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Inv marker corner correction #2363
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* update structured_edge_detection update structured_edge_detection to read models from updated p. dollar toolbox * Update structured_edge_detection.cpp * Update structured_edge_detection.cpp casting size_t to int
In some case, Discrete Fourier Transform in computeSaliencyImpl() returns magnitude matrix which contains zero values. Then, log() returns -inf values and normalization with blur() returns -nan. When computeBinaryMap() is called double free or corruption exception occurs because kmeans() fails to compute distance. Signed-off-by: d.bouron <[email protected]>
* run length morphology * remove unused code, avoid warnings for undefined functions * handle empty input in getBoundingRectangle correctly, remove unused operations * changes according to code review
Adds Edge-Preserving Filter (opencv#1690) * Module EPF - Edge-Preserving Filter added * Changed name from template to epf * Removed clang-format file * Added header Files. Eliminated showWindow function. Used CommandLineParser. * Moved filter from epf module to ximgproc * Removed header files from sample * Minor bug fix in demo. Pointers in demo removed. * Pointers removed. InputArray/OutputArray added * License header added * License header from sample file removed * Unit test for performance added * Replaced manual mean computation with cv::mean * Beautified code via clang-format and https://raw.githubusercontent.com/opencv/opencv_contrib/master/modules/cvv/.clang-format * Merged historic if... else if statement into one if statement * Trailing whitespace removed and .. changed into . * Tabs replaced with 4 spaces. * Removed subwindow = src(roi); * Moved type test to beginning of code * Removed indentation from namespace and added //! @} * Added name to header * git cleanup introduced some errors fixed here * Changed path testdata/perf/320x260.png to perf/320x260.png * Fixed warning declaration of 'subwindow1' hides previous local declaration * Fixed warning 'const' qualifier on reference type 'cv::InputArray' (aka 'const cv::_InputArray &') has no effect * Accuracy test added/ * Renamed void edgepreservingFilter to void edgePreservingFilter
* face module now links to calib3d instead of video module
no need to append null-terminated symbol
ovis: fix build on windows platform (type conversion)
…tching * Add tracking-by_matching code and sample * Make interface for PedestrianTracker * Replace PedestrianTracker -> TrackerByMatching * Make proper filtering by class id in tracking_by_matching Also make the sample build in the case when opencv_dnn module is not built. Also help is added. * Remove TODO-s from tracking_by_matching code * Add parameter frame_step, add copyrights, fix warnings * Remove copyright from tracking_by_matching * Rename check macros and remove obsolete mentions of pedestrians * Tune default thresholds in tracking_by_matching sample * Add description of classes and factories * Remove unrequired EOL-s at the end of files * Replace pointers by references for output parameters * Fix some warnings found by buildbot * Fix warning from buildbot, tune some thresholds in tracking_by_matching * Replace pragma once by ifndef-define clause * Fix more Windows warnings * Change case of methods of TrackerByMatching class * Change name of methods to CamelCase in TrackerByMatching * Make more convenient check macros in tracking_by_matching.cpp * Simplify tracking_by_matching sample * Fix Mac error in tracking_by_matching
…_tracking_by_matching
* use SOLVE_EPNP for the initial guess original commit: opencv/opencv@c6de84d
Change signature of the importReconstruction function to allow for correct python bindings to be exported.
* add -Wno-psabi when using GCC 6 * add -Wundef for CUDA 10 * add -Wdeprecated-declarations when using GCC 7 * add -Wstrict-aliasing and -Wtautological-compare for GCC 7 * replace cudaThreadSynchronize with cudaDeviceSynchronize original commit: opencv/opencv@40c71a2
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continuation of #2236
Corner order and contour stabilization