proper fix for reduce with op=CV_REDUCE_AVG and ddepth==CV_8U

14 years ago · f2f8fc14b0
parent 138490fdbb
commit f2f8fc14b0
1 changed files with 3 additions and 1 deletions
--- a/modules/core/src/matrix.cpp
+++ b/modules/core/src/matrix.cpp
@ -1872,8 +1872,10 @@ void cv::reduce(const InputArray& _src, OutputArray _dst, int dim, int op, int d
    {
        op = CV_REDUCE_SUM;
        if( sdepth < CV_32S && ddepth < CV_32S )
+        {
            temp.create(dst.rows, dst.cols, CV_32SC(cn));
-        //ddepth = CV_32S;
+            ddepth = CV_32S;
+        }
    }

    ReduceFunc func = 0;