image compression

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Pat
Pat 2011-9-6
thank u sir as u said "I need to do something called 3d-iwt", but where do I get it? this is what I was about to tell.....can u help

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回答（1 个）

Wayne King
Wayne King 2011-9-6
Hi Pat, The 3D discrete wavelet transform is fully supported in the Wavelet Toolbox.
See http://www.mathworks.com/help/toolbox/wavelet/ref/wavedec3.html
and
http://www.mathworks.com/help/toolbox/wavelet/ref/waverec3.html
Good luck, Wayne
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Pat
Pat 2011-9-6
THANK U SIR ,BUT I WANT TO PERFORM ON AM IMAGE WHICH IS RGB

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