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Wavelab Toolbox >> Wavelab Toolbox > 2-d Wavelet- and Cosine- Packet Tools > FPT2_CP

FPT2_CP

Analyze image into 2-d cosine packet coefficients

Calling Sequence

coef = FPT2_CP(basis,img,D)

Parameters

Inputs:

basis:

Quadtree selecting cosine packet basis

img :

2-d image to be transformed into basis

D :

maximum depth of tree

Outputs:

coef :

2-d cosine packet coeffts in given basis

Description

Once a cosine packet basis has been selected (presumably via Best2dBasis), this function may be used to expand a given image in that basis.

Authors

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