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Wavelab Toolbox >> Wavelab Toolbox > 2-d Wavelet- and Cosine- Packet Tools > Make2dWaveletPacket

Make2dWaveletPacket

Create 2d Wavelet Packet

Calling Sequence

img = Make2dWaveletPacket(d,bx,by,kx,ky[,n,qmf])
img = Make2dWaveletPacket(d,bx,by,kx,ky[,n,Family,par])

Parameters

Inputs:

d,bx,by:

quadlet (frequency) index

kx,ky :

spatial frequency index within quadlet

n :

desired image extent (default 128)

qmf :

quadrature mirror filter

Family:

name of wavelet filter (default 'Symmlet')

par :

parameter of filter (default 8)

Outputs:

img :

2-d image, n by n

Description

Create the basis element corresponding to location (d,bx,by,kx,ky) within the WP table of depth D for an n by n image, filtered by the filter qmf.

Authors

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