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Commit e813326

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chacha21chacha21
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Merge pull request opencv#27039 from chacha21:threshold_otsu_doc_update
Threshold otsu doc update opencv#27039 PR for opencv#27038 (I had already done that, but encounters git madness after branch renaming) - [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 - [ ] 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
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‎modules/imgproc/include/opencv2/imgproc.hpp

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@@ -3070,9 +3070,10 @@ Also, the special values #THRESH_OTSU or #THRESH_TRIANGLE may be combined with o
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above values. In these cases, the function determines the optimal threshold value using the Otsu's
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or Triangle algorithm and uses it instead of the specified thresh.
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@note Currently, the Otsu's and Triangle methods are implemented only for 8-bit single-channel images.
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@note Currently, the Otsu's method is implemented only for CV_8UC1 and CV_16UC1 images,
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and the Triangle's method is implemented only for CV_8UC1 images.
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@param src input array (multiple-channel, 8-bit or 32-bit floating point).
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@param src input array (multiple-channel, CV_8U, CV_16S, CV_16U, CV_32F or CV_64F).
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@param dst output array of the same size and type and the same number of channels as src.
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@param thresh threshold value.
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@param maxval maximum value to use with the #THRESH_BINARY and #THRESH_BINARY_INV thresholding

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