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

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opencv/doc/tutorials

History

Alexander Smorkalov 15783d6598 Merge pull request #25792 from asmorkalov:as/HAL_fast_GaussianBlur ... Added flag to GaussianBlur for faster but not bit-exact implementation #25792 Rationale: Current implementation of GaussianBlur is almost always bit-exact. It helps to get predictable results according platforms, but prohibits most of approximations and optimization tricks. The patch converts `borderType` parameter to more generic `flags` and introduces `GAUSS_ALLOW_APPROXIMATIONS` flag to allow not bit-exact implementation. With the flag IPP and generic HAL implementation are called first. The flag naming and location is a subject for discussion. Replaces https://github.com/opencv/opencv/pull/22073 Possibly related issue: https://github.com/opencv/opencv/issues/24135 ### 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 - [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. - [ ] The feature is well documented and sample code can be built with the project CMake		10 months ago
..
app	Merge pull request #25813 from kaingwade:orbbec-astra	11 months ago
calib3d	Update usac tutorial.	2 years ago
core	Merge pull request #25042 from mshabunin:doc-upgrade	1 year ago
dnn	fix the mistake	10 months ago
features2d	Merge remote-tracking branch 'upstream/3.4' into merge-3.4	3 years ago
gapi	Typos and formating fixes.	3 years ago
gpu	fix 4.x links	3 years ago
imgproc	Merge pull request #25042 from mshabunin:doc-upgrade	1 year ago
introduction	Merge pull request #25792 from asmorkalov:as/HAL_fast_GaussianBlur	10 months ago
ios	Fix typos in tutorials within docs/	3 years ago
objdetect	Merge pull request #25378 from AleksandrPanov:move_charuco_tutorial	1 year ago
others	doc: removed duplicated markdown file, fixed gapi tutorial	1 year ago
tutorials.markdown	Merge pull request #23018 from stopmosk:move-aruco-tutorial	1 year ago