opencv

Commit Graph

Author	SHA1	Message	Date
Paul Jurczak	bd7bad02a0	convertFp16 documentation edit (2) If this seems too wordy, take into account a new user who tries to find out extent of FP16 support in OpenCV.	7 years ago
Alexander Alekhin	03edddba47	core: drop unnecessary duplicate check	7 years ago
Vadim Pisarevsky	7d19bd6c19	Merge pull request #11634 from vpisarev:empty_mat_with_types_2 fixes handling of empty matrices in some functions (#11634) * a part of PR #11416 by Yuki Takehara * moved the empty mat check in Mat::copyTo() * fixed some test failures	7 years ago
Alexander Alekhin	d70e01b635	calib3d: chess board - replace to cv::findContours()	7 years ago
Alexander Alekhin	549b5df225	build: workaround issues with C compilation mode - cvdef.h + cvRound (double only) - highgui_c.h	7 years ago
Namgoo Lee	79af0bfccf	NPP : NppStreamHandler fix	7 years ago
Tomoaki Teshima	e2c787884d	fix the test failure of CUDA_Arithm/MeanStdDev	7 years ago
Vadim Pisarevsky	e0dbe5cfcc	handle huge matrices correctly (#11505 ) * make sure that the matrix with more than INT_MAX elements is marked as non-continuous, and thus all the pixel-wise functions process it correctly (i.e. row-by-row, not as a single row, where integer overflow may occur when computing the total number of elements)	7 years ago
Alexander Alekhin	352510cc19	core: fix ARM intrinsincs '0' is specific case (make no sence as a standalone operation), but it can be useful in template-based programming. reverts commit: `a58c9d4d63`	7 years ago
cDc	f2fbfd7a10	fix bug in Matx::inv()	7 years ago
Sayed Adel	ed19da21ab	core:ppc Several improvements on VSX(2) * add v_float64x2 support to v_rotate_* * treat float vector in v_check_any, vec_any_lt as int vector * add test case for v_rotate_left	7 years ago
Alexander Alekhin	8c349ff8ff	core: added MatSize::dims() method to avoid accessing of 'p[-1]' (static code analysers dislike this)	7 years ago
exoson	058299cc66	Optimize MultiBandBlender to run faster	7 years ago
Alexander Alekhin	84db82a329	build: fix warnings	7 years ago
Alexander Alekhin	576d2dbac0	refactor: don't use CV_ErrorNoReturn() internally	7 years ago
Vadim Pisarevsky	4001e310f5	improved performance of v_load_deinterleave(8uC3) & v_store_interleave(8uC3) intrinsics when using SSSE3 instructions.	7 years ago
Alexander Alekhin	4cbec82ac1	build: unreachable code after CV_Error()	7 years ago
Alexander Alekhin	65726e4244	core(hal): improve v_select() SSE4.1+ v_select 'mask' is restricted to these values only: 0 or ~0 (0xff/0xffff/etc) mask in accuracy test is updated.	7 years ago
Ryan Wong	6f675ae75b	Merge pull request #11304 from kinchungwong:issue_11242_intrin_cv34x_nocpp11 * Issue 11242 intrinsics v_extract, v_rotate improvement, branch 3.4, without C++11 (remove type restrictions for SSE2, use PALIGNR on SSSE3, compile to no-op when imm is 0 or nlanes). * fix whitespace * Fix #11242 (NEON intrinsics v_rotate...) branch 3.4 Separate macro expansion OPENCV_HAL_IMPL_NEON_SHIFT_OP for bitwise shifts for integers, from macro expansion OPENCV_HAL_IMPL_NEON_ROTATE for lane rotations. Bitwise shifts do not apply to floats, but lane-rotations can apply to both. * fix whitespace * Fix #11242 compile error (VSX intrinsics v_rotate(a)) branch 3.4 no-c++11	7 years ago
Simon Que	705464258e	Merge pull request #11353 from eecsninja:3.4 * Fix CV_Asserts with negation of strings {!"string"} causes some compilers to throw a warning. The value of the string is not that important -- it's only for printing the assertion message. Replace these calls with: CV_Error(Error::StsError, "string") to suppress the warning. * remove unnecessary 'break' after CV_Error()	7 years ago
Alexander Alekhin	647eb243ae	core: CV_Error is marked as 'noreturn'	7 years ago
Alexander Alekhin	fa3cb03f62	core(hal): v_min()/v_max() use SSE4.1 intrinsics	7 years ago
Alexander Alekhin	97882d03cc	core: fix FP16 conversion with CV_DISABLE_OPTIMIZATION option Reproducer: cmake -DCPU_BASELINE=AVX2 -DCV_DISABLE_OPTIMIZATION=ON ...	7 years ago
Alexander Alekhin	59b413c8a1	imgproc(ipp): disable parallel GaussianBlur	7 years ago
Tomoaki Teshima	a82e70cd40	remove raw SSE2/NEON implementation from imgwarp.cpp * use universal intrinsic instead of raw intrinsic * add 2 channels de-interleave on x86 platform * add v_int32x4 version of v_muladd * add accumulate version of v_dotprod based on the commit from seiko2plus on bf1852d * remove some verify check in performance test * avoid the out of boundary access and keep the performance	7 years ago
Sayed Adel	56ec10bfa2	core:ppc Several improvements on VSX(1) * remove unnecessary defines from vsx_utils * fix v_load_expand, load lower 64bit * use vec_ld, vec_st with alignment load/store on all types except 64bit * map v_extract to v_rotate_right * update license header * enable VSX by default on clang since #11167	7 years ago
Alexander Alekhin	567ae61e78	core: add "check" macros	7 years ago
Maksim Shabunin	d2cff38db6	Added interface to check library version during runtime	7 years ago
k-shinotsuka	fbdcc0e8e4	add universal intrinsics for HSV2RGB_f	7 years ago
Maksim Shabunin	b88609a921	Reduced direct TBB dependencies	7 years ago
lopespt	c17ce1a0af	Solves issue #10506	7 years ago
Alexander Alekhin	7818071ba2	cuda: eliminate part of build warnings	7 years ago
Alexander Alekhin	87498bc6d4	cmake: workaround CPATH ipp_iw issue CPATH entries are processed before any -isystem: https://gcc.gnu.org/onlinedocs/cpp/Environment-Variables.html	7 years ago
Alexander Alekhin	9111538bfb	core: apply CV_OVERRIDE/CV_FINAL	7 years ago
Alexander Alekhin	84980741a8	core: add CV_OVERRIDE/CV_FINAL macros	7 years ago
Collen Jones	687ccdf8db	Fix link to Hershey fonts	7 years ago
Alexander Alekhin	7f9253ea0a	samples: avoid using of legacy C-like API - CV_RGB() macro is moved into opencv2/imgproc.hpp from imgproc_c.h - samples/cpp/filestorage_base64.cpp is dropped	7 years ago
Namgoo Lee	a8f86af633	Update GpuMat, GpuMat::download, GpuMat::upload documentation	7 years ago
Alexander Alekhin	4378e8fcc0	core: fix cv::Mat constructor	7 years ago
Tomoaki Teshima	6c25351049	make the asynchronous call to NPP safe * Stop calling nppSetStream	7 years ago
miqlas	f3a9f13cb4	Merge pull request #10984 from extrowerk:advanced_haiku_patches * Haiku supporting patches * Revert uneeded changes * Whitespace cleanup	7 years ago
Alexander Alekhin	ee1ac1140d	core: use explicit for cv::AutoBuffer To avoid compilation of this code: - buf = 0; This code can be received after refactoring of 1D cv::Mat to cv::AutoBuffer. - "cv_mat = 0" calls setTo(). - cv::AutoBuffer calls "allocate(0)" - this is wrong.	7 years ago
Dmitry Kurtaev	130546e1d9	Semantic segmentation sample.	7 years ago
Suleyman TURKMEN	5e1a656bbb	Update core.hpp	7 years ago
Alexander Alekhin	ca9af20179	OpenCV version '-cvsdk'	7 years ago
Alexander Alekhin	6ffc48769a	OpenCV version++ OpenCV 3.4.1	7 years ago
Alexander Alekhin	48b8aa51cd	core: eliminate redundant cv::format() declarations Existed includes sequence: - utility.hpp -> core.hpp -> operations.hpp	7 years ago
Patrik Huber	7be0c78533	Merge pull request #10589 from patrikhuber:patch-1 * Make <array> #ifdef true for MSVC I think MSVC had `std::array` for quite a while (possibly going back as far as VS 2012, but it's definitely there in 2015 and 2017. So I think `_MSC_VER` `1900` is a safe bet. Probably `1800` and maybe even `1700` could work as well but I can't test that locally. * fix test	7 years ago
Ryo Suzuki	97d9ea00fe	Fix typo in core/base.hpp	7 years ago
Alexander Alekhin	c020a7bb67	build: portable integer types	7 years ago

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1523 Commits (a6ad44a7c740cbc8bba7683a017016c5afd63d79)