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Posted by Francisco Leotte | IPIMAR on Oct 19, 2006; 12:57pm
URL: http://imagej.273.s1.nabble.com/Important-query-tp3701275p3701280.html

Hi,

Could someone help me in the calculation of a second-order moment [u'(2,0)].

u(k,l) = SUM SUM(i,j) i^k . j^l

for k=2 and l=0

do I use for i the actual number of pixels or the actual coordinate?

I'm new to this imaging processing business, so any help into this topic
would be deeply appreciated.

Regards

Francisco Leotte

IPIMAR
Fisheries Biologist
Marine Resources Department
IPIMAR - National Fisheries Research Institute
Av. Brasília, 1449-006 Lisbon
Portugal

Tel.:  +(351) 213 027 096
Fax: +(351) 213 015 948
Mob.:   +(351) 918 991 590
E-mail: [hidden email]

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-----Original Message-----
From: ImageJ Interest Group [mailto:[hidden email]] On Behalf Of Kurt
De Vos
Sent: quinta-feira, 19 de Outubro de 2006 11:57
To: [hidden email]
Subject: Re: Important query!

It's a problem with your XML file you want to load.
Do a google search on the exception and you will get tons of links
kurt

On 18 Oct 2006, at 19:13, sridevi polavaram wrote:

> org.xml.sax.SAXParseException: Content is not allowed in prolog.

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