File:Speyer Dom BW 1 (edit).jpg

Summary[edit]

DescriptionSpeyer Dom BW 1 (edit).jpg	English: Germany, Rose window at the cathedral of Speyer Deutsch: Fensterrosette am Speyerer Dom
Date	3 August 2009, 14:35 (UTC)
Source	Speyer_Dom_BW_1.JPG
Author	Speyer_Dom_BW_1.JPG: Berthold Werner derivative work: Ilmari Karonen
Other versions

Camera location	49° 19′ 02.2″ N, 8° 26′ 25.09″ E	View this and other nearby images on: OpenStreetMap	49.317278; 8.440303

This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: processed to mostly remove wire mesh in front of the window. The original can be viewed here: Speyer Dom BW 1.JPG: . Modifications made by Ilmari Karonen.

Notes[edit]

The following steps were used in the GIMP to produce the initial revision of this image from Speyer_Dom_BW_1.JPG:

1. Clone layer, apply "despeckle" (median) filter to upper layer (radius 4, non-adaptive, non-recursive, black/white levels -1/256)
2. Set upper layer mode to "grain extract", clone lower layer, merge the two upper layers.
3. Clone upper layer twice, move one clone left and the other right by 8 pixels. Average all three clones by setting the opacity of the top layer to 33.3% and of the middle layer to 50% and merging.
4. Repeat previous step in the vertical direction.
5. Set the mode of the upper layer to "grain extract" and merge with the original.

The current version has also been manually edited to remove "ringing" artifacts caused by the process above, as well as remaining traces of the mesh.

Licensing[edit]

I, the copyright holder of this work, hereby publish it under the following licenses:

This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic license.

You are free:

• to share – to copy, distribute and transmit the work
• to remix – to adapt the work

Under the following conditions:

• attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
• share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

https://creativecommons.org/licenses/by-sa/3.0CC BY-SA 3.0 Creative Commons Attribution-Share Alike 3.0 truetrue

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue

You may select the license of your choice.

Original upload log[edit]

This image is a derivative work of the following images:

• File:Speyer_Dom_BW_1.JPG licensed with Cc-by-sa-3.0,2.5,2.0,1.0, GFDL
  • 2009-07-25T09:10:08Z Berthold Werner 1965x2273 (2262593 Bytes) {{Information |Description={{en|1=Germany, Rose window at the cathedral of Speyer}} {{de|1=Fensterrosette am Speyerer Dom}} |Source=Eigenes Werk (own work) |Author=[[User:Berthold Werner|Berthold Werner]] |Date=2009-06-20 |Pe

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