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

quadbounds

x,y bounds of quadlet

Calling Sequence

[lox,hix,loy,hiy] = quadbounds(d,bx,by,n)

Parameters

Inputs:

d :

depth in splitting

bx,by :

box coordinates at that depth

n :

extent of image

Outputs:

lox :

lower x-index of quadlet

loy :

lower y-index of quadlet

hix :

upper x-index of quadlet

hiy :

upper y-index of quadlet

Description

This routine is called by other, higher-level Wavelab functions and is not intended to be useful for most users.

Authors

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