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bichromatic image (b/w) as trackable

Hello, I need to create a trackable that is bichromatic (two colors only), so I'm trying with white background and black shapes, a sort of reticular form, that must be interconnected because I must 3D print it.

I tried to use the stained glass photoshop filter with a photograph, and the resulting image, faceted multicolor, with a black irregular reticular, gives me a 4 starw rating.

So I monochromed the image, that is now the same black reticular over white background, (better contrast, should be better) gets 0 stars.

If I check for features, the bw image has even more features than the color one, but still 0 stars.

What's wrong? Why with so many detected features is 0 stars?

Can you suggest a way to create an excellent trackable with only 2 colors? (1 color over white background, but the design must be fully connected)

thanks! 

 

DavidBeard

Sun, 02/24/2013 - 15:41

Reticulation can result in false positives in the target analysis, because the image will have many corners but their distribtution is too regular to be useful. If you can post or PM me your image, I'll give you some tips on how to make it both trackable and printable.