IEEE/content/media/6287639/7859429/7992999/kahu5ab-2732001-large.gif' alt='Calculation Of Average Psnr Differences Between Rd-Curves Pdf' title='Calculation Of Average Psnr Differences Between Rd-Curves Pdf' />Video Coding Experts Group. PSNR differences between RDcurves VCEG. G. Bjontegaard, Calculation of average PSNR differences between RD curves, Tech, Tech. Rep. 13th VCEGM33 Meeting, Austin, Tex, USA, 2001. Calculation of average coding efficiency based on subjective quality scores. Html Code To Download Zip File In Asp Net.