Is there a de-fisheye-ing plugin?

[davidhorman]

Is there an AviSynth filter that can do this?

http://img14.imgspot.com/u/07/163/13/defish.jpg

David

Edited: that's bizarre, that's the second image of mine in a few days that's been deleted - and from different image hosts!
Edited again: deleted again! host changed

[davidhorman]

Oh for... does anyone else have these problems with image hosts? I can only assume my image is too "popular" so they're deleting it - but this thread's only had 77 views (and three different images).

So here it is, hosted somewhere it won't get deleted!

http://www.channeltv.co.uk/defish.jpg

David

[Fizick]

i remember warpedresize by trbarry and some effect collection by vcmohan

[Malcolm]

There is GML Undistorter (http://research.graphicon.ru/image-processing/gml-image-undistorter-2.html). It's meant for removing camera distortions in still images. But it can also undistort whole directories with images. Normally it uses the focal length stored in the EXIF-Header, but you can enter the values manually. So if you convert your video in individual jpegs, you can undistort them and re-read them into avisynth.

greetings,
Malcolm

[davidhorman]

So if you convert your video in individual jpegs, you can undistort them and re-read them into avisynth.

Those the step I was really hoping to avoid, but thanks :D

warpedresize can't do what I need. I'm looking at some of vcmohan's filters but I don't think they are up to the task either... maybe it's finally time for me to learn how to write an AviSynth plugin :confused:

David

[Malcolm]

Those the step I was really hoping to avoid, but thanks :DWell i'd be happy to find a tool that is able to do this kind of task and accept the fact that i have to feed it with jpegs. I guess there are only a few if any alternatives to GML Undistorter. And this tool does his job really perfect. And it's simple to use too..

But it's up to you ;)

[hanfrunz]

i found this "wideangel for gimp" filter. (http://registry.gimp.org/plugin?id=4876) Maybe someone has the time to make an avisynth-filter out of it. It's under GPL.

hanfrunz