calcBlurriness     57 modules/videostab/include/opencv2/videostab/deblurring.hpp CV_EXPORTS float calcBlurriness(const Mat &frame);
calcBlurriness    125 modules/videostab/src/stabilizer.cpp                 at(curPos_, blurrinessRates_) = calcBlurriness(frame);
calcBlurriness    175 modules/videostab/src/stabilizer.cpp         float blurriness = calcBlurriness(firstFrame);