Doom9's Forum - View Single Post - variable blur 0.4: a gaussian/binomial/average variable radius blur

tsp · 20th January 2005, 20:11

rfmmars:

You can use the supplied function unsharp (se the readme). But I think you will have to combine it with a circular gradient mask if you only wants to sharpen the periphery of the image(I don't know I I understand the problem correct?). se
this thread how to do that (although they try the reverse, just use a sharpening filter(not necessarily unsharp) instead of a blur.)

20th January 2005, 20:11	#7 \| Link
tsp Registered User Join Date: Aug 2004 Location: Denmark Posts: 807	rfmmars: You can use the supplied function unsharp (se the readme). But I think you will have to combine it with a circular gradient mask if you only wants to sharpen the periphery of the image(I don't know I I understand the problem correct?). se this thread how to do that (although they try the reverse, just use a sharpening filter(not necessarily unsharp) instead of a blur.) Last edited by tsp; 20th January 2005 at 20:22.