Open Source Computer Vision Library https://opencv.org/

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opencv/modules/core

History

Wanli bef6c110a4 Merge pull request #25781 from WanliZhong:v_log ... Add support for v_log (Natural Logarithm) #25781 This PR aims to implement `v_log(v_float16 x)`, `v_log(v_float32 x)` and `v_log(v_float64 x)`. Merged after https://github.com/opencv/opencv/pull/24941 TODO: - [x] double and half float precision - [x] tests for them - [x] doc to explain the implementation ### 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 - [ ] There is a reference to the original bug report and related work - [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [ ] The feature is well documented and sample code can be built with the project CMake		4 months ago
..
3rdparty/SoftFloat	Add install component for 3rdparty libraries licenses	7 years ago
cmake/parallel	core(parallel): plugins support	4 years ago
doc	Merge pull request #23342 from n0099:#23335	2 years ago
include/opencv2	Merge pull request #25781 from WanliZhong:v_log	4 months ago
misc	Replace static numpy allocator by function containing static.	7 months ago
perf	Merge pull request #25671 from savuor:rv/arithm_extend_tests	6 months ago
src	Merge pull request #25789 from asmorkalov:as/HAL_meanStdDev_tails	5 months ago
test	Merge pull request #25781 from WanliZhong:v_log	4 months ago
CMakeLists.txt	build: first class cuda support	11 months ago