PanoTools mailing list archive

Sender:Joost Nieuwenhuijse
Date/Time:Tue, 21 Feb 2006 16:25:16 +0100
Subject:Re: Re: PTGui 5.7 - how to use the antialiasing filters ?


Erik Krause wrote:
> Given a simple perspective correction - image tilted down several 
> degrees so it gets blown up in the lower half and compressed in the 
> upper half. How would PTGui react?

The kernel size will be based on the pixel density in the center of the 
source image.

So, yes: the image will be slightly blurred in the lower part and 
slightly aliased in the upper part.


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