opencv

Commit Graph

Author	SHA1	Message	Date
Maksim Shabunin	1f23202ad8	Issues found by static analysis (5th round)	8 years ago
Sadika Sumanapala	40e1f2fc03	Fix style	8 years ago
Alexander Alekhin	582bb3c311	core(perf): added Hamming tests	8 years ago
Maksim Shabunin	e0393f8557	Fixed some issues found by static analysis (4th round)	8 years ago
Alexander Alekhin	b9a2d7b600	build: remove #define to prevent unexpected impact on user applications	8 years ago
Maksim Shabunin	a769d69a9d	Fixed several issues found by static analysis	8 years ago
Vladislav Sovrasov	08db55fb62	core: add CV_CXX_11 flag to cvdef.h	8 years ago
Vladislav Sovrasov	3c748ccf10	core: add an ability to use cxx11 lambda as a parallel_for_ body	8 years ago
Vladislav Sovrasov	35a1ecef2a	core: fix infinite recursion in compare	8 years ago
Vadim Pisarevsky	8b3d6603d5	another round of dnn optimization (#9011 ) * another round of dnn optimization: * increased malloc alignment across OpenCV from 16 to 64 bytes to make it AVX2 and even AVX-512 friendly * improved SIMD optimization of pooling layer, optimized average pooling * cleaned up convolution layer implementation * made activation layer "attacheable" to all other layers, including fully connected and addition layer. * fixed bug in the fusion algorithm: "LayerData::consumers" should not be cleared, because it desctibes the topology. * greatly optimized permutation layer, which improved SSD performance * parallelized element-wise binary/ternary/... ops (sum, prod, max) * also, added missing copyrights to many of the layer implementation files * temporarily disabled (again) the check for intermediate blobs consistency; fixed warnings from various builders	8 years ago
Alexander Alekhin	f8a75c4361	dispatch: added CV_TRY_${OPT} macro, fix dnn build - 1: OPT is available directly or via dispatcher - 0: optimization is not compiled at all	8 years ago
Maksim Shabunin	32d4af36e2	Fixing some static analysis issues	8 years ago
Alexander Alekhin	650830b9d6	build: eliminate warning	8 years ago
Rostislav Vasilikhin	e63feba8e2	fixed typo	8 years ago
Alexander Alekhin	006966e629	trace: initial support for code trace	8 years ago
Vladislav Sovrasov	4f9871817a	core: forbid handling of the case when src=dst in cv::repeat	8 years ago
James Clarke	25020f2672	fast_math.hpp: Use __asm__ rather than asm; fixes including with -std=c99	8 years ago
Dmitry Kurtaev	16368a275b	cmake: add Halide support (#8794 )	8 years ago
Alexander Alekhin	3e3e2dd512	android: make optional "cpufeatures", build fixes for NDK r15	8 years ago
Alexander Alekhin	d3ebe665e0	core: fix IPP optimization for sortIdx	8 years ago
Alexander Alekhin	9067310166	core(test): added cv::sortIdx accuracy tests	8 years ago
abratchik	037d8fbdcd	Refactor OpenCV Java Wrapping	8 years ago
Rostislav Vasilikhin	939c8e8a99	float constant replaced by int hex representations	8 years ago
Rostislav Vasilikhin	29593635ed	licence updated	8 years ago
Alexander Alekhin	e23b59da5c	build: fix v_reduce_sum4 (requires SSE3)	8 years ago
Vadim Pisarevsky	fbafc700ea	added v_reduce_sum4() universal intrinsic; corrected number of threads in cv::getNumThreads() in the case of GCD	8 years ago
Tomoaki Teshima	94848a3e1f	suppress unreachable code warning - fix the define condition based on the comment	8 years ago
Alexander Alekhin	3dee87b697	update CPU detection on ANDROID patch	8 years ago
Maksim Shabunin	f71ea4dfe9	Merge pull request #8816 from mshabunin:sprintf-fix Fixed snprintf for VS 2013 (#8816) * Fixed snprintf for VS 2013 * snprintf: removed declaration from header, changed implementation * cv_snprintf corrected according to comments * update snprintf patch	8 years ago
Alexander Alekhin	5c0a287ce8	build: fix warning C4189: 'clImageUV' : local variable is initialized but not referenced	8 years ago
Alexander Alekhin	781515c514	build: fix "ambiguous call" (MSVS2010)	8 years ago
Alexander Alekhin	71517a910a	build: fix errors for MSVS2010-2013, reduce default softfloat scope	8 years ago
Tomoaki Teshima	e269ef96cb	update convertFp16 using CV_CPU_CALL_FP16 * avoid link error (move the implementation of software version to header) * make getConvertFuncFp16 local (move from precomp.hpp to convert.hpp) * fix error on 32bit x86	8 years ago
Rostislav Vasilikhin	c6a3a18894	SoftFloat integrated (#8668 ) * everything is put into softfloat.cpp and softfloat.hpp * WIP: try to integrate softfloat into OpenCV * extra functions removed * softfloat made stateless * CV_EXPORTS added * operators fixed * exp added, log: WIP * log32 fixed * shorter names; a lot of TODOs * log64 rewritten * cbrt32 added * minors, refactoring * "inline" -> "CV_INLINE" * cast to bool warnings fixed * several warnings fixed * fixed warning about unsigned unary minus * fixed warnings on type cast * inline -> CV_INLINE * special cases processing added (NaNs, Infs, etc.) * constants for NaN and Inf added * more macros and helper functions added * added (or fixed) tests for pow32, pow64, cbrt32 * exp-like functions fixed * minor changes * fixed random number generation for tests * tests for exp32 and exp64: values are compared to SoftFloat-based naive implementation * minor warning fix * pow(f, i) 32/64: special cases handling added * unused functions removed * refactoring is in progress (not compiling) * CV_inline added * unions {uint_t, float_t} removed * tests compilation fixed * static const members -> static methods returning const * reinterpret_cast * warning fixed * const-ness fixed * all FP calculations (even compile-time) are done in SoftFloat + minor fixes * pow(f, i) removed from interface (can cause incorrect cast) to internals of pow(f, f), tests fixed * CV_INLINE -> inline * internal constants moved to .cpp file * toInt_minMag() methods merged into toInt() methods * macros moved to .cpp file * refactoring: types renamed to softfloat and softdouble; explicit constructors, etc. * toFloat(), toDouble() -> operator float(), operator double() * removed f32/f64 prefixes from functions names * toType() methods removed, round() and trunc() functions added * minor change * minors * MSVC: warnings fixed * added int cvRound(), cvFloor, cvCeil, cvTrunc, saturate_cast<T>() * typo fixed * type cast fixed	8 years ago
catree	542cdb2c39	Improve solvePnP doc, add assert >= 4 in solvePnP, escape underscore character for Scalar_ documentation. Add reference to SOLVEPNP_ITERATIVE in the doc.	8 years ago
Woody Chow	6e00c7651b	Use num_threads clause of #pragma omp parallel instead to avoid calling omp_set_num_threads for the entire application	8 years ago
Vitaly Tuzov	1d62a025b3	Moved size restrictions for OpenVX processed images to corresponding cpp files	8 years ago
mschoeneck	4a4d94f266	Merge pull request #8694 from mschoeneck:Canny Parallelize Canny with custom gradient (#8694) * New Canny implementation. Restructuring code in parallelCanny class. Align mag buffer and map. * Fix warnings. * Missing SIMD check added. * Replaced local trailingZeros in contours.cpp. Use alignSize in canny.cpp * Fix warnings in alignSize and allocate just minimum extra columns. * Fix another warning in map.create. * Exchange for loop by do loop to avoid double check at the beginning. Define extra SIMD CANNY_CHECK to avoid unnecessary continue.	8 years ago
Matthias Grundmann	cf4e9e5ce2	Update matrix.cpp Fix race condition in getDefaultAllocator and setDefaultAllocator interaction / not threadsafe currently	8 years ago
krishraghuram	9ea2f5211e	Correct the existing documented T-API functions to match the doxygen format (#8758 ) * Correct the existing documented T-API functions to match the doxygen format. * docs: fix comments style * T-API documentation: minor formatting changes	8 years ago
Vadim Pisarevsky	4eda8efd42	resolves https://github.com/opencv/opencv/issues/7792	8 years ago
Tomoaki Teshima	d81cdb8e1c	add OpenCL version of convertFp16 and test * disable vector operation for now * brush up the implementation based on comment	8 years ago
Maksim Shabunin	f23b6ba652	Fixed multidimensional count non-zero IPP implementation	8 years ago
Maksim Shabunin	b04ed5956e	Fixed several issues found by static analysis in core module	8 years ago
Alexander Alekhin	c5e9d1adae	macro for static analysis tools	8 years ago
Vladislav Sovrasov	2c2b1405a3	Add test for Mat_::release()	8 years ago
cDc	003745432f	fix Mat_ release #8680	8 years ago
Alexander Alekhin	16ea72e6b9	build: fix snprintf() usage	8 years ago
Alexander Alekhin	900c406541	core: fix threads count in pthreads	8 years ago
Ryuhei Mori	bb3a416320	Fix cpu features detection on android	8 years ago

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3888 Commits (421fdc0e94c33e81f775e85202fd8a853cb6abbb)