Itseez/opencv — pull request #3084 by ElenaGvozdeva (2014-08-12 12:32:09+00:00)
Title: OCL: fixed dft calls for matchTemplate

Used R2C dft instead of R2R, because ocl_mulSpectrums works only with 2 channels.

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