comp.dsp | what is the nonseparable wavelet transform for 2D image?

what is the nonseparable wavelet transform for 2D image?

Started by walala ●March 21, 2004

I heard this a lot times, but don't know what it is and how to implement in
matlab? Can anybody teach me a little bit on this?

Reply by Jerry Avins ●March 21, 20042004-03-21

walala wrote:

> I heard this a lot times, but don't know what it is and how to implement in
> matlab? Can anybody teach me a little bit on this?

A separable 2-D transform can be computed as independent 1-D transforms
in orthogonal directions. The reduction of computational complexity can
be enormous.

Jerry
-- 
Engineering is the art of making what you want from things you can get.
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what is the nonseparable wavelet transform for 2D image?

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