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[Bug 679956] Re: optimizer independent from projection types

To: hugin-devs@xxxxxxxxxxxxxxxxxxx
From: Michał Kaczmarczyk <michal.kaczmarczyk@xxxxxxxxx>
Date: Mon, 09 Dec 2013 18:52:02 -0000
Reply-to: Bug 679956 <679956@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

You mean vertical and horizontal lines?
They could align to meridians and parallels of the sphere.

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https://bugs.launchpad.net/bugs/679956

Title:
  optimizer independent from projection types

Status in Hugin - Panorama Tools GUI:
  Won't Fix

Bug description:
  IMHO the optimizer should use spherical coordinates and minimize angles, instead of minimizing pixels on projected plane.
  In such a case the optimizer:
  - will not prefer areas where projection distortions are large (a minimal angle error in such areas can lead currently to a large pixel distance, which has greater impact on the optimizer),
  - will provide consistent results, independent from selected projection type and image size.

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