opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	48d41ab088	dnn: bump API version	5 years ago
Alexander Alekhin	0fda243a05	pre: OpenCV 3.4.8 (version++)	5 years ago
Alexander Alekhin	70dfae31a2	experimental version++	5 years ago
atinfinity	3b9f981358	removed tegra optimization	5 years ago
Chip Kerchner	26228e6b4d	Merge pull request #15358 from ChipKerchner:imgwarpToHal * Convert ImgWarp from SSE SIMD to HAL - 2.8x faster on Power (VSX) and 15% speedup on x86 * Change compile flag from CV_SIMD128 to CV_SIMD128_64F for use of v_float64x2 type * Changing WarpPerspectiveLine from class functions and dispatching to static functions. * Re-add dynamic runtime and dispatch execution. * RRestore SSE4_1 optimizations inside opt_SSE4_1 namespace	5 years ago
Maksim Shabunin	f3aab47f94	Assorted documentation fixes * removed private flann documentation * common tutorial images moved to doc/images * grouping issues	5 years ago
Braedy Kuzma	9bf8b496d6	Use commonly supported instruction mnemonic.	5 years ago
Braedy Kuzma	d4120dd2fe	Disambiguate vecpopcnt for (u)dword2.	5 years ago
Alexander Alekhin	654d0c29ad	ts: fix callback function signature detected by UBSAN	5 years ago
Lubov Batanina	90eb529bc4	Merge pull request #15395 from l-bat:fully_connected * Fix IE FullyConnected layer * Fix MyriadX	5 years ago
Chip Kerchner	30a60d396b	Merge pull request #15274 from ChipKerchner:lkpyramidToHal * Convert lkpyramid from SSE SIMD to HAL - 90% faster on Power (VSX). * Replace stores with reduce_sum. Rework to handle endianess correctly. * Fix compiler warnings by casting values explicitly to shorts * Switch to CV_SIMD128 compiler definition. Unroll loop to 8 elements since we've already loaded the data.	5 years ago
Vitaly Tuzov	d134ec54c5	Extend tests for v_check_any and v_check_all intrinsics	5 years ago
ChipKerchner	288e6f9c07	Improve vectorization in the 'norm' functions	5 years ago
ChipKerchner	70b883cfeb	Fix macro bug with v_reduce_min and v_reduce_max for chars in VSX	5 years ago
Vitaly Tuzov	1b40528e1a	Fix for AVX2 implementation of v_check_any(), v_check_all() intrinsics	5 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	5 years ago
Dmitry Kurtaev	57676cf64d	Fix https://github.com/opencv/opencv/issues/15141	5 years ago
Alexander Alekhin	d7409604b5	core: handle empty Mat in Mat_ assignment operators	5 years ago
Alexander Alekhin	29dbeb253c	build: fix build with ICC	5 years ago
Alexander Alekhin	5a497077f1	objdetect: add input check in HOG detector	5 years ago
Andrey Golubev	410583e5f9	Document usage of accuracy tests model	5 years ago
Kazuma Furuhashi	ccecd3405a	Merge pull request #15007 from 284km:fixatypo s/last_occurence/last_occurrence/	5 years ago
Alexander Alekhin	8a0b93bc4d	core: update fastmath.hpp	5 years ago
Alexander Alekhin	8b1fe8f6e0	core: fix stat SIMD code	5 years ago
Zyrin	869ea22f34	Use std::move in Mat_<T> move constructors	5 years ago
Zyrin	8ef8088686	Fix stack overflow on gcc with c++17 (#15343 )	5 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.	5 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	5 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.	5 years ago
ChipKerchner	51ceabb2eb	Change fast corner flags in HAL version from char array to single int	5 years ago
Alexander Alekhin	6a439ae53d	videoio(doc): fix 'since' version	5 years ago
Suleyman TURKMEN	a1e96a7deb	Update seamless_cloning.cpp	5 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`	5 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`	5 years ago
Dmitry Kurtaev	e4a80aee09	Fix #15296	5 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	5 years ago
Alexander Alekhin	32772a5436	3.4: backported changes from 'master' branch	5 years ago
smirnov-alexey	35e5f00cac	Simplify tests on GAPI_TRANSFORM	5 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	5 years ago
Diego	f7f2438478	Merge pull request #15082 from dvd42:segmentation-module Segmentation module (#15082)	5 years ago
Alexander Alekhin	15b8a8d935	build: eliminate warnings with Xcode 10.3	5 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	5 years ago
AsyaPronina	59de4d9ad8	Added Preproc use case test for graph pattern matching	5 years ago
smirnov-alexey	4c168e95de	Extend test suite on GAPI_TRANSFORM macro	5 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	5 years ago
AsyaPronina	e06efd5329	G-API: Added graph pattern matching routine and basic tests	5 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_	5 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.	5 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	5 years ago
Alexander Alekhin	a77275e650	videoio(test): skip unstable MSMF tests (3)	5 years ago

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19701 Commits (72315e7b0019e52446a0026446dac8e66ea51481)