opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	35ff9af6ce	Merge pull request #21162 from rogday:softmax_simplification	3 years ago
Alexander Alekhin	dad2b9aac8	Merge pull request #21160 from rogday:elu_alpha	3 years ago
rogday	1613d30544	Merge pull request #21159 from rogday:ceil_mode fix ceil_mode for Average/MaxPooling * fix ceil_mode * add a comment	3 years ago
Alexander Alekhin	b6df9debaf	Merge pull request #21174 from APrigarina:fix_qr_encoder	3 years ago
Alexander Alekhin	b9d0dc60b0	Merge pull request #21173 from alalek:3.4_dnn_test_reenable_ov_2021_4	3 years ago
APrigarina	37b1876807	qr encoder: fix memory and unused variables issues	3 years ago
Alexander Alekhin	d206350738	Merge pull request #21172 from alalek:dnn_test_drop_non_cpu_int8	3 years ago
Jong Sin Kim	2da1f9181a	Merge pull request #21170 from JJJoonngg:4.x Check buffer size when frameWidth * frameHeight bigger than allocated buffer size	3 years ago
Alexander Alekhin	bd396e1fd5	dnn(test): re-enable tests which works with OpenVINO 2021.4.x (3.4)	3 years ago
Alexander Alekhin	f55c9ed1ba	dnn(test): drop non OCV/CPU cases for Int8 - zero code coverage and up to x3-x8 tests slowdown - implementation executes OCV/CPU in all cases - wrong skip conditions	3 years ago
Alexander Alekhin	5da69c0b9a	Merge pull request #21164 from rogday:sum_identity	3 years ago
Alexander Alekhin	a806e8cc58	Merge pull request #21163 from rogday:transpose_default	3 years ago
Anna Khakimova	369b260e12	Merge pull request #21158 from anna-khakimova:ak/simd_subC * GAPI Fluid: SIMD for SubC kernel. * Applied comments	3 years ago
Alexander Alekhin	d9e7c1626a	Merge pull request #21153 from alalek:build_warnings_msvs2017	3 years ago
Vincent Rabaud	1a1a7bbbfd	Merge pull request #21112 from vrabaud:3.4_luv_overflow * Fix integer overflow in cv::Luv2RGBinteger::process. For LL=49, uu=205, vv=23, we end up with x=7373056 and y=458 which overflows yx. imgproc(test): adjust test parameters to cover SIMD code	3 years ago
Smirnov Egor	33e97e994d	add sum of 1 input	3 years ago
Smirnov Egor	11e6848bb9	add default order to transpose	3 years ago
Smirnov Egor	829410729c	add new (Log)SoftMax simplification passes	3 years ago
Smirnov Egor	4995aecd62	add alpha parameter to ELU	3 years ago
Smirnov Egor	0e2a3686c0	add alpha parameter to ELU layer	3 years ago
Alexander Alekhin	66b2140892	build: eliminate C4309 warning from protobuf files with MSVS2017	3 years ago
Alexander Alekhin	0d2857a242	Merge pull request #21152 from rogday:fix_defaults	3 years ago
Alexander Alekhin	17d99e6266	Merge pull request #21142 from alalek:dnn_two_inputs_ocl_fp16_3.4	3 years ago
Andrew Ryrie	ea7d4be3f8	Merge pull request #20658 from smbz:lstm_optimisation * dnn: LSTM optimisation This uses the AVX-optimised fastGEMM1T for matrix multiplications where available, instead of the standard cv::gemm. fastGEMM1T is already used by the fully-connected layer. This commit involves two minor modifications: - Use unaligned access. I don't believe this involves any performance hit in on modern CPUs (Nehalem and Bulldozer onwards) in the case where the address is actually aligned. - Allow for weight matrices where the number of columns is not a multiple of 8. I have not enabled AVX-512 as I don't have an AVX-512 CPU to test on. * Fix warning about initialisation order * Remove C++11 syntax * Fix build when AVX(2) is not available In this case the CV_TRY_X macros are defined to 0, rather than being undefined. * Minor changes as requested: - Don't check hardware support for AVX(2) when dispatch is disabled for these - Add braces * Fix out-of-bounds access in fully connected layer The old tail handling in fastGEMM1T implicitly rounded vecsize up to the next multiple of 8, and the fully connected layer implements padding up to the next multiple of 8 to cope with this. The new tail handling does not round the vecsize upwards like this but it does require that the vecsize is at least 8. To adapt to the new tail handling, the fully connected layer now rounds vecsize itself at the same time as adding the padding(which makes more sense anyway). This also means that the fully connected layer always passes a vecsize of at least 8 to fastGEMM1T, which fixes the out-of-bounds access problems. * Improve tail mask handling - Use static array for generating tail masks (as requested) - Apply tail mask to the weights as well as the input vectors to prevent spurious propagation of NaNs/Infs * Revert whitespace change * Improve readability of conditions for using AVX * dnn(lstm): minor coding style changes, replaced left aligned load	3 years ago
Smirnov Egor	05db8784ae	fix Clip, LeakyReLU, LRN, Split defaults	3 years ago
utibenkei	68667d6057	fix_android_ndk_camera_order_of_u_and_v	3 years ago
Anna Khakimova	d58b5ef74b	Merge pull request #21119 from anna-khakimova:ak/simd_addc * GAPI Fluid: SIMD for AddC kernel * Final version * Applied comments.	3 years ago
rogday	f044037ec5	Merge pull request #20733 from rogday:argmaxnd Implement ArgMax and ArgMin * add reduceArgMax and reduceArgMin * fix review comments * address review concerns	3 years ago
Suleyman TURKMEN	a97f21ba4e	Merge pull request #20957 from sturkmen72:update-documentation Update documentation * Update DNN-based Face Detection And Recognition tutorial * samples(dnn/face): update face_detect.cpp * final changes Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>	3 years ago
Supernovae	b594ed99b8	Merge pull request #20933 from shubham-shahh:master Improved overall readability of the code * grid_nms.cu: minor fix-ups * Update grid_stride_range.hpp * Update tf_importer.cpp	3 years ago
Alexander Alekhin	58b06222ff	dnn(DataLayer): fix CPU/OpenCL code paths for FP16 handling	3 years ago
Alexander Alekhin	58dc397930	dnn(test): add two_inputs test with FP32/U8 data types - remove similar test from IE scope under HAVE_INF_ENGINE	3 years ago
Alexander Alekhin	15073d63d9	Merge pull request #21126 from alalek:dnn_test_ie_update_4.x	3 years ago
yuki takehara	a6277370ca	Merge pull request #21107 from take1014:remove_assert_21038 resolves #21038 * remove C assert * revert C header * fix several points in review * fix test_ds.cpp	3 years ago
Alexander Alekhin	31b2d6be75	dnn(test): update InferenceEngine tests (4.x)	3 years ago
Alexander Alekhin	57ee14d62d	Merge remote-tracking branch 'upstream/3.4' into merge-3.4	3 years ago
Alexander Alekhin	d470cfe86e	Merge pull request #21134 from alalek:gapi_fix_build_ie_msvs2015	3 years ago
Alexander Alekhin	b55d8f46f4	Merge pull request #21133 from alalek:dnn_test_ie_update_3.4	3 years ago
Alexander Alekhin	c15218e37a	gapi: fix build with MSVS2015 (with IE)	3 years ago
Alexander Alekhin	985aa0423d	dnn(test): update InferenceEngine tests	3 years ago
Alexander Alekhin	c14a8dce93	Merge pull request #21131 from cclauss:codespell	3 years ago
Alexander Alekhin	f5d45221ca	Merge pull request #21130 from cclauss:print-function	3 years ago
Christian Clauss	d668aa7c24	Merge pull request #21121 from cclauss:patch-2 * GitHub Action to lint Python code * Move from automatic events to manual ones * flake8: Do not look for undefined names	3 years ago
Orest Chura	e20fe421e7	Merge pull request #21103 from OrestChura:oc/fix_1D_Mat_RMat_View_issue [G-API] Fix issue of getting 1D Mat out of RMat::View * Fix issue of getting 1D Mat out of RMat::View - added test - fixed for standalone too (removed Assert(dims.empty())) * Fixed asVeiw() function for standalone * Put more detailed comment	3 years ago
Orest Chura	2deb38d615	Merge pull request #21083 from OrestChura:oc/fix_coverity_vino_issues [G-API] Fixed Coverity issues * Fixed Coverity issues - VectorRef&OpaqueRef m_kind = CV_UNKNOWN - added same-type overload for saturate() - sanitized resize value in ByteMemoryInStream::operator>> (std::string& str) - handled throws from ~GStreamingExecutor() * Catching exception by const ref * Addressing Sergey's comments * Applied enable_if semanitcs to saturate(x, round) too * Removed uncaught_exception, made destructor noexcept back * Split Fluid ConvertTo to multiple functions to avoid ifs; added CV_ALWAYS_INLINE * Added FIXME to address throwings from stop() * Fix standalone * Addressing comments * Guarded SIMD optimizations properly * Removed excess parameter from simd_impl functions	3 years ago
Maxim Pashchenkov	b95d71af2b	Merge pull request #21106 from mpashchenkov:mp/ocv-gapi-clean-samples G-API: Cleaning samples * parseSSD + removed render details from gcpukernel * self-rev * Applying comment * Added operators * warnings	3 years ago
Christian Clauss	ebe4ca6b60	Fix typos discovered by codespell	3 years ago
Alexander Alekhin	f159ed20c2	Merge pull request #21128 from cclauss:patch-3	3 years ago
Christian Clauss	cdbb042ce4	Use print() function in both Python 2 and Python 3	3 years ago
Christian Clauss	23bbe511fe	CMakeLists.txt: Fix typo discovered by codespell https://pypi.org/project/codespell/	3 years ago

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