Merge pull request #2468 from mlyashko:back_proj_fix

11 years ago · 553673eeed
parent fd8f2c8d23 5252aa8fdd
commit 553673eeed
1 changed files with 4 additions and 0 deletions
--- a/modules/imgproc/src/histogram.cpp
+++ b/modules/imgproc/src/histogram.cpp
@ -2035,6 +2035,10 @@ static bool ocl_calcBackProject( InputArrayOfArrays _images, std::vector<int> ch
    Size size = images[0].size();
    int depth = images[0].depth();

+    //kernels are valid for this type only
+    if (depth != CV_8U)
+        return false;
+
    for (size_t i = 1; i < nimages; ++i)
    {
        const UMat & m = images[i];