Discrete Wavelet Touransform

Discuss digital image processing techniques and algorithms. We encourage its application to ImageMagick but you can discuss any software solutions here.
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trans
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Joined: 2012-04-07T23:11:30-07:00
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Discrete Wavelet Touransform

Post by trans » 2012-04-07T23:17:33-07:00

Kindly give me the algorithm to perform discrete wavelet transform on an image.I have already separated the r,g,b planes.I am in in a fix as what to do after this.
I know that we have to do something like this
A+B
A-B
for rows
C+D
C-D
for columns
but how do I implement it using java.
Kindly help
Thank You

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