opencv

Commit Graph

Author	SHA1	Message	Date
amir.tulegenov	cbb230fdfc	fix getDefaultName()	4 years ago
Tomoaki Teshima	5d1540f4fc	remove danger race condition	4 years ago
Smirnov Alexey	fdd5c26eb8	Fix optional move constructor	4 years ago
Zhuo Zhang	a5a421a9f1	Merge pull request #19522 from zchrissirhcz:3.4-fix-android-find-zlib-shared-since-ndk19 * fix find zlib.so instead of zlib.a when NDK >= 19 On Android platform, `libopencv_imgcodecs.a` is built, expected to depend on `libz.so`. However, since Android NDK r19, NDK's `libz.a` is found instead of `libz.so`, leading to link error (not found libz.a) on machines without same NDK version & direcotry. Since Android NDK-r19, toolchain pieces are installed to `$NDK/toolchains/llvm/prebuilt/<host-tag>/...`, including `libz.so`. Also installed to old paths (`<NDK>/platforms` and `<NDK>/sysroot`) in NDK r19, r20, r21, but since NDK 22, old paths are removed. - https://github.com/android/ndk/wiki/Changelog-r19 - https://github.com/android/ndk/wiki/Changelog-r22 With this commit, `libz.so` can be correctly found in NDK<19 and NDK>=19. `ZLIB_LIBRARIES` is also simplified as `z`, by appending match (regex) patterns for new toolchain installation directory's libz.so's paths. * simplify libz.so match pattern for abbreviation	4 years ago
Zhuo Zhang	743099f9f9	Merge pull request #19521 from zchrissirhcz:3.4-fix-core-module-android-arm64-build * fix core module android arm64 build * fix core module android build when neon is off When building for Android ARM platform, cmake with `-D CV_DISABLE_OPTIMIZATION=ON`, the expected behavior is not using ARM NEON, using naive computation instead. This commit fix the un-expected compile error for neon intrinsincs.	4 years ago
Alexander Alekhin	ad66b070a7	Merge pull request #19501 from komakai:android-ndk22	4 years ago
Alexander Alekhin	6f6dd227f8	Merge pull request #19523 from the-sparrow:master	4 years ago
Alexander Alekhin	d2d6eba16a	cmake: fix add_apple_compiler_options() calls and OBJCXX handling	4 years ago
Alexander Alekhin	cceec84139	Merge pull request #19520 from WeiChungChang:refine	4 years ago
the-sparrow	3d5f9e8b14	fix the spell error	4 years ago
Giles Payne	2cb48e034e	Build for NDK 22	4 years ago
Qoo	c909693d45	refine	4 years ago
Alexander Alekhin	e5d78960c6	Merge remote-tracking branch 'upstream/3.4' into merge-3.4	4 years ago
Alexander Alekhin	fba70f7991	Merge pull request #19515 from zchrissirhcz:3.4-fix-mislinked-zlib-in-vcpkg-by-adjust-link-order	4 years ago
Zhuo Zhang	84a290097b	fix link order: put zlib after png/tiff/openexr Previous link dependency: imgcodecs --> zlib --> libpng this can generate imgcodecs shared lib, until Visual Studio integrated with vcpkg, which will additionally specify LIBPATH, pointing to vcpkg installed zlib (if any), which links the wrong zlib. Fixed link dependency: imgcodecs --> libpng --> zlib in this fixed case, symbols in zlib referenced in libpng will be found in the build-from-source static zlib, instead of the vcpkg one. related discussion: - https://github.com/microsoft/vcpkg/issues/16165 - https://github.com/opencv/opencv/issues/17051 - https://github.com/opencv/opencv/issues/10576 MSVC linking order reference pages: - https://docs.microsoft.com/en-us/cpp/build/reference/link-input-files?view=msvc-160 for link order - https://docs.microsoft.com/en-us/cpp/build/reference/linking?view=msvc-160 LIB environment variable, for library file searching - https://docs.microsoft.com/en-us/cpp/build/reference/libpath-additional-libpath?view=msvc-160 LIBPATH option, for library file searching	4 years ago
Anatoliy Talamanov	ba8d20e9ae	Merge pull request #19425 from TolyaTalamanov:at/async-infer [G-API] Implement async infer * Implement async infer * Fix typo	4 years ago
Alexander Alekhin	767127c92e	Merge pull request #19505 from alalek:hotfix_19456	4 years ago
Alexander Alekhin	65b5d34aee	cmake: use INTERFACE_COMPILE_DEFINITIONS with definition	4 years ago
Francesco Petrogalli	6ee23c9b85	Merge pull request #19486 from fpetrogalli:dotprod_fast-3.4 * [hal][neon] Optimize the v_dotprod_fast intrinsics for aarch64. On Armv8 in AArch64 execution mode, we can skip the sequence v<op>_<ty>(vget_high_<ty>(x), vget_high_<ty>(y)) in favour of v<op>_high_<ty>(x, y) This has better changes for recent compilers to use less data movement operations and better register allocation. See for example: https://godbolt.org/z/bPq7vd * [hal][neon] Fix build failure on armv7. * [hal][neon] Address review comments in PR. PR: https://github.com/opencv/opencv/pull/19486 * [hal][neon] Define macro to check for the AArch64 execution state of Armv8. * [hal][neon] Fix macro definition for AArch64. The fix is needed to prevent warnings when building for Armv7.	4 years ago
Alexander Alekhin	cac5b0fe5a	Merge pull request #19494 from derbosper:js-build-config-fix	4 years ago
Tsukasa Sugiura	107f233626	Merge pull request #19484 from UnaNancyOwen:fix_highlevelapi * [dnn] fix high level api for python * [dnn] add test_textdetection_model_db * [dnn] fix textdetection test only check type and shape	4 years ago
Cuntian Liu	0677f3e21c	Merge pull request #19452 from ctuu:patch-1 * fix: findCUDNN script * Update FindCUDNN.cmake	4 years ago
Alexander Alekhin	93783df42a	Merge pull request #19439 from raaldrid:Exif_support_for_PNG_issue_16579	4 years ago
Dmitry Budnikov	1162cef978	Merge pull request #19495 from dbudniko:gapi_media_frame_size Add Media Frame size function and corresponding tests * add media frame size and tests * Address comments from Ruslan and Asya	4 years ago
Mieszko Boczkowski	a3fb64d1cd	Pass custom config file path as absolute	4 years ago
Alexander Alekhin	7079e7ea5e	Merge pull request #19480 from vrabaud:3.4	4 years ago
Alexander Alekhin	4f39f8a8d0	Merge pull request #19488 from asmorkalov:as/nonfree_check	4 years ago
Alexander Alekhin	27bada6737	Merge pull request #19471 from sturkmen72:patch-5	4 years ago
Rachel A	650836d700	Exif parsing for PNG files to support Exif orientation tag. Moved decoder specific Exif parsing to JPEG and PNG decoders, respectively. Issue 16579	4 years ago
Anatoliy Talamanov	c527b3cefd	Merge pull request #19319 from TolyaTalamanov:at/introduce-gopaque-garray-for-python [G-API] Introduce GOpaque and GArray for python * Introduce GOpaque and GArray for python * Fix ctor * Avoid code duplication by using macros * gapi: move Python-specific files to misc/python * Fix windows build Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>	4 years ago
Alexander Smorkalov	3b9aebee11	Not not test stitiching with SURF, if NONFREE is disabled	4 years ago
Vincent Rabaud	847b16fb76	Disable thread sanitization when CV_USE_GLOBAL_WORKERS_COND_VAR is not set. This fixes #19463	4 years ago
Ilya Churaev	8fa013309e	Merge pull request #19479 from ilyachur:remove_v0_multiply * Switched to v1 Multiply * Apply changes only for new OV	4 years ago
Anna Khakimova	7ab3a80d0a	Merge pull request #19233 from anna-khakimova:ak/simd_absdiffc GAPI: SIMD optimization for AbsDiffC kernel * SIMD optimization for AbsDiffC kernel * Applied comments * Applying comments and refactoring: Remove new univ intrinsics. * Performance experiment * Applied comments.Step2 * Applied comments. Step3	4 years ago
Alexander Alekhin	e5518ee657	Merge pull request #19422 from alalek:js_tutorial_intelligent_scissors_note	4 years ago
Suleyman TURKMEN	2387813428	Update imageSegmentation.cpp, imageSegmentation.py	4 years ago
Alexander Alekhin	0c31c0756c	Merge pull request #19468 from hmaarrfk:fix_apple_check	4 years ago
Mark Harfouche	7405075ede	CHange import order to avoid apple check error	4 years ago
Alexander Alekhin	6b474c4051	Merge remote-tracking branch 'upstream/3.4' into merge-3.4	4 years ago
Alexander Alekhin	a9c954e821	Merge pull request #19467 from alalek:hotfix_19411	4 years ago
Alexander Alekhin	b6933dbf3a	highgui(pollKey): properly handle no-GUI case	4 years ago
Alexander Alekhin	f46b1252c4	Merge pull request #19466 from alalek:hotfix_19259	4 years ago
Alexander Alekhin	e6959055b5	core(cuda.hpp): fix GpuMatND compilation with GCC < 5	4 years ago
Polina Smolnikova	0be18f5cb0	Merge pull request #19407 from rayonnant14:issue_19363 QRCodeDetector::decodeMulti() fixed invalid usage fixedType() * fixed invalid usage fixedType() changed default barcode type to CV_8UC1 added tests added assert in case multi channel straight barcode input * deleted extra wrap into OutputArray * fix warnings * objdetect(qr): remove unnecessary checks Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>	4 years ago
Namgoo Lee	7ea21c4b3c	Merge pull request #19259 from nglee:dev_gpumatnd1 Minimal implementation of GpuMatND * GpuMatND - minimal implementation * GpuMatND - createGpuMatHeader * GpuMatND - GpuData, offset, getDevicePtr(), license * reviews * reviews	4 years ago
Alexander Alekhin	9d227641c9	Merge pull request #19411 from crackwitz:highgui-pollkey	4 years ago
Alexander Alekhin	2a2e4e78bf	Merge pull request #19451 from alalek:cmake_mkl_tbb_oneapi_workaround	4 years ago
Anna Khakimova	fb3b297369	Merge pull request #18466 from anna-khakimova:ak/simd_addw_bitwise GAPI: SIMD optimization for AddWeighted kernel. * Add, sub, absdiff kernels optimization * AddW kernel * And, or kernels * AddWeighted refactoring and SIMD opt for AbsDiffC kernel * Remove simd opt of AbsDiffC kernel * Refactoring * Applied comments * Refactoring.Step2 * Applied comments.Step2	4 years ago
Alexander Alekhin	050327a1e2	Merge pull request #19456 from alalek:fixup_19447	4 years ago
Alexander Alekhin	4f08bb5046	Merge pull request #19428 from alalek:dnn_drop_misbehaved_clamp	4 years ago

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