Itseez/opencv — pull request #3013 by ElenaGvozdeva (2014-07-29 08:12:30+00:00)
Title: OCL: matchTemplate

**Description:**
* used `float` instead of `int` for `CV_8U` in sumTemplate
* new block size for `dft`
* added `dft` for all platforms

check_regression=*OCL*MatchTemplate*
test_modules=imgproc
build_examples=OFF