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[argyllcms] Re: scanin and perspective distortion

  • From: "Guy K. Kloss" <G.Kloss@xxxxxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Wed, 6 Feb 2008 14:25:05 +1300
Happy Waitangi Day, everybody ...

On Wed, 06 Feb 2008 2:04:03 pm Martin Ling wrote:
> The LProf GUI profiling tool (http://lprof.sourceforge.net) allows you
> to pick the corners of the chart interactively on an image, and visually
> adjust the sizing of the sampling areas. It corrects for perspective
> distortion though not pincushion.

Well, there are two reasons I'm not using LProf:

 * it crashes here currently on my Gutsy setup
 * it's an interactive application, my targeted use case is an
   automated/industrial system

I've just dug up a blog post I've seen at least a year ago looking for 
something OpenCV related doing camera calibration. Thought I'd never need 
that much as I'm more interested in colour than geometry. But it may just be 
the way to approach my current problem:

http://www.buschnick.net/Personal/Ramblings.shtml#114096294149571642

But for now I'll try to get around without that hassle. Will see how far it 
goes.

Guy

-- 
Guy K. Kloss
Institute of Information and Mathematical Sciences
Te Kura Putaiao o Mohiohio me Pangarau
Room 2.63, Quad Block A Building
Massey University, Auckland, Albany
Private Bag 102 904, North Shore Mail Centre
voice: +64 9 414-0800 ext. 9585   fax: +64 9 441-8181
eMail: G.Kloss@xxxxxxxxxxxx  http://www.massey.ac.nz/~gkloss/

Other related posts:

  • [argyllcms] scanin and perspective distortion
  • [argyllcms] Re: scanin and perspective distortion
  • [argyllcms] Re: scanin and perspective distortion
  • [argyllcms] Re: scanin and perspective distortion
  • [argyllcms] Re: scanin and perspective distortion
  • [argyllcms] Re: scanin and perspective distortion
  • [argyllcms] Re: scanin and perspective distortion
  • [argyllcms] Re: scanin and perspective distortion
  • [argyllcms] Re: scanin and perspective distortion
  • [argyllcms] Re: scanin and perspective distortion
  • [argyllcms] Re: scanin and perspective distortion
  • [argyllcms] Re: scanin and perspective distortion
  • [argyllcms] Re: scanin and perspective distortion
  • [argyllcms] Re: scanin and perspective distortion




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