psnr with unit8 or double values

조회 수: 1 (최근 30일)
lou ham
lou ham 2020년 2월 27일
hi, I calculated the psnr after compression with the uint8 values of the two images and I found 35db.
then I redid the calculation with the double precision values and I found around 32 db.
what is the exact calculation?

이 질문에 답변하려면 로그인하십시오.

답변 (0개)

카테고리

Help Center 및 File Exchange에서 Image Quality에 대해 자세히 알아보기

태그

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by