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laplacian Kernal [message #70649] Mon, 26 April 2010 06:23 Go to next message
afzal is currently offline  afzal
Messages: 8
Registered: February 2010
Junior Member
hi all
can anybody help me to create 4 laplacian vector ( one
dimensional) kernal Corresponding to the 4 directions.
thanking you
afzal

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Re: laplacian kernal [message #70933 is a reply to message #70649] Fri, 21 May 2010 08:36 Go to previous message
d.poreh is currently offline  d.poreh
Messages: 406
Registered: October 2007
Senior Member
On 21 Mai, 08:24, afzal <afzal....@gmail.com> wrote:
> in my major project (finger print enhancement) i need to perform
> convolution on image with 4 one dimensional laplacian kernal , each
> one is sensitive to each direction. cud anybody help me to create that
> 4 laplacian kernal
> thank you
> afzal

see this:http://www.dfanning.com/ip_tips/sharpen.html

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