, . , , , , , , , .
, , , , PSNR, .
PSNR
PSNR (peak signal to noise ratio/ , ). , , , . , . , . , . , .
PSNR/Frame size
. . , . , ( 10 ). , . . , . - , .
:
1. MSAD - . , , .
2. Delta - .
3. Bluring measure - , . 0, .
4. Blocking measure - , "". , , .
5. SSIM Index - ( , ) .
:
1. ;
2. ;
3. ;
4. ( 15);
5. ;
6. .
ITU-T BT.500. - DSIS (. Double Stimulus Impairment Scale), , . , .