opencv

Commit Graph

Author	SHA1	Message	Date
Miroslav Benes	5b1fd739d9	Add Triangle thresholding algorithm Add Triangle method for automatic threshold computation next to the existing Otsu's method. Triangle deals better with images whose histogram does not contain dominant peak. See paper Zack GW, Rogers WE, Latt SA.: Automatic measurement of sister chromatid exchange frequency. J Histochem Cytochem. 1977 Jul;25(7):741-53.	10 years ago
Maksim Shabunin	ba5f343c38	Basic doxygen documentation support - updated existing Doxyfile.in - added corresponding cmake instructions - added some specific files (layout, icon) - clean existing doxygen warnings	10 years ago
Vadim Pisarevsky	257463719b	removed optim module; moved its functionality to core and photo modules; moved drawing functions from core to imgproc. Removed FilterEngine etc. from public API	10 years ago
Vadim Pisarevsky	e2f24f43c9	added some basic functionality needed by the new face module (moved from the old "contrib")	10 years ago
unknown	ade46bd428	Fixed typos in comments	11 years ago
pradeep	c5b4b99350	Implemented Kullback-Leibler divergence	11 years ago
Elena Gvozdeva	0265247504	Added ippiDistanceTransform for cv::distanceTransform, maskSize=3,5	11 years ago
Ilya Lavrenov	099ea91823	typos	11 years ago
Ilya Lavrenov	c01e8e9361	removed ABF	11 years ago
Ivy Lee	b7f2b671a2	Fixed Bug #3514 Incorrect Chi-Square distance used in LBPH FaceRecognizer	11 years ago
Ilya Lavrenov	37789f015a	deleted excess semicolons, commas	11 years ago
Scott Breyfogle	0ea454301f	Added optional constraints to non-probablistic hough lines functions	11 years ago
Alex Willisson	4293a54447	Fixed typo in comment	11 years ago
Vadim Pisarevsky	f41f633d2d	fixed various warnings from the “doc” and other builders	11 years ago
Vadim Pisarevsky	9d3e7e027a	almost finished opencl-ization of cascade classifier	11 years ago
Ilya Lavrenov	c9e6ed7a29	added cv::blendLinear	11 years ago
Ilya Lavrenov	3eaa8f149b	added cv::intergal to T-API	11 years ago
Harris Gasparakis	a1de91a4fd	Cleaned up adaptive bilateral filtering, added support for gaussian interpolation, updated sample and docs	11 years ago
Ilya Lavrenov	bebc1c9330	misprint	11 years ago
John Stowers	51341738ba	Add cv::logPolar, cv::linearPolar, and a python example	11 years ago
Alexander Mordvintsev	0a8d62e5fd	createLineSegmentDetectorPtr -> createLineSegmentDetector	11 years ago
Alexander Mordvintsev	f0b050fa88	exposed LineSegemntDetector to python	11 years ago
Ovidiu Parvu	e324446c70	Changed the signature of the minEnclosingTriangle function such that it returns the area automatically. Moreover, the overloaded function was no longer required so it was removed. Sample code, documentation and unit tests were updated correspondingly.	11 years ago
Ovidiu Parvu	52cdae6e2b	Removed the cvMinEnclosingTriangle function since the C API will be deprecated starting with OpenCV 3.0	11 years ago
Ovidiu Parvu	130b4d8e26	Changed the return type of cvMinEnclosingTriangle to CVAPI(void). Added the implementation of the function to the min_enclosing_triangle.cpp source file.	11 years ago
Ovidiu Parvu	7ac768651f	Added the signature cvMinEnclosingTriangle (C version) to the imgproc_c.h header	11 years ago
Ovidiu Parvu	8bada4c751	Overloaded the minEnclosingTriangle function such that there is an alternative function with the same name which does not require the output parameter ``area''. Changed the sample source file minarea.cpp to use the overloaded version of the function. Updated some comments in the min_enclosing_triangle.cpp source file.	11 years ago
Ovidiu Parvu	4fce8e6b0e	Changed the semantics of the minEnclosingTriangle function such that: 1. The function receives a set of points as input instead of a convex polygon with more than three vertices 2. The convex hull P is computed inside the function 3.1. If the number of vertices of P is greater than three then the algorithm which was implemented before executes 3.2. Otherwise the vertices of the triangle are picked from the vertices of the given polygon and the area computed	11 years ago
Ovidiu Parvu	510ad8e779	- Changed the type of the minEnclosingTriangle function parameters by using proxy classes InputArray/OutputArray instead of std::vector<T> - Adapted the source code to accommodate this change	11 years ago
Ovidiu Parvu	e6b58c4e79	- Added the minEnclosingTriangle function declaration to the imgproc header - Added the source code for the function in the separate file min_enclosing_triangle.cpp	11 years ago
Vladislav Vinogradov	0c7663eb3b	Merge branch 'master' into gpu-cuda-rename Conflicts: modules/core/include/opencv2/core/cuda.hpp modules/cudacodec/src/thread.cpp modules/cudacodec/src/thread.hpp modules/superres/perf/perf_superres.cpp modules/superres/src/btv_l1_cuda.cpp modules/superres/src/optical_flow.cpp modules/videostab/src/global_motion.cpp modules/videostab/src/inpainting.cpp samples/cpp/stitching_detailed.cpp samples/cpp/videostab.cpp samples/gpu/stereo_multi.cpp	11 years ago
Roman Donchenko	254d4ae429	Boring changes - imgproc.	11 years ago
Daniel Angelov	b5e1eb7d48	Removed IOArray constness.	11 years ago
Daniel Angelov	9d78b8003e	Update on LSD no to use any Mat* (IOArrays instead). Updated to new license.	11 years ago
yao	26b5eb3e39	add adaptive bilateral filter (cpp and ocl version)	11 years ago
Roman Donchenko	f55740da70	Deleted all trailing whitespace.	11 years ago
abidrahmank	96c1df14f4	CLAHE Python bindings	11 years ago
kocheganovvm	086db9d6db	Introduce CV_COMP_CHISQR_ALT, an alternative method to calculate ChiSquare Histogram comparison There's some disagreement about the correct formula. has its supporters, however, for texture analysis, the newly introduced formula became standard. The commit enables both uses without breaking backward compatibility. First contributor of this commit was sperrholz.	11 years ago
Nghia Ho	cb16f733b9	Added C interface	12 years ago
Nghia Ho	a40f217a38	changed from isnormal to isfinite, the prev ignored zero	12 years ago
Nghia Ho	e2f00ce846	New intersection function for rotated rectangles	12 years ago
Roman Donchenko	31de2833b4	Replace "const InputArray" with "InputArray". InputArray is a reference, and references are always constant anyway. Making it const even causes a GCC warning.	12 years ago
Daniel Angelov	6fa4834f31	Update on the class. Edited tests and samples.	12 years ago
Daniel Angelov	965b3759b1	Update on the class to reflect the review. Split the class into virtual and implementation. change of name to LineSegmentDetector, using Input/Output-Arrays, general clean ups.	12 years ago
Vladislav Vinogradov	7b87d72d80	refactored generalized hough (both CPU and GPU): removed set/get methods from Algorithm (implement owns) removed GHT_* enumeration	12 years ago
Daniel Angelov	694d9ff2eb	LSD enum now anonymous.	12 years ago
Daniel Angelov	d35601209e	Added define guard for ln10. Fixed some warnings.	12 years ago
Daniel Angelov	22c8010b2d	Added needed header, changed macro name.	12 years ago
Daniel Angelov	6bd5e12be3	Added a sample to show usage of the class.	12 years ago
Daniel Angelov	e51e00ac5f	Added LSD accuracy tests.	12 years ago

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367 Commits (b761ec0132ea79083b46320709b152c1a6de93f1)