sourin [Fri, 11 Nov 2016 05:25:38 +0000 (10:55 +0530)]
Fix error gtk
Alexander Alekhin [Thu, 10 Nov 2016 17:04:04 +0000 (17:04 +0000)]
Merge pull request #7628 from sergiud:viz-vtkUnsignedCharArray-delete
Alexander Alekhin [Thu, 10 Nov 2016 16:35:08 +0000 (16:35 +0000)]
Merge pull request #7629 from alalek:issue_7626
Vadim Pisarevsky [Thu, 10 Nov 2016 16:02:19 +0000 (16:02 +0000)]
Merge pull request #7161 from terfendail:shortline_fix
Vadim Pisarevsky [Thu, 10 Nov 2016 15:56:01 +0000 (15:56 +0000)]
Merge pull request #7556 from terfendail:ovxhal_101compl
Andrey Pavlenko [Thu, 10 Nov 2016 11:43:08 +0000 (15:43 +0400)]
Merge pull request #7550 from apavlenko:ivx
C++ wrappers over OpenVX 1.x API (#7550)
* initial commit
* fixing missing swap(refcount) bug
* removing dead code
* fixinf identation
* splitting c++98 and external refcount definitions
* fixing formatToMatType
* using vector instead of initializer_list for consistency with c++98 API
* IVX_HIDE_INFO_WARNINGS
* just in case a compiler doesn't do this
* removing copy functionality from ImagePatch, Image can be used for that
* stricter type checks
Vitaly Tuzov [Wed, 26 Oct 2016 12:33:08 +0000 (15:33 +0300)]
OpenVX 1.0.1 compliance update
Alexander Alekhin [Wed, 9 Nov 2016 14:55:10 +0000 (14:55 +0000)]
Merge pull request #7632 from paroj:homgpt_int
Alexander Alekhin [Wed, 9 Nov 2016 12:35:00 +0000 (12:35 +0000)]
Merge pull request #7602 from mshabunin:fix-opencl-warnings
Pavel Rojtberg [Wed, 9 Nov 2016 10:35:12 +0000 (11:35 +0100)]
convertPointsToHomogeneous: fix output type for depth == CV_32S
Alexander Alekhin [Wed, 9 Nov 2016 09:25:25 +0000 (09:25 +0000)]
Merge pull request #7624 from pengli:gaussian_blur
Alexander Alekhin [Tue, 8 Nov 2016 15:37:03 +0000 (15:37 +0000)]
Merge pull request #7618 from lupustr3:pvlasov/instrumentation_update
Alexander Alekhin [Tue, 8 Nov 2016 12:44:52 +0000 (15:44 +0300)]
imgproc: fix trailingZeros for MSVS 2010
Sergiu Deitsch [Tue, 8 Nov 2016 11:54:58 +0000 (12:54 +0100)]
viz: free new[] allocated arrays using delete[] instead of free
Clang's AddressSanitizer throws an alloc-dealloc-mismatch (operator
new[] vs free) error here.
Pavel Vlasov [Mon, 7 Nov 2016 09:15:51 +0000 (12:15 +0300)]
--perf_instrument parameter now has int type and 0, 1, 2 modes (1 - simple trees, 2 - expanded trees for functions with same name but different calling address);
Maximum depth limit var was added to the instrumentation structure;
Trace names output console output fix: improper tree formatting could happen;
Output in case of error was added;
Custom regions improvements;
Improved timing and weight calculation for parallel regions; New TC (threads counter) value to indicate how many different threads accessed particular node;
parallel_for, warnings fixes and ReturnAddress code from Alexander Alekhin;
Li Peng [Fri, 21 Oct 2016 05:17:45 +0000 (13:17 +0800)]
gaussian blur ocl kernel optimization
This ocl kernel is for 3x3 kernel size and CV_8UC1 format
It is 115% ~ 300% faster than current ocl path in perf test
python ./modules/ts/misc/run.py -t imgproc --gtest_filter=OCL_GaussianBlurFixture*
Signed-off-by: Li Peng <peng.li@intel.com>
Alexander Alekhin [Mon, 7 Nov 2016 17:11:32 +0000 (17:11 +0000)]
Merge pull request #7585 from pengli:morph_filter
mshabunin [Wed, 2 Nov 2016 11:59:37 +0000 (14:59 +0300)]
Fixed several OpenCL compiler warnings
Li Peng [Wed, 19 Oct 2016 06:53:05 +0000 (14:53 +0800)]
morph ocl kernel for erode and dilate filter
This kernel is for CV_8UC1 format and 3x3 kernel size,
It is about 33% ~ 55% faster than current ocl kernel with below perf test
python ./modules/ts/misc/run.py -t imgproc --gtest_filter=OCL_ErodeFixture*
python ./modules/ts/misc/run.py -t imgproc --gtest_filter=OCL_DilateFixture*
Also add accuracy test cases for this kernel, the test command is
./bin/opencv_test_imgproc --gtest_filter=OCL_Filter/MorphFilter3x3*
Signed-off-by: Li Peng <peng.li@intel.com>
Alexander Alekhin [Thu, 3 Nov 2016 19:24:52 +0000 (19:24 +0000)]
Merge pull request #7604 from rokm:highgui-qt
Vadim Pisarevsky [Thu, 3 Nov 2016 11:20:42 +0000 (11:20 +0000)]
Merge pull request #7423 from grahamfyffe:leading_edges
Alexander Alekhin [Thu, 3 Nov 2016 07:41:42 +0000 (07:41 +0000)]
Merge pull request #7605 from tomoaki0705:fixBuildFp16Error
Vadim Pisarevsky [Wed, 2 Nov 2016 15:27:48 +0000 (15:27 +0000)]
Merge pull request #7595 from sovrasov:fs_utf8_bom
Tomoaki Teshima [Wed, 2 Nov 2016 14:18:58 +0000 (23:18 +0900)]
fix build error
Vadim Pisarevsky [Wed, 2 Nov 2016 14:17:04 +0000 (14:17 +0000)]
Merge pull request #7601 from sovrasov:remap_big_img_assert
Vadim Pisarevsky [Wed, 2 Nov 2016 13:32:14 +0000 (13:32 +0000)]
Merge pull request #7596 from sovrasov:doc_core_clarify
Vadim Pisarevsky [Wed, 2 Nov 2016 12:30:55 +0000 (12:30 +0000)]
Merge pull request #7467 from tomoaki0705:featureCheckSimdUniversal
Vadim Pisarevsky [Wed, 2 Nov 2016 12:12:09 +0000 (12:12 +0000)]
Merge pull request #7552 from es0m:master
Rok Mandeljc [Wed, 2 Nov 2016 12:11:51 +0000 (13:11 +0100)]
highgui: window_QT: added missing virtual method specifier
Fixes #7603, which was caused by OCVViewPort::icvmouseProcessing
not being declared as virtual, and hence was not overriden by
DefaultViewPort::icvmouseProcessing (which does the inverse
coordinate mapping).
Vladislav Sovrasov [Wed, 2 Nov 2016 11:53:04 +0000 (14:53 +0300)]
Add new error messages
Vladislav Sovrasov [Tue, 1 Nov 2016 09:24:30 +0000 (12:24 +0300)]
Skip UTF-8 BOM in FileStorage
Vladislav Sovrasov [Wed, 2 Nov 2016 11:17:56 +0000 (14:17 +0300)]
Add assertion to prevent processing of large images in remap
Vladislav Sovrasov [Tue, 1 Nov 2016 13:06:08 +0000 (16:06 +0300)]
Clarify documentation for cv::Algorithm::read
Vadim Pisarevsky [Wed, 2 Nov 2016 10:49:43 +0000 (10:49 +0000)]
Merge pull request #7526 from alalek:fix_arm_builds
Vadim Pisarevsky [Wed, 2 Nov 2016 10:48:29 +0000 (10:48 +0000)]
Merge pull request #7582 from K-Shinotsuka:issue32
Vadim Pisarevsky [Wed, 2 Nov 2016 10:47:33 +0000 (10:47 +0000)]
Merge pull request #7583 from K-Shinotsuka:issue33
Vadim Pisarevsky [Wed, 2 Nov 2016 10:43:34 +0000 (10:43 +0000)]
Merge pull request #7584 from tomoaki0705:fixFp16BuildOldCompiler
k-shinotsuka [Sun, 30 Oct 2016 08:31:59 +0000 (17:31 +0900)]
add SSE code for Lab2RGB_f.
Alexander Alekhin [Mon, 31 Oct 2016 17:35:41 +0000 (17:35 +0000)]
Merge pull request #7571 from panxiaochun:CvVideoCamera_stop
Alexander Alekhin [Mon, 31 Oct 2016 17:24:18 +0000 (17:24 +0000)]
Merge pull request #7497 from abratchik:java.wrapper.fix.3.1
Tomoaki Teshima [Mon, 31 Oct 2016 14:20:44 +0000 (23:20 +0900)]
fix build error on old compiler
* vget_lane_** accepts constant value, not variable
Eric Sommerlade [Mon, 31 Oct 2016 13:48:41 +0000 (13:48 +0000)]
fixed _MSC_VER check for at least vs2013 in dbt_face_detection sample
Eric Sommerlade [Mon, 31 Oct 2016 13:46:22 +0000 (13:46 +0000)]
fixed _MSC_VER check for vs2013 in dbt_face_detection sample
Alexander Alekhin [Mon, 31 Oct 2016 12:10:13 +0000 (12:10 +0000)]
Merge pull request #7589 from alalek:fix_perf_stitching
Eric Sommerlade [Mon, 31 Oct 2016 11:10:01 +0000 (11:10 +0000)]
Merge branch 'master' of https://github.com/es0m/opencv
Eric Sommerlade [Mon, 31 Oct 2016 11:07:09 +0000 (11:07 +0000)]
fixed detection_based_tracker on visual studio 2013 and later
modules/objectdetect/src/detection_based_tracker.cpp: made unique_lock<mutex> local to each function
samples/cpp/dbt_face_detection.cpp: fixed warnings on loop in Visual Studio
Alexander Alekhin [Mon, 31 Oct 2016 10:36:19 +0000 (13:36 +0300)]
test: don't check magic values in stitching perf test
E Sommerlade [Mon, 31 Oct 2016 09:47:44 +0000 (09:47 +0000)]
reversed mysterious mode change
abratchik [Tue, 18 Oct 2016 18:22:18 +0000 (22:22 +0400)]
fix for #7510, #7511 and #7512
abratchik [Mon, 17 Oct 2016 17:53:59 +0000 (21:53 +0400)]
fix java wrapper autotests
Alexander Alekhin [Sun, 30 Oct 2016 08:33:11 +0000 (08:33 +0000)]
Merge pull request #7516 from sovrasov:find_contours_fix
Alexander Alekhin [Sun, 30 Oct 2016 08:28:35 +0000 (08:28 +0000)]
Merge pull request #7574 from Tytan:expcomp_before_seams
k-shinotsuka [Sun, 30 Oct 2016 03:02:39 +0000 (12:02 +0900)]
add SSE code for Luv2RGB_f.
Vadim Pisarevsky [Sat, 29 Oct 2016 21:30:26 +0000 (21:30 +0000)]
Merge pull request #7580 from seanlis:wrong_diag_comment
Vadim Pisarevsky [Sat, 29 Oct 2016 21:28:25 +0000 (21:28 +0000)]
Merge pull request #7540 from K-Shinotsuka:issue31
Vadim Pisarevsky [Sat, 29 Oct 2016 21:20:06 +0000 (21:20 +0000)]
Merge pull request #7503 from pengli:box_filter_v2
Vadim Pisarevsky [Sat, 29 Oct 2016 21:13:37 +0000 (21:13 +0000)]
Merge pull request #7549 from StevenPuttemans:add_sample_content
Sean Li [Sat, 29 Oct 2016 08:01:23 +0000 (16:01 +0800)]
Correct the comment of Mat::diag(const Mat& d).
k-shinotsuka [Sat, 22 Oct 2016 10:56:55 +0000 (19:56 +0900)]
add SSE code for RGB2Luv_f.
Tomoaki Teshima [Sat, 29 Oct 2016 04:24:31 +0000 (13:24 +0900)]
add universal hardware support check function
* use hasSIMD128 rather than calling checkHardwareSupport
* add SIMD check in spartialgradient.cpp
* add SIMD check in stereosgbm.cpp
* add SIMD check in canny.cpp
Vadim Pisarevsky [Fri, 28 Oct 2016 15:34:11 +0000 (15:34 +0000)]
Merge pull request #7572 from tomoaki0705:featureUniversalStereoSgbm
Quentin [Wed, 12 Oct 2016 11:53:06 +0000 (13:53 +0200)]
Compensate exposure before finding seams
Tomoaki Teshima [Fri, 28 Oct 2016 12:47:13 +0000 (21:47 +0900)]
add universal intrinsic in StereoSGBM
* add 8 elements version of reduce operation
* add tests for new universal intrinsic
Alexander Alekhin [Fri, 28 Oct 2016 11:31:04 +0000 (11:31 +0000)]
Merge pull request #7561 from paroj:winvisible
Pavel Rojtberg [Thu, 27 Oct 2016 14:22:42 +0000 (16:22 +0200)]
highgui: add property WND_PROP_VISIBLE
checks whether the window exists and is visible. On QT closing a window
merley hides it, so the common hack for checking whether a window exists
exists = cv2.getWindowProperty(.., 0) >= 0
does not work.
Vladislav Sovrasov [Tue, 25 Oct 2016 09:20:36 +0000 (12:20 +0300)]
Disable redundant border initialization in findContours
panxiaochun [Fri, 28 Oct 2016 07:50:37 +0000 (15:50 +0800)]
fix the problem:repeatedly stop cause app crash
panxiaochun [Fri, 28 Oct 2016 06:48:49 +0000 (14:48 +0800)]
remove self. in release method
panxiaochun [Fri, 28 Oct 2016 03:18:33 +0000 (11:18 +0800)]
fix the problem: leak memory when repeatedly start and stop
Alexander Alekhin [Thu, 27 Oct 2016 16:51:03 +0000 (16:51 +0000)]
Merge pull request #7554 from lupustr3:pvlasov/morph_isolated
Alexander Alekhin [Thu, 27 Oct 2016 15:59:17 +0000 (15:59 +0000)]
Merge pull request #7558 from alalek:cv_xadd
Alexander Alekhin [Thu, 27 Oct 2016 10:22:13 +0000 (13:22 +0300)]
core: update CV_XADD
Allow to use custom implementations of CV_XADD (passed via -D of CXXFLAGS)
Alexander Alekhin [Thu, 27 Oct 2016 07:03:18 +0000 (07:03 +0000)]
Merge pull request #7553 from erichkeane:interlocked_add_fix
Pavel Vlasov [Wed, 26 Oct 2016 11:07:41 +0000 (14:07 +0300)]
BORDER_ISOLATED support for Laplacian, boxFilter and morphology;
E Sommerlade [Wed, 26 Oct 2016 18:59:10 +0000 (19:59 +0100)]
removed spaces at line endings, fixed warning
Erich Keane [Wed, 26 Oct 2016 16:37:25 +0000 (09:37 -0700)]
Remove Intel Specific CV_XADD Definition
Intel supports __atomic_fetch_add, so it isn't necessary to use
a specific version otherwise.
E Sommerlade [Wed, 26 Oct 2016 14:59:44 +0000 (15:59 +0100)]
restored Parameters() constructor to maintain ABI compatibility. Added CV_EXPORTS to nested class
E Sommerlade [Wed, 26 Oct 2016 14:37:06 +0000 (15:37 +0100)]
fixed use of std::lock outside of ifdefs
Alexander Alekhin [Wed, 26 Oct 2016 13:30:13 +0000 (13:30 +0000)]
Merge pull request #7551 from fegorsch:fix_yaml_header
StevenPuttemans [Tue, 25 Oct 2016 09:41:03 +0000 (11:41 +0200)]
updating python tutorials + providing necessary data
Li Peng [Fri, 14 Oct 2016 07:13:10 +0000 (15:13 +0800)]
ocl kernel performance optimization for box filter
The optimization is for CV_8UC1 format and 3x3 box filter,
it is 15%~87% faster than current ocl kernel with below perf test
./modules/ts/misc/run.py -t imgproc --gtest_filter=OCL_BlurFixture*
Also add test cases for this ocl kernel.
Signed-off-by: Li Peng <peng.li@intel.com>
Erich Keane [Tue, 25 Oct 2016 21:18:55 +0000 (14:18 -0700)]
Correct cast for _InterlockedExchangeAdd on ICC
A bug in ICC improperly identified the first parameter as "void*"
rather than the proper "volatile long*". This is scheduled to be
fixed in ICC in a future release.
This patch casts only to a "long*" to preserve backwards compatibility
with the ICC 16 and ICC 17 releases.
E Sommerlade [Tue, 25 Oct 2016 19:18:41 +0000 (20:18 +0100)]
fixed detection_based_tracker on visual studio 2013 and later
Eric Sommerlade [Tue, 25 Oct 2016 17:47:12 +0000 (18:47 +0100)]
Merge pull request #2 from opencv/master
update to master
fegorsch [Tue, 25 Oct 2016 16:18:35 +0000 (18:18 +0200)]
Use colon in "%YAML:1.0" directive when persisting to YAML-files
In YAML 1.0 the colon is mandatory. See http://yaml.org/spec/1.0/#id2558635.
This also allows prior releases to read YAML files created with the current version.
Alexander Alekhin [Tue, 25 Oct 2016 14:24:19 +0000 (14:24 +0000)]
Merge pull request #7545 from sovrasov:flood_fill_fix_mask_value
Vladislav Sovrasov [Tue, 25 Oct 2016 08:53:53 +0000 (11:53 +0300)]
Enable chessboard detector test on Ubuntu
Vladislav Sovrasov [Wed, 19 Oct 2016 10:51:37 +0000 (13:51 +0300)]
Add a regression test, fix documentation
Vladislav Sovrasov [Tue, 18 Oct 2016 11:16:14 +0000 (14:16 +0300)]
findContours: integrate workaroung to allow contours detection on image border
Vladislav Sovrasov [Mon, 24 Oct 2016 14:22:44 +0000 (17:22 +0300)]
Fix wrong default mask value in floodFill
Alexander Alekhin [Mon, 24 Oct 2016 15:35:05 +0000 (15:35 +0000)]
Merge pull request #7541 from tomoaki0705:fixArmDivCaroteneSaturate
Tomoaki Teshima [Sat, 22 Oct 2016 23:51:25 +0000 (08:51 +0900)]
brush up divSaturate of carotene
* use rounding to nearest same as divSaturateQ
Alexander Alekhin [Sat, 22 Oct 2016 16:16:24 +0000 (16:16 +0000)]
Merge pull request #7517 from paroj:pp_dpdf
Alexander Alekhin [Sat, 22 Oct 2016 16:13:11 +0000 (16:13 +0000)]
Merge pull request #7531 from dtmoodie:cmake_updates
Jiri Horner [Sat, 22 Oct 2016 16:10:42 +0000 (18:10 +0200)]
Merge pull request #6933 from hrnr:gsoc_all
[GSOC] New camera model for stitching pipeline
* implement estimateAffine2D
estimates affine transformation using robust RANSAC method.
* uses RANSAC framework in calib3d
* includes accuracy test
* uses SVD decomposition for solving 3 point equation
* implement estimateAffinePartial2D
estimates limited affine transformation
* includes accuracy test
* stitching: add affine matcher
initial version of matcher that estimates affine transformation
* stitching: added affine transform estimator
initial version of estimator that simply chain transformations in homogeneous coordinates
* calib3d: rename estimateAffine3D test
test Calib3d_EstimateAffineTransform rename to Calib3d_EstimateAffine3D. This is more descriptive and prevents confusion with estimateAffine2D tests.
* added perf test for estimateAffine functions
tests both estimateAffine2D and estimateAffinePartial2D
* calib3d: compare error in square in estimateAffine2D
* incorporates fix from #6768
* rerun affine estimation on inliers
* stitching: new API for parallel feature finding
due to ABI breakage new functionality is added to `FeaturesFinder2`, `SurfFeaturesFinder2` and `OrbFeaturesFinder2`
* stitching: add tests for parallel feature find API
* perf test (about linear speed up)
* accuracy test compares results with serial version
* stitching: use dynamic_cast to overcome ABI issues
adding parallel API to FeaturesFinder breaks ABI. This commit uses dynamic_cast and hardcodes thread-safe finders to avoid breaking ABI.
This should be replaced by proper method similar to FeaturesMatcher on next ABI break.
* use estimateAffinePartial2D in AffineBestOf2NearestMatcher
* add constructor to AffineBestOf2NearestMatcher
* allows to choose between full affine transform and partial affine transform. Other params are the as for BestOf2NearestMatcher
* added protected field
* samples: stitching_detailed support affine estimator and matcher
* added new flags to choose matcher and estimator
* stitching: rework affine matcher
represent transformation in homogeneous coordinates
affine matcher: remove duplicite code
rework flow to get rid of duplicite code
affine matcher: do not center points to (0, 0)
it is not needed for affine model. it should not affect estimation in any way.
affine matcher: remove unneeded cv namespacing
* stitching: add stub bundle adjuster
* adds stub bundle adjuster that does nothing
* can be used in place of standard bundle adjusters to omit bundle adjusting step
* samples: stitching detailed, support no budle adjust
* uses new NoBundleAdjuster
* added affine warper
* uses R to get whole affine transformation and propagates rotation and translation to plane warper
* add affine warper factory class
* affine warper: compensate transformation
* samples: stitching_detailed add support for affine warper
* add Stitcher::create method
this method follows similar constructor methods and returns smart pointer. This allows constructing Stitcher according to OpenCV guidelines.
* supports multiple stitcher configurations (PANORAMA and SCANS) for convenient setup
* returns cv::Ptr
* stitcher: dynamicaly determine correct estimator
we need to use affine estimator for affine matcher
* preserves ABI (but add hints for ABI 4)
* uses dynamic_cast hack to inject correct estimator
* sample stitching: add support for multiple modes
shows how to use different configurations of stitcher easily (panorama stitching and scans affine model)
* stitcher: find features in parallel
use new FeatureFinder API to find features in parallel. Parallelized using TBB.
* stitching: disable parallel feature finding for OCL
it does not bring much speedup to run features finder in parallel when OpenCL is enabled, because finder needs to wait for OCL device.
Also, currently ORB is not thread-safe when OCL is enabled.
* stitching: move matcher tests
move matchers tests perf_stich.cpp -> perf_matchers.cpp
* stitching: add affine stiching integration test
test basic affine stitching (SCANS mode of stitcher) with images that have only translation between them
* enable surf for stitching tests
stitching.b12 test was failing with surf
investigated the issue, surf is producing good result. Transformation is only slightly different from ORB, so that resulting pano does not exactly match ORB's result. That caused sanity check to fail.
* added size checks similar to other tests
* sanity check will be applied only for ORB
* stitching: fix wrong estimator choice
if case was exactly wrong, estimators were chosen wrong
added logging for estimated transformation
* enable surf for matchers stitching tests
* enable SURF
* rework sanity checking. Check estimated transform instead of matches. Est. transform should be more stable and comparable between SURF and ORB.
* remove regression checking for VectorFeatures tests. It has a lot if data andtest is the same as previous except it test different vector size for performance, so sanity checking does not add any value here. Added basic sanity asserts instead.
* stitching tests: allow relative error for transform
* allows .01 relative error for estimated homography sanity check in stitching matchers tests
* fix VS warning
stitching tests: increase relative error
increase relative error to make it pass on all platforms (results are still good).
stitching test: allow bigger relative error
transformation can differ in small values (with small absolute difference, but large relative difference). transformation output still looks usable for all platforms. This difference affects only mac and windows, linux passes fine with small difference.
* stitching: add tests for affine matcher
uses s1, s2 images. added also new sanity data.
* stitching tests: use different data for matchers tests
this data should yeild more stable transformation (it has much more matches, especially for surf). Sanity data regenerated.
* stitching test: rework tests for matchers
* separated rotation and translations as they are different by scale.
* use appropriate absolute error for them separately. (relative error does not work for values near zero.)
* stitching: fix affine warper compensation
calculation of rotation and translation extracted for plane warper was wrong
* stitching test: enable surf for opencl integration tests
* enable SURF with correct guard (HAVE_OPENCV_XFEATURES2D)
* add OPENCL guard and correct namespace as usual for opencl tests
* stitching: add ocl accuracy test for affine warper
test consistent results with ocl on and off
* stitching: add affine warper ocl perf test
add affine warper to existing warper perf tests. Added new sanity data.
* stitching: do not overwrite inliers in affine matcher
* estimation is run second time on inliers only, inliers produces in second run will not be therefore correct for all matches
* calib3d: add Levenberg–Marquardt refining to estimateAffine2D* functions
this adds affine Levenberg–Marquardt refining to estimateAffine2D functions similar to what is done in findHomography.
implements Levenberg–Marquardt refinig for both full affine and partial affine transformations.
* stitching: remove reestimation step in affine matcher
reestimation step is not needed. estimateAffine2D* functions are running their own reestimation on inliers using the Levenberg-Marquardt algorithm, which is better than simply rerunning RANSAC on inliers.
* implement partial affine bundle adjuster
bundle adjuster that expect affine transform with 4DOF. Refines parameters for all cameras together.
stitching: fix bug in BundleAdjusterAffinePartial
* use the invers properly
* use static buffer for invers to speed it up
* samples: add affine bundle adjuster option to stitching_detailed
* add support for using affine bundle adjuster with 4DOF
* improve logging of initial intristics
* sttiching: add affine bundle adjuster test
* fix build warnings
* stitching: increase limit on sanity check
prevents spurious test failures on mac. values are still pretty fine.
* stitching: set affine bundle adjuster for SCANS mode
* fix bug with AffineBestOf2NearestMatcher (we want to select affine partial mode)
* select right bundle adjuster
* stitching: increase error bound for matcher tests
* this prevents failure on mac. tranformation is still ok.
* stitching: implement affine bundle adjuster
* implements affine bundle adjuster that is using full affine transform
* existing test case modified to test both affinePartial an full affine bundle adjuster
* add stitching tutorial
* show basic usage of stitching api (Stitcher class)
* stitching: add more integration test for affine stitching
* added new datasets to existing testcase
* removed unused include
* calib3d: move `haveCollinearPoints` to common header
* added comment to make that this also checks too close points
* calib3d: redone checkSubset for estimateAffine* callback
* use common function to check collinearity
* this also ensures that point will not be too close to each other
* calib3d: change estimateAffine* functions API
* more similar to `findHomography`, `findFundamentalMat`, `findEssentialMat` and similar
* follows standard recommended semantic INPUTS, OUTPUTS, FLAGS
* allows to disable refining
* supported LMEDS robust method (tests yet to come) along with RANSAC
* extended docs with some tips
* calib3d: rewrite estimateAffine2D test
* rewrite in googletest style
* parametrize to test both robust methods (RANSAC and LMEDS)
* get rid of boilerplate
* calib3d: rework estimateAffinePartial2D test
* rework in googletest style
* add testing for LMEDS
* calib3d: rework estimateAffine*2D perf test
* test for LMEDS speed
* test with/without Levenberg-Marquart
* remove sanity checking (this is covered by accuracy tests)
* calib3d: improve estimateAffine*2D tests
* test transformations in loop
* improves test by testing more potential transformations
* calib3d: rewrite kernels for estimateAffine*2D functions
* use analytical solution instead of SVD
* this version is faster especially for smaller amount of points
* calib3d: tune up perf of estimateAffine*2D functions
* avoid copying inliers
* avoid converting input points if not necessary
* check only `from` point for collinearity, as `to` does not affect stability of transform
* tutorials: add commands examples to stitching tutorials
* add some examples how to run stitcher sample code
* mention stitching_detailed.cpp
* calib3d: change computeError for estimateAffine*2D
* do error computing in floats instead of doubles
this have required precision + we were storing the result in float anyway. This make code faster and allows auto-vectorization by smart compilers.
* documentation: mention estimateAffine*2D function
* refer to new functions on appropriate places
* prefer estimateAffine*2D over estimateRigidTransform
* stitching: add camera models documentations
* mention camera models in module documentation to give user a better overview and reduce confusion
Arek [Sat, 22 Oct 2016 16:07:55 +0000 (18:07 +0200)]
Merge pull request #7518 from ArkadiuszRaj:aravis-buffer-status
Aravis several updates
* Fix adressing camera with id=0
* Aravis buffer property control & status added
* Modify of autoexposure algorith, ream frame ID from aravis + new properites
* Change of macro name
* VideoCapture now returns no frame on camera disconnecion
* Allow aravis-0.4 usage, proper camera object release.
Alexander Alekhin [Fri, 21 Oct 2016 18:21:50 +0000 (18:21 +0000)]
Merge pull request #7536 from alalek:viz_warn
Alexander Alekhin [Fri, 21 Oct 2016 15:22:07 +0000 (18:22 +0300)]
viz: eliminate warnings from tutorial code
Alexander Alekhin [Fri, 21 Oct 2016 15:19:15 +0000 (18:19 +0300)]
viz: update for VTK6.2+
PCL PR 1205
Alexander Alekhin [Fri, 21 Oct 2016 14:57:33 +0000 (17:57 +0300)]
Revert "Fix for VTK6.2 issue."
This reverts commit
f45da9866a94dbf52f5fb955bea67fce913ca515.