opencv

Commit Graph

Author	SHA1	Message	Date
Kumataro	dba7186378	Merge pull request #24271 from Kumataro:fix24163 Fix to convert float32 to int32/uint32 with rounding to nearest (ties to even). #24271 Fix https://github.com/opencv/opencv/issues/24163 ### Pull Request Readiness Checklist See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [x] The PR is proposed to the proper branch - [x] There is a reference to the original bug report and related work - [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [x] The feature is well documented and sample code can be built with the project CMake (carotene is BSD)	11 months ago
Vincent Rabaud	3880d059b3	Merge pull request #24260 from vrabaud:ubsan Fix undefined behavior arithmetic in copyMakeBorder and adjustROI. #24260 This is due to the undefined: negative int multiplied by size_t pointer increment. To test, compile with: ``` mkdir build cd build cmake ../ -DCMAKE_C_FLAGS_INIT="-fsanitize=undefined" -DCMAKE_CXX_FLAGS_INIT="-fsanitize=undefined" -DCMAKE_C_COMPILER="/usr/bin/clang" -DCMAKE_CXX_COMPILER="/usr/bin/clang++" -DCMAKE_SHARED_LINKER_FLAGS="-fsanitize=undefined -lubsan" ``` And run: ``` make -j opencv_test_core && ./bin/opencv_test_core --gtest_filter=UndefinedBehavior ``` ### Pull Request Readiness Checklist See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [x] The PR is proposed to the proper branch - [x] There is a reference to the original bug report and related work - [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [x] The feature is well documented and sample code can be built with the project CMake	1 year ago
Alexander Alekhin	a2a92999be	core(arithm_op): workaround problem with scalars handling	4 years ago
Alexander Alekhin	3a2f40ac6f	core: don't allow reallocation in add/div/sub/bitwise aug operators	5 years ago
Alexander Smorkalov	c87b99e82b	Added test for new MatX division.	5 years ago
RAJKIRAN NATARAJAN	e6ce752da1	Merge pull request #15966 from saskatchewancatch:issue-15760 Add checks for empty operands in Matrix expressions that don't check properly * Starting to add checks for empty operands in Matrix expressions that don't check properly. * Adding checks and delcarations for checker functions * Fix signatures and add checks for each class of Matrix Expr operation * Make it catch the right exception * Don't expose helper functions to public API	5 years ago
Vitaly Tuzov	cd169941f2	Added test for addition of Mat and Matx	6 years ago
1over	b6367f5821	fixed operator- for Rect	6 years ago
Alexander Alekhin	8a3c394d6a	don't use constructors for C API structures	6 years ago
Alexander Alekhin	33b7028be2	core: use "explicit" for Matx() ctor	6 years ago
luz.paz	5718d09e39	Misc. modules/ typos Found via `codespell`	7 years ago
Alexander Alekhin	4a297a2443	ts: refactor OpenCV tests - removed tr1 usage (dropped in C++17) - moved includes of vector/map/iostream/limits into ts.hpp - require opencv_test + anonymous namespace (added compile check) - fixed norm() usage (must be from cvtest::norm for checks) and other conflict functions - added missing license headers	7 years ago
Alexander Alekhin	72f789bf34	core: fix type traits	7 years ago
Alexander Alekhin	9067310166	core(test): added cv::sortIdx accuracy tests	8 years ago
Vladislav Sovrasov	14451f3f06	core: fix adjustROI behavior on indexes overflow	8 years ago
Ilya Lavrenov	aa5326c231	cv::norm -> cvtest::norm in tests Conflicts: modules/core/src/stat.cpp	11 years ago
Maks Naumov	8271bd5f14	fix condition in CV_OperationsTest::operations1()	11 years ago
Ilya Lavrenov	37789f015a	deleted excess semicolons, commas	11 years ago
Roman Donchenko	924fc070f0	Changed / for Matx to Matx::div, for symmetry with Matx::mul.	12 years ago
Vikas Dhiman	f15dc72b89	Removed misleading comment and added the divisibility test to ::run function.	12 years ago
Vikas Dhiman	dbc9b4db0c	support elementwise division for Matx with "/" operator.	12 years ago
Vadim Pisarevsky	d925879366	reverted dangerous change in _InputArray::size()	12 years ago
Vadim Pisarevsky	374e3a0890	rewritten several functions from calib3d: findhomography, findfundamentalmat, findessentialmat, estimateaffine3d, computecorrespondepilines, convert points{to/from}homogeneous to C++.	12 years ago
Vadim Pisarevsky	146ca61a27	added tests for #1373 , #2629 , #2719 ; fixed another bug in determinant(Matx<T,n,n>)	12 years ago
Vadim Pisarevsky	ae10ecd264	fixed 2 test failures (test_DrawChessboardCorners & Core_Array.expressions)	12 years ago
Vadim Pisarevsky	f5742e6cac	fix bug #2447 - unary operator bug for single column matrix	12 years ago
OpenCV Buildbot	81f826db2b	Normalize line endings and whitespace	12 years ago
OpenCV Buildbot	04384a71e4	Normalize line endings and whitespace	12 years ago
Vadim Pisarevsky	7ee6040192	enable Matx as Mat elements (bug #1705 ).	12 years ago
Vadim Pisarevsky	1ded1597e7	fixed mixed-type array operations (bug #2336 )	12 years ago
Vadim Pisarevsky	7946fcdb69	added test for #2336	12 years ago
Andrey Kamaev	e73089bdb5	Fix windows build warnings	12 years ago
Vadim Pisarevsky	a74a2302aa	fixed bug #2331	12 years ago
Andrey Kamaev	b368f99d03	Merged the trunk r8852:8880	13 years ago
Vadim Pisarevsky	31395b0759	added check for false bug report #2081	13 years ago
Andrey Kamaev	afe11f69fb	Fixed Windows build warnings and configuration problem.	13 years ago
Andrey Kamaev	17fd1c7c61	Merged recent changes from trunk - 8833,8848,8850	13 years ago
Vadim Pisarevsky	82cb2ab556	fixed bug in SVD, ticket #2027 ; fixed building highgui with ffmpeg support on MacOSX	13 years ago
Andrey Kamaev	5715d9ef42	Removed incorrectly merged test	13 years ago
Marina Kolpakova	54ee92e3b0	merged trunk r8815:8827	13 years ago
Marina Kolpakova	162f9fd7ea	merged the trunk r8735:8766, r8769, r8777:8780, r8790 and r8800:8811	13 years ago
Vadim Pisarevsky	fd901d8323	fixed #2108 (thanks to Vincent for the report and proposed solution)	13 years ago
Vadim Pisarevsky	d60b1f2f82	fixed bug #2106 ; added test	13 years ago
Vadim Pisarevsky	52797a55e2	added support for vector<Mat_<>> in InputArray, OutputArray, split & merge	13 years ago
Vadim Pisarevsky	d5a0088bbe	merged 2.4 into trunk	13 years ago
Vadim Pisarevsky	87888984a5	added Matx<4,4>*Scalar operator (ticket #1830 )	13 years ago
Vadim Pisarevsky	30f1ab059b	make Mat::at<>(i) work with 2d matrices (to retrieve all elements in row-major order) (reported by Kurt) and fixed bug #1804	13 years ago
Vadim Pisarevsky	75b1788c6b	added "Matx*Vec -> Vec" operator (ticket #1830 )	13 years ago
Vadim Pisarevsky	2fd1e2ea57	merged all the latest changes from 2.4 to trunk	13 years ago
Vadim Pisarevsky	b122f7326b	fixed Core_Array.expressions test	13 years ago

43 Commits (bc0618b688bde681a8caa8619a55766fc9e6a32f)