00001 /*! 00002 *************************************************************************** 00003 * \file 00004 * img_dist_snr.h 00005 * 00006 * \author 00007 * Woo-Shik Kim 00008 * 00009 * \date 00010 * 29 May 2008 00011 * 00012 * \brief 00013 * Headerfile to calculate signal to noise ratio (SNR) 00014 ************************************************************************** 00015 */ 00016 00017 #ifndef _IMG_DIST_SNR_H_ 00018 #define _IMG_DIST_SNR_H_ 00019 #include "img_distortion.h" 00020 00021 extern void find_snr(ImageParameters *p_Img, InputParameters *p_Inp, ImageStructure *imgREF, ImageStructure *imgSRC, DistMetric metricSSE[3], DistMetric metricPSNR[3]); 00022 00023 #endif 00024