Barcode/Datamatrix/Image Vectorization — OZONE Asylum, home of the Mad Scientists

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Your Text: Insert Slimies » Insert UBB Code » Close Last Tag \| All Tags UBB Help	To work even with extreme rotation, I was about to suggest a [b]Active Contours (Snakes)[/b] approach, between my steps 5 and 6. Set the original shape of the snake to the 480x480 square and make it shrink till it finds the DM. Then do a [b]shape or polygon simplification[/b] on the outline formed by the control points of the snake to get a quadrilatere. Then you can either transform that quad into a square and rotate it so that you get the black L on the bottom and left sides, and go on to step 6 and further. Or you can subdivide the quad in 14x14 and see the average color around each point of that 14x14 grid. Make sure to test the center of the cells. Then rotate your small (14x14) set of values so the L shape is correctly positionned. [url=http://www.p01.org/][img]http://poi.ribbon.free.fr/files/p01_ozoneasylum_sig_dk.gif[/img][/url] [small](Edited by [url=http://www.ozoneasylum.com/user/2185]poi[/url] on 09-28-2006 15:51)[/small] Loading...
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