File:Alfa Romeo Alfetta Genf (despeck col balance etc).jpg
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Size of this preview: 800 × 480 pixels. Other resolutions: 320 × 192 pixels | 1,024 × 615 pixels | 1,280 × 768 pixels | 2,691 × 1,615 pixels.
Original file (2,691 × 1,615 pixels, file size: 1.25 MB, MIME type: image/jpeg)
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Summary
| Description | Alfetta from Geneva |
| Date | |
| Source |
This file was derived from: Alfa Romeo Alfetta Genf.jpg:  |
| Author | Charles01 |
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: (i) Despeckled, (ii) Entire-image colour balance/curves adjusted to restore neutral balance, (iii) Highlight-retrieval filter, (iv) Noise reduction..
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Note: Colour balance adjusted across entire image only in attempt to restore neutrality only (i.e. no modification of selected areas, which would cross into retouching). The balance was judged on how neutral greys and blacks appeared and still isn't perfect. I (the person who made this adjustment) cannot guarantee 100% the accuracy of the car's colour. You are not required to credit me for these purely technical tweaks, but you *should* probably note that this version of the image has been modified by a third party when crediting User:Charles01!
Ubcule (talk) 23:10, 11 March 2018 (UTC)
Licensing
Charles01, the copyright holder of this work, hereby publishes it under the following licenses:
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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. |
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.
Attribution: Charles01
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- 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.
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You may select the license of your choice.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:16, 13 March 2018 | | 2,691 × 1,615 (1.25 MB) | Ubcule | Adjusted red channel curve only. |
| 22:59, 11 March 2018 |  | 2,691 × 1,615 (1.24 MB) | Ubcule | v7 | |
| 22:56, 11 March 2018 |  | 2,691 × 1,615 (1.24 MB) | Ubcule | More despeckle | |
| 22:55, 11 March 2018 |  | 2,691 × 1,615 (1.24 MB) | Ubcule | NR | |
| 22:54, 11 March 2018 |  | 2,691 × 1,615 (1.35 MB) | Ubcule | Highlight filter | |
| 22:52, 11 March 2018 |  | 2,691 × 1,615 (1.35 MB) | Ubcule | v3 | |
| 22:52, 11 March 2018 |  | 2,691 × 1,615 (1.31 MB) | Ubcule | Colour balance/curves adjusted across entire image (i.e. no selective modificaton as this is intended *solely* to restore a neutral balance across entire scene, *not* to retouch parts of it). | |
| 22:50, 11 March 2018 |  | 2,691 × 1,615 (1.26 MB) | Ubcule | == {{int:filedesc}} == {{Information |Description=Alfetta from Geneva |Source={{derivedfrom|Alfa Romeo Alfetta Genf.jpg|display=100}} |Date=1980 |Author= Charles01 |Permission= |other_versions= }} {{modified|(i) Despeckled, (ii) Global colour balance/curves adjusted (using blacks and greys to judge as basis for judging neutrality), (iii) Highlight-retrieval filter, (iv) Noise reduction.}} Category:Alfa Romeo Alfetta Berlina == {{int:license-header}} == {{self|GFDL|cc-by-sa-3.0,2.5,2.0,1.0|author=Charles01|attribution=Charles01}} Category:Photographs by Charles01 |
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