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Re: Could DeFish Be Used?

Subject: Re: Could DeFish Be Used?
From: Ken Turkowski <email@hidden>
Date: Wed, 24 Sep 2003 09:59:05 -0700

On Monday, September 22, 2003, at 10:01 PM, Conrad Juraschka <email@hidden> wrote:

I have some photographs that were shot with a Canon G2 and its wide angle adaptor (25mm?). ...

The problem I am having is that I am unable to stitch the images, shot in Canons9 stitch mode inside the camera because the wide angle lens is causing some warping and the images will not stitch properly.(Using Canons Photostitch software)

Could DeFish be used to take out the warping, ... ?

DeFish is meant for fisheye distortion, which is different than barrel distortion, so I would say "no".. (Although, DeFish does have barrel distortion coefficients, to compensate for non-ideal fisheye distortion, but I'm not really sure there is an easy way to set it).

--
Ken Turkowski                    email@hidden
Engineer/Scientist   http://www.worldserver.com/turk/
Independent Consultant      Industrial Grade Software
Computer Graphics     2D     3D     Immersive Imagery
Photo-mosaicing       Panoramas       Computer Vision
Applied Mathematics  Numerical Analysis  Optimization
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