opencv

Commit Graph

Author	SHA1	Message	Date
Vitaly Tuzov	1b40528e1a	Fix for AVX2 implementation of v_check_any(), v_check_all() intrinsics	6 years ago
atinfinity	824465ea27	Merge pull request #15388 from atinfinity:impl-turbo-colormap Implementation of colormap "Turbo" (#15388) * implemented turbo colormap * add colormap image * changed float value to avoid cast * sorted flag check alphabetically	6 years ago
Dmitry Kurtaev	57676cf64d	Fix https://github.com/opencv/opencv/issues/15141	6 years ago
Alexander Alekhin	d7409604b5	core: handle empty Mat in Mat_ assignment operators	6 years ago
Alexander Alekhin	29dbeb253c	build: fix build with ICC	6 years ago
Alexander Alekhin	5a497077f1	objdetect: add input check in HOG detector	6 years ago
Andrey Golubev	410583e5f9	Document usage of accuracy tests model	6 years ago
Kazuma Furuhashi	ccecd3405a	Merge pull request #15007 from 284km:fixatypo s/last_occurence/last_occurrence/	6 years ago
Alexander Alekhin	8a0b93bc4d	core: update fastmath.hpp	6 years ago
Alexander Alekhin	8b1fe8f6e0	core: fix stat SIMD code	6 years ago
Zyrin	869ea22f34	Use std::move in Mat_<T> move constructors	6 years ago
Zyrin	8ef8088686	Fix stack overflow on gcc with c++17 (#15343 )	6 years ago
Matthias Gehre	0e92ac2af7	modules/core/src/ocl.cpp: Fix dangling pointer Detected by clang trunk: ``` opencv/modules/core/src/ocl.cpp:4337:37: warning: object backing the pointer will be destroyed at the end of the full-expression [-Wdangling] CV_OCL_CHECK_RESULT(retval, cv::format("clCreateBuffer(capacity=%lld) => %p", (long long int)entry.capacity_, (void)entry.clBuffer_).c_str()); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ opencv/modules/core/src/ocl.cpp:193:42: note: expanded from macro 'CV_OCL_CHECK_RESULT' if (0) { const char msg_ = (msg); CV_UNUSED(msg_); /* ensure const char* type (cv::String without c_str()) */ } \ ``` because `cv::format` yields a temporary std::string, and thus `msg_` points to a destroyed buffer.	6 years ago
Philippe FOUBERT	b77a0039ee	Merge pull request #15351 from philippefoubert:pr_ximea * Fix the detection of XIMEA on Windows (when it has been installed by another user with administrative privileges, for example). * Change the flow: we first try HKEY_CURRENT_USER key and, if empty, then try HKEY_LOCAL_MACHINE	6 years ago
Paul E. Murphy	33fb253a66	core: vectorize dotProd_32s Use 4x FMA chains to sum on SIMD 128 FP64 targets. On x86 this showed about 1.4x improvement. For PPC, do a full multiply (32x32->64b), convert to DP then accumulate. This may be slightly less precise for some inputs. But is 1.5x faster than the above which is about 1.5x than the FMA above for ~2.5x speedup.	6 years ago
ChipKerchner	51ceabb2eb	Change fast corner flags in HAL version from char array to single int	6 years ago
Alexander Alekhin	6a439ae53d	videoio(doc): fix 'since' version	6 years ago
Suleyman TURKMEN	a1e96a7deb	Update seamless_cloning.cpp	6 years ago
luz.paz	fcc7d8dd4e	Fix modules/ typos Found using `codespell -q 3 -S ./3rdparty -L activ,amin,ang,atleast,childs,dof,endwhile,halfs,hist,iff,nd,od,uint` backporting of commit: `ec43292e1e`	6 years ago
luz.paz	ec43292e1e	Fix modules/ typos Found using `codespell -q 3 -S ./3rdparty -L activ,amin,ang,atleast,childs,dof,endwhile,halfs,hist,iff,nd,od,uint`	6 years ago
Dmitry Kurtaev	e4a80aee09	Fix #15296	6 years ago
ilbalance	0b5d0b83be	Merge pull request #15275 from ilbalance:js_inpaint * in embindgen.py added inpaint function * added test for inpaint function and fixed function in build_js * fixed test for inpaint function * rotate deleted, build_js.py fixed	6 years ago
Alexander Alekhin	32772a5436	3.4: backported changes from 'master' branch	6 years ago
smirnov-alexey	35e5f00cac	Simplify tests on GAPI_TRANSFORM	6 years ago
Andrey Golubev	f6bb900259	Merge pull request #15238 from andrey-golubev:fluid_fix_journal G-API: Fix Journal usage in Fluid backend (#15238) * Fix Journal usage in Fluid backend * Delete dumpDotRequired(): invalid check * Update mem consumption test * Test that new test works * Debug memory consumption function * Increase iterations in test * Re-write memory consumption measurement part * Restore correct fix for Fluid journals	6 years ago
Diego	f7f2438478	Merge pull request #15082 from dvd42:segmentation-module Segmentation module (#15082)	6 years ago
Alexander Alekhin	15b8a8d935	build: eliminate warnings with Xcode 10.3	6 years ago
Andrey Golubev	bf0765fc7f	Merge pull request #15282 from andrey-golubev:rename_argkind_opaque * G-API: rename ArgKind OPAQUE to GOPAQUE Rename ArgKind value to GOPAQUE to fix conflict in the user code when wingdi.h is included: it defines OPAQUE macro that (for some reason) is chosen instead of ArgKind value * Add compatibility with existing API * Renamed GOPAQUE to OPAQUE_VAL	6 years ago
AsyaPronina	59de4d9ad8	Added Preproc use case test for graph pattern matching	6 years ago
smirnov-alexey	4c168e95de	Extend test suite on GAPI_TRANSFORM macro	6 years ago
Lubov Batanina	f1ea9d86b9	Merge pull request #15203 from l-bat:determine_inp_shape * Determine input shapes * Add test * Remove getInputShapes * Fix model * Fix constructors * Add Caffe test * Fix predict	6 years ago
AsyaPronina	e06efd5329	G-API: Added graph pattern matching routine and basic tests	6 years ago
Hugo Lindström	935067ee05	Merge pull request #15265 from hugolm84:wince-armv7-supports-neon * WINCE 8.0 requires ARMv7 Thumb2 and thus have NEON instructions * Only add NEON if on _ARM_	6 years ago
Chip Kerchner	d513fb4c8e	Merge pull request #15199 from ChipKerchner:hogToHal Convert HOG from SSE SIMD to HAL - 35-45% faster on Power (VSX) (#15199) * Convert SSE SIMD to HAL. 35-45% improvement for Power (VSX) * Remove CV_NEON code. Use v_floor instead of 3 lines of code. * Invert comparison logic to simplify code. * Change initialization from v_load to constructor type.	6 years ago
Jake Howard	76b40a37e7	Merge pull request #15111 from RealOrangeOne:patch-1 * Remove unavoidable print of CV error The return value covers whether the device exists. This might be better hidden behind a debug flag, but I couldn't work out how to do that nicely. * Use `CV_LOG_WARNING` macro to log rather than removing it entirely	6 years ago
Alexander Alekhin	a77275e650	videoio(test): skip unstable MSMF tests (3)	6 years ago
Alexander Alekhin	5e527d22e3	gapi: fix build with MSVS2017/2019	6 years ago
Tomoaki Teshima	40c71a2463	suppress noisy warning * 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	6 years ago
Alexander Alekhin	5ef548a985	cmake: update initialization	6 years ago
Paul E. Murphy	f38a61c66d	fast_math: implement optimized PPC routines Implement cvRound using inline asm. No compiler support exists today to properly optimize this. This results in about a 4x speedup over the default rounding. Likewise, simplify the growing number of rounding function overloads. For P9 enabled targets, utilize the classification testing instruction to test for Inf/Nan values. Operation speedup is about 1.2x for FP32, and 1.5x for FP64 operands. For P8 targets, fallback to the GCC nan inline. It provides a 1.1/1.4x improvement for FP32/FP64 arguments.	6 years ago
Paul E. Murphy	3f92bcc11a	fast_math: selectively use GCC rounding builtins when available Add a new macro definition OPENCV_USE_FASTMATH_GCC_BUILTINS to enable usage of GCC inline math functions, if available and requested by the user. Likewise, enable it for POWER. This is nearly always a substantial improvement over using integer manipulation as most operations can be done in several instructions with no branching. The result is a 1.5-1.8x speedup in the ceil/floor operations. 1. As tested with AT 12.0-1 (GCC 8.3.1) compiler on P9 LE.	6 years ago
Paul E. Murphy	b2135be594	fast_math: add extra perf/unit tests Add a basic sanity test to verify the rounding functions work as expected. Likewise, extend the rounding performance test to cover the additional float -> int fast math functions.	6 years ago
AsyaPronina	816929c704	Bump to new ADE release v0.1.1f	6 years ago
Dmitry Kurtaev	a9839af903	Add preprocessing warps for separate parameters	6 years ago
Dmitry Kurtaev	6193e403e7	Enable some tests for 2019R2	6 years ago
Lubov Batanina	0e1ef8f8e1	Merge pull request #15184 from l-bat:IE_R2 Support new IE API (#15184) * Add support OpenVINO R2 for layers * Add Core API * Fix tests * Fix expectNoFallbacksFromIE for ONNX nets * Remove deprecated API * Remove td * Remove TargetDevice * Fix Async * Add test * Fix detectMyriadX * Fix test * Fix warning	6 years ago
Douwe Gelling	96a27f4266	allow forcing the input format for ffmpeg backend with env var	6 years ago
fishjam	26ac5a3bdc	try to fix VideoCapture different time stamp	6 years ago
ilbalance	cf93a05d2d	Merge pull request #15230 from ilbalance:js_rotate * in OpenCV.js added 'rotate' function and test sample * value test added	6 years ago
Alexander Alekhin	a4b4432015	videoio(test): skip unstable MSMF tests (2)	6 years ago

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19521 Commits (cc9b199ecbca3e917b9c53c3aa20664504e52c00)