computeChannels   618 modules/objdetect/src/cascadedetect.cpp void HaarEvaluator::computeChannels(int scaleIdx, InputArray img)
computeChannels   797 modules/objdetect/src/cascadedetect.cpp void LBPEvaluator::computeChannels(int scaleIdx, InputArray _img)
computeChannels    65 modules/objdetect/src/cascadedetect.hpp     virtual void computeChannels( int, InputArray ) {}