File:NM13 5.jpg
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NM13_5.jpg (362 × 300 pixels, file size: 13 KB, MIME type: image/jpeg)
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This is a file from the Wikimedia Commons |
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This file was moved to Wikimedia Commons from en.wikibooks using a bot script. All source information is still present. It requires review. Additionally, there may be errors in any or all of the information fields; information on this file should not be considered reliable and the file should not be used until it has been reviewed and any needed corrections have been made. Once the review has been completed, this template should be removed. For details about this file, see below. Check now! |
Summary
| Description |
English: An illustration of the gray-level transformation required for contrast enhancement of images with 256 shades of gray (i.e. m=8). In this example, the unprocessed data is transformed so that all pixels with a pixel value less than 50 are displayed as black, all pixels with a pixel value greater than 150 are displayed as white and all pixels with pixel values between 50 and 150 are displayed using an intermediate shade of gray. Generated by Kieran Maher using Aldus SuperPaint.
en:/Images |
| Date | 15 September 2006 (original upload date) |
| Source | Transferred from en.wikibooks to Commons. |
| Author | KieranMaher at English Wikibooks |
Licensing
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This work has been released into the public domain by its author, KieranMaher, at the English Wikipedia project. This applies worldwide. In case this is not legally possible: |
Original upload log
The original description page was here. All following user names refer to en.wikibooks.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 2006-09-15 15:35 | 362×300× (13401 bytes) | KieranMaher | An illustration of the gray-level transformation required for contrast enhancement of images with 256 shades of gray (i.e. m=8). In this example, the unprocessed data is transformed so that all pixels with a pixel value less than 50 are displayed as black |
| 2006-09-15 15:33 | 362×300× (14054 bytes) | KieranMaher | An illustration of the gray-level transformation required for contrast enhancement of images with 256 shades of gray (i.e. m=8). In this example, the unprocessed data is transformed so that all pixels with a pixel value less than 50 are displayed as blac |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:05, 19 August 2017 | | 362 × 300 (13 KB) | JackPotte | {{BotMoveToCommons|en.wikibooks|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} == {{int:filedesc}} == {{Information |Description={{en|An illustration of the gray-level transformation required for contrast enhance... |
File usage
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