Hi Sarin,

On 19/05/2010 8.30, Sarin Sukumar A wrote:
>
> i didnt get this idea how to identify using convolution
> i did convolution of the picture with itself, but i got only one peak in the
> center of the picture
>
here some informations and samples on convolution:
http://www.student.kuleuven.be/~m0216922/CG/filtering.html
http://docs.gimp.org/en/plug-in-convmatrix.html


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