zernike moments question

From: Adam Chapman <adam.chapman@xxxxxxxxxxxxxxxxxxxxxxxx>
Date: Sat, 8 Mar 2008 06:26:23 -0800 (PST)

Hi,

I have to calculate the zernike moments (http://homepages.inf.ed.ac.uk/
rbf/CVonline/LOCAL_COPIES/SHUTLER/node1.html) of an image as a step in
an image processing algorithm.

The problem I have is that you are only supposed to make the zernike
moment from the region where x^2+y^2<=1. This suggests that I have to
compress my pixel grid to fit in a circular shape with an edge radius
of 1.

Am i correct?

Adam
.

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Re: zernike moments question
... On Mar 8, 8:26 am, Adam Chapman ... I have to calculate the zernike moments (http://homepages.inf.ed.ac.uk/ ... an image processing algorithm. ... What "image processing algorithm?" ...
(sci.image.processing)
Re: zernike moments question
... I have to calculate the zernike moments (http://homepages.inf.ed.ac.uk/ ... an image processing algorithm. ... compress my pixel grid to fit in a circular shape with an edge radius ...
(sci.image.processing)