[SIP-devel] edge detection

[Ricardo F. <rf...@if...>]

Hi, Vasileios,

please check out the "-edge" parameter of the SIP mogrify routine.
When you have some time, see sourcecode of ImageMagick. I didn't
have time to discover which algorithm they use.

Ricardo.

--
  Ricardo Fabbri
  Cybernetic Vision Research Group - USP
  http://cyvision.if.sc.usp.br/~rfabbri