image compression using DWT

1 次查看(过去 30 天)
Jitesh Bhanushali
Jitesh Bhanushali 2014-3-24
sir how can we compress image using descrete wavelet transform??
is that attached file is correct?? how do i check if image compressed or not??

回答(1 个)

Walter Roberson
Walter Roberson 2014-3-24
No it is not correct.
  1. There is already a dwt routine in one of the toolboxes. Calling your code dwt.m is at the very least going to be confusing, and could well interfere with other routines.
  2. code that starts with "clear all" is always broken.

类别

Help CenterFile Exchange 中查找有关 Discrete Multiresolution Analysis 的更多信息

Community Treasure Hunt

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

Start Hunting!

Translated by