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how to transform images to wavwlet domain?

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Femi Joy
Femi Joy 2013-1-23
i wanted to know how to transform images to wavelet domain?

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回答（2 个）

Walter Roberson
Walter Roberson 2013-1-23
Wayne King
Wayne King 2013-1-23
Walter has provided you with the correct link to category page for 2D analysis.
Currently, you have to decide whether you want:
1.) a decimated wavelet transform for which you can use wavedec2.m
2.) a nondecimated wavelet transform for which you can use swt2.m or ndwt2.m
3.) a wavelet packet transform for which you can use wpdec2.m

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