Are the wavelet coefficients obtained after dwt2() transform normalized?

조회 수: 1 (최근 30일)
A. P. B.
A. P. B. 2019년 3월 11일
I have a norrmalized input image I . Are the coefficients obtained after the DWT normalized in matlab. Is there any approach to normalize the values of the coefficients obtained? Because the output after the transformation has negative values. How is it preserved?

이 질문에 답변하려면 로그인하십시오.

답변 (0개)

카테고리

Help Center 및 File Exchange에서 Discrete Multiresolution Analysis에 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