PSNR

calculate PSNR = 25.40 but the quality of image is very high and the difference between origial image and other image don't seen How that??????

[Sean de Wolski]

http://www.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer

[Aseel H]

@sean de Wolski

This is not a question but I'm surprised of the result of PSNR so I want a reason for this result not answered