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Unread 01-18-2013, 10:11 PM
Greg McKaskle Greg McKaskle is offline
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Re: Values for Image Proccessing

Quote:
thresholdHSV(60, 100, 90, 255, 20, 255)
These are the numbers for minH, maxH, minS, maxS, minV, and maxV. The best way to determine the numbers is to use your LEDs, your camera settings, and either debug using pixel values in your code, or open it in a tool such as NI Vision Assistant and see what the values are.

Without seeing your images, I'd say you should probably start with maxH higher, say at 125 or so. You should also lower minH from90 to 40 or so. Then work the mins higher and the MaxH higher until you eliminate other particles.

Greg McKaskle
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