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Merge pull request #28091 from ParalYAO:fix/brisk/descriptor-calculation-pointer-bug

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fix(features2d): Correct pointer arithmetic in BRISK corner traversal
This commit is contained in:
Alexander Smorkalov
2025-12-01 10:34:12 +03:00
committed by GitHub
parent fbd550438f 29746ab963
commit 6bc22ad5c3
1 changed files with 1 additions and 1 deletions
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modules/features2d/src/brisk.cpp
+1 -1
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@@ -626,7 +626,7 @@ BRISK_Impl::smoothedIntensity(const cv::Mat& image, const cv::Mat& integral, con
ret_val = A * int(*ptr);
ptr += dx + 1;
ret_val += B * int(*ptr);
ptr += dy * imagecols + 1;
ptr += (dy + 1) * imagecols;
ret_val += C * int(*ptr);
ptr -= dx + 1;
ret_val += D * int(*ptr);