File:Chroma noise in Uriconium.png
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Original file (1,344 × 1,346 pixels, file size: 377 KB, MIME type: image/png)
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Summary
| Description |
English: A composite image of part of File:Excavation at Uriconium by Francis Bedford.jpg (a PD image – making up the right half of this image) and part of the restored version File:Excavation at Uriconium by Francis Bedford2.jpg (by User:Durova – left half of this image). The top half displays the two images as seen, the bottom half displays the same images with saturation increased by 100% three times in GIMP to show the colour noise. Used to demonstrate the emphasis of chroma noise in the restored version, as explained at WP:Featured picture candidates/Viroconium Cornoviorum excavation. Best viewed at 100%. |
| Date | (UTC) |
| Source | File:Excavation at Uriconium by Francis Bedford.jpg and File:Excavation at Uriconium by Francis Bedford2.jpg |
| Author | User:Smalljim |
Licensing
|
This work has been released into the public domain by its author, Smalljim, 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.wikipedia.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 2009-09-04 16:22 | 1344×1346× (386146 bytes) | Smalljim | {{Information |Description = Demonstration of chroma noise in File:Excavation at Uriconium by Francis Bedford2.jpg |Source = File:Excavation at Uriconium by Francis Bedford2.jpg |Date = ~~~~~ |Author = Durova |Permission |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:51, 29 June 2016 | | 1,344 × 1,346 (377 KB) | Explicit | Transferred from en.wikipedia |
File usage
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