Bug report #14551

georeferencer projective transformation

Added by Jean-Michel Morin about 1 year ago. Updated 10 months ago.

Status:Closed Start Date:03/23/2016
Priority:Severe/Regression Due date:
Assigned to:- % Done:

0%

Category:C++ plugins/Georeferencer
Target version:Version 2.16
Platform: Pull Request or Patch supplied:No
Platform version: Affected version:2.14.2
Status info: Causes crash or corruption:No
Resolution: Tag:

Description

In QGIS 2.14 raster georefencer invert the y axis on a symmetric axis of the image who is georeferenced with projective transformation like mirroring (as it was good before on 2.12). On Helmert, polynomial 1, 2, 3 and TPS transformation there is no bug.

This bug was reproduced by taking old files (files and points) previously georeferenced with Qgis 2.12.

2016-03-23-Géoréférenceur_-_cadastre.jpg.png (161.2 kB) Jean-Michel Morin, 03/23/2016 09:57 am

Associated revisions

Revision 83160632ace41ef0306c903d977ef27283f83dcb
Added by Nyall Dawson 10 months ago

Followup 71dc33, fix projective transform in georeferencer (fix #14551)

Revision edd6301f25fe63b04a8cb059c86107904ec41383
Added by Nyall Dawson 9 months ago

Followup 71dc33, fix projective transform in georeferencer (fix #14551)

(cherry-picked from 83160632ace41ef0306c903d977ef27283f83dcb)

History

Updated by Jürgen Fischer about 1 year ago

  • Subject changed from QGIS 2.14.0 Raster georeferencer projective transformation to georeferencer projective transformation
  • Category changed from Raster Calculator to C++ plugins/Georeferencer

Updated by Giovanni Manghi 12 months ago

  • Priority changed from Normal to Severe/Regression
  • Target version changed from Version 2.14 to Version 2.16

Updated by Cédric Lardeux 11 months ago

  • Target version changed from Version 2.16 to Version 2.14

Hello,

I would like to add that there is exactly the same bug on linux 2.14.1.

Best

Updated by Lene Fischer 11 months ago

And in the 2.14.2 version.

Updated by Giovanni Manghi 10 months ago

  • Target version changed from Version 2.14 to Version 2.16
  • Platform deleted (windows)
  • Platform version deleted (x64)
  • Affected version changed from 2.14.0 to 2.14.2

Lene Fischer wrote:

And in the 2.14.2 version.

Hi!
the rationale for setting the target version to 2.16 is that a regression should be fixed in time for the following version (to the one affected), then if the affected version is (or will be) a LTS this will also receive a backport.

Updated by Nyall Dawson 10 months ago

  • Status changed from Open to Closed

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