Image:Stereogram Tut Random Dot Shark.png
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Autostereogram Tutorial Random Dot Shark
- Description: Random dot stereogram showing a shark, to be watched with "wall-eyed"
- Source: Fred Hsu, March 2005.
This random dot autostereogram encodes a 3D scene of a (colorfully dotted) shark swimming before a (colorfully dotted) background, like this: 
It can be "seen" with proper "wall-eyed" viewing technique: the eyes have to be oriented as if focusing on an object behind the image, causing two neighboring repetition of the dot pattern to merge and the shark to appear.
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 08:13, 1 February 2008 | 800×400 (183 KB) | Xiong Chiamiov | (optimized using optipng) |
| 01:13, 14 March 2005 | 800×400 (221 KB) | Fredhsu | (Autostereogram Tutorial Random Dot Shark) |
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