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added data type check for back projection fix
author
mlyashko
<maria.lyashko@itseez.com>
Wed, 12 Mar 2014 07:30:28 +0000
(11:30 +0400)
committer
mlyashko
<maria.lyashko@itseez.com>
Wed, 12 Mar 2014 07:30:28 +0000
(11:30 +0400)
modules/imgproc/src/histogram.cpp
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diff --git
a/modules/imgproc/src/histogram.cpp
b/modules/imgproc/src/histogram.cpp
index
0385a18
..
04dc7e2
100644
(file)
--- 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];