Re: image edges with convolution
- From: ZZZjon@xxxxxxxxxxxxxxxx
- Date: 19 Jul 2005 00:08:37 -0700
Google on " normalised convolution", or maybe 'normalized'.
The technique works fine for low-pass filters, but you may have to
split high pass filters into positive and negative parts, use
normalised convolution on each part, and sum the results.
Jon
.
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- image edges with convolution
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