File:Oversaturation and over or under exposure.jpg

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Original file ‎(2,048 × 2,732 pixels, file size: 4.64 MB, MIME type: image/jpeg)

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Summary[edit]

Description
English: An illustration to show that oversaturation or under/over exposure can't be corrected later on. Details are lost forever.

Images from left to right, top to bottom:

  • Original
  • Over the limit of sRGB colorspace enhanced saturation (e.g. oversaturated photography)
  • Reverted/corrected saturation to match original using previous as input
  • Difference between original and reverted image, using gray as bias.
  • Original
  • Contrast enhancement to simulate over/under exposure
  • Previous result corrected to original
  • Difference between original and corrected image, using gray as bias.
Deutsch: Eine Illustration um zu zeigen, dass Übersättigung oder eine zu starke Kontrastspreizung (Über- oder Unterbelichtung) nicht nachträglich korrigiert werden kann.
 This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Oversaturation or under/over exposure in collage images. The original can be viewed here: Dojikko.png: . Modifications made by Niabot.

Date (UTC)
Source This file was derived from: Dojikko.png
Author
Creation
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This JPG graphic was created with GIMP.

Licensing[edit]

I, the copyright holder of this work, hereby publish it under the following licenses:
w:en:Creative Commons
attribution share alike
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.
GNU head 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.
You may select the license of your choice.

Original upload log[edit]

This image is a derivative work of the following images:

  • File:Dojikko.png licensed with Cc-by-sa-3.0,2.5,2.0,1.0, GFDL
    • 2010-08-19T17:59:45Z Niabot 2700x1800 (4373234 Bytes) small focus change
    • 2010-08-17T21:38:12Z Niabot 2700x1800 (4405115 Bytes) minor color correction
    • 2010-08-15T21:35:26Z Niabot 2700x1800 (4417374 Bytes) u
    • 2010-08-12T19:37:44Z Niabot 2700x1800 (4655908 Bytes) u
    • 2010-08-11T12:35:42Z Niabot 2700x1800 (4593203 Bytes) u
    • 2010-08-01T11:44:41Z Niabot 2700x1800 (3509849 Bytes) u
    • 2010-07-30T12:27:06Z Niabot 2700x1800 (2902775 Bytes) u
    • 2010-07-29T22:20:47Z Niabot 2400x1800 (2706170 Bytes) u
    • 2010-07-27T11:59:09Z Niabot 2400x1800 (1398844 Bytes) Goldener Schnitt und Drittel-Regel
    • 2010-07-26T16:02:48Z Niabot 2400x1800 (1190145 Bytes) u
    • 2010-07-23T21:11:26Z Niabot 2400x1800 (1112368 Bytes) u
    • 2010-07-21T21:03:21Z Niabot 2400x1800 (892098 Bytes) u
    • 2010-07-21T16:55:01Z Niabot 2400x1800 (867260 Bytes) u
    • 2010-07-18T20:23:51Z Niabot 2400x1800 (829243 Bytes) u
    • 2010-07-13T16:13:34Z Niabot 2400x1800 (817740 Bytes) update
    • 2010-07-11T15:46:02Z Niabot 2400x1800 (807113 Bytes) update
    • 2010-07-10T22:12:14Z Niabot 2400x1800 (716405 Bytes) update
    • 2010-07-10T15:41:34Z Niabot 2400x1800 (686157 Bytes) update
    • 2010-07-09T23:44:19Z Niabot 2000x1800 (530778 Bytes) update
    • 2010-07-09T14:01:07Z Niabot 2000x1800 (516541 Bytes) update
    • 2010-07-09T13:07:14Z Niabot 2000x1800 (492411 Bytes) update
    • 2010-07-09T10:53:23Z Niabot 2000x1800 (473046 Bytes) {{Information |Description={{en|1=Depiction of an [[:en:Dojikko|Dojikko]] (an clumsy girl, that don't misses a chance to make an error). '''Note:''' This image isn't finished yet. Leave me a comment for an critic.}} {{de|1=Da

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Date/TimeThumbnailDimensionsUserComment
current11:55, 25 May 2011Thumbnail for version as of 11:55, 25 May 20112,048 × 2,732 (4.64 MB)Niabot (talk | contribs){{Information |Description={{en|1=An illustration to show that oversaturation or under/over exposure can't be corrected later on. Details are lost forever. Images from left to right, top to bottom: * Original * Over the limit of sRGB colorspace enhanced

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