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Image Enhanced Foucault Test

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Posted by Stephen Campbell on April 8, 2001 10:02:42 UTC

Has anyone ever tried using an image processing program(IP plus, for example)to enhance foucault test images from a ccd or digital camera?, i found that adding false color to an image can improve the accuracy of locating a null point at a particular zone dramatically! .
Possibly next best thing to zygo, Hmmm!

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