From 56a4877e3072b0a2b7c981795276af334e327cc2 Mon Sep 17 00:00:00 2001 From: TuNanTang Date: Tue, 14 Mar 2023 21:09:53 +0800 Subject: [PATCH] Merge pull request #23341 from TuNanTang:3.4 ### 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. - [ ] 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 - [ ] 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 --- .../core/mat_mask_operations/mat_mask_operations.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/samples/cpp/tutorial_code/core/mat_mask_operations/mat_mask_operations.cpp b/samples/cpp/tutorial_code/core/mat_mask_operations/mat_mask_operations.cpp index 0fece804b2..c1c67b90ce 100644 --- a/samples/cpp/tutorial_code/core/mat_mask_operations/mat_mask_operations.cpp +++ b/samples/cpp/tutorial_code/core/mat_mask_operations/mat_mask_operations.cpp @@ -92,7 +92,7 @@ void Sharpen(const Mat& myImage,Mat& Result) for(int i= nChannels;i < nChannels*(myImage.cols-1); ++i) { - *output++ = saturate_cast(5*current[i] + output[i] = saturate_cast(5*current[i] -current[i-nChannels] - current[i+nChannels] - previous[i] - next[i]); } }