Merge pull request #3435 from oresths:filter_anchor_fix
Vadim Pisarevsky [Mon, 24 Nov 2014 09:37:27 +0000 (09:37 +0000)]
Merge pull request #3436 from oresths:compiler_option
orestis [Wed, 19 Nov 2014 21:26:36 +0000 (23:26 +0200)]
Remove redundant -mfpu=neon flag.
This flag is already added in line 131.
orestis [Wed, 19 Nov 2014 21:12:58 +0000 (23:12 +0200)]
Fix anchor for small symmetrical column filters.
In the unoptimized version of small symmetrical column filters, when we
try to detect if the kernel, ky, is equal to [1;2;1] or [1;-2;1] we
should take into consideration that the anchor points in the middle
element.
Vadim Pisarevsky [Wed, 19 Nov 2014 16:25:36 +0000 (16:25 +0000)]
Merge pull request #3409 from fish2000:patch-1
Vadim Pisarevsky [Wed, 19 Nov 2014 16:25:11 +0000 (16:25 +0000)]
Merge pull request #3411 from eltermann:master
Vadim Pisarevsky [Wed, 19 Nov 2014 16:23:52 +0000 (16:23 +0000)]
Merge pull request #3432 from taka-no-me:wintitle
Andrey Kamaev [Mon, 17 Nov 2014 23:27:02 +0000 (02:27 +0300)]
Add cv::setWindowTitle to highgui
Andrey Kamaev [Tue, 18 Nov 2014 12:39:59 +0000 (15:39 +0300)]
silence cmake 3.0+ warnings on LOCATION attribute
Maksim Shabunin [Thu, 13 Nov 2014 11:34:04 +0000 (14:34 +0300)]
Documenting imgproc module
- disabled doxygen tree
- enabled doxygen enum listing
- added imgproc reference to main page
- enabled BiB support
- chenged doxygen root page format
Vadim Pisarevsky [Mon, 17 Nov 2014 13:39:45 +0000 (13:39 +0000)]
Merge pull request #3431 from PhilLab:patch-3
Philipp Hasper [Mon, 17 Nov 2014 09:43:06 +0000 (10:43 +0100)]
Typos in CMake
Vadim Pisarevsky [Sun, 16 Nov 2014 18:10:00 +0000 (18:10 +0000)]
Merge pull request #3424 from dsjolie:daniel