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Wavelet packet reconstruction 2-D


X = wprec2(T)


wprec2 is a two-dimensional wavelet packet analysis function.

X = wprec2(T) returns the reconstructed matrix X corresponding to a wavelet packet tree T.

wprec2 is the inverse function of wpdec2 in the sense that the abstract statement wprec2(wpdec2(X,'wname')) would give back X.


If T is obtained from an indexed image analysis or a truecolor image analysis, X is an m-by-n matrix or an m-by-n-by-3 array, respectively.

For more information on image formats, see the image and imfinfo reference pages.

Version History

Introduced before R2006a