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Unmanned Spaceflight.com _ Image Processing Techniques _ Sky shots

Posted by: jmknapp Jul 11 2008, 10:42 AM

The Phoenix lander takes a number of bland shots of the Mars sky & I was wondering if anything could be done with Photoshop to extract more detail from them. Here's one 256x256 image taken at about 50 degree elevation:

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Image->Adjustments->Levels:

Filters->Noise->Median (radius 5):

Image->Adjustments->Equalize:

Filter->Stylize->Find Edges and Image->Adjusments->Equalize:

Load new color table:

OK, Jackson Pollack it isn't.

Posted by: ugordan Jul 11 2008, 10:49 AM

That last image is positively electric!