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Reply-To: "Nasser Abbasi" <nma@12000.org>
From: "Nasser Abbasi" <nma@12000.org>
Newsgroups: comp.soft-sys.matlab
References: <gjhd65$7b2$1@fred.mathworks.com> <6cc68097-2e74-4872-bd05-e551acf0db01@u14g2000yqg.googlegroups.com>
Subject: Re: conv2 of a large image
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Date: Wed, 31 Dec 2008 23:11:52 -0800
Xref: news.mathworks.com comp.soft-sys.matlab:509396



"ImageAnalyst" <imageanalyst@mailinator.com> wrote in message 
news:6cc68097-2e74-4872-bd05-e551acf0db01@u14g2000yqg.googlegroups.com...
On Dec 31 2008, 10:27 pm, "amcum ammcum" <amm...@yahoo.fr> wrote:
> Is there any one how can help me in using conv2 function for large image 
> (10000x 10000) pixels ?
> thanks.

"-------------------------------------------
What exactly is the problem?  You call it just like you do any other
of the hundreds of MATLAB functions."

Also, he did not day what is he convolving the image with. if it is same 
size image, then he needs about 800 MB for both. May be he does not have 
enough memory?

Ii will be good if OP could explain more what is the problem.

--Nasser