Convolutions/custom filters

[sPECtre]

I was recently introduced to http://members.ozemail.com.au/~bina...nvolcorner.html
a site that deals about the convolution kernels, or how to use the custom filter (check out the 2 primers at the end)

Mathaholics welcomed

[MsOz]

Bad link for us commoners, Pierre.
It gives a 403 Access denied error message.

[Stroker]

http://members.ozemail.com.au/~binar...volcorner.html

[sPECtre]

Thanks, Stroker! Sorry, Ms Oz... [saywhat]

[MsOz]

Now than I have a working link, all is forgiven, Pierre!
This is something I've been trying to find for quite awhile.

Somewheres I have an old file with a filter for half-pixel adjustments, but could never understand how to implement it. I think this article may be of use. Thank you!

[MsOz]

Don't know how I did it, but, I did it!