Merge pull request #5655 from janstarzy:2.4-canny-fix

2026-07-30 15:53:03 +04:00 · 2015-11-12 03:10:11 +00:00
parent 0f288d1082 2799829bc9
commit fc1694c97c
1 changed files with 1 additions and 1 deletions
@@ -230,7 +230,7 @@ void cv::Canny( InputArray _src, OutputArray _dst,
        if ((stack_top - stack_bottom) + src.cols > maxsize)
        {
            int sz = (int)(stack_top - stack_bottom);
-            maxsize = maxsize * 3/2;
+            maxsize = std::max(sz + src.cols, maxsize * 3/2);
            stack.resize(maxsize);
            stack_bottom = &stack[0];
            stack_top = stack_bottom + sz;