About stationary wavelet transform

1 次查看（过去 30 天）
learningmat
learningmat 2015-2-24
Hi all.. I have a doubt in stationary wavelet transform. In DWT, we are applying low pass and high pass filter and decimated by 2. So that we are getting reduction in the resolution (i.e) size is reduced to half (for all 4 bands). In SWT, we are not decimating, so that we are getting all bands as same resolution as original image.In this where interpolation comes..and what is the function of interpolation here???... I may be wrong in my concept...If so really sorry for that..Please explain about this... Thanks a lot in advance..

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Discrete Multiresolution Analysis 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by