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Unread 12-01-2009, 23:11
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pic: Multiple Targets
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Unread 12-01-2009, 23:12
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Re: pic: Multiple Targets
Generally caused by the "fish" eye effect.

It's too bad we can't change the lens to a "tele-centric" lens or something greater than 25mm to 55mm would smooth out the fish eye.
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Unread 15-01-2009, 20:55
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Re: pic: Multiple Targets
How exactly are you generating the image and placing the size/location data on the image? That's pretty neat.

-Tanner
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Unread 16-01-2009, 13:54
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Re: pic: Multiple Targets
That looks like it's from the NI Vision Assistant.
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Unread 21-01-2009, 20:34
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Re: pic: Multiple Targets
Impressive! My team has been wondering about detecting mulitple colors and these sorts of read outs
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Unread 22-01-2009, 03:02
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Re: pic: Multiple Targets
Very nice, I think you have gotten done with the difficult part. Fixing the little error with depth should be easier I suspect. Hope you get it worked out.
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Unread 22-01-2009, 11:18
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Re: pic: Multiple Targets
Quote:
Originally Posted by Chris_Elston View Post
Generally caused by the "fish" eye effect.

It's too bad we can't change the lens to a "tele-centric" lens or something greater than 25mm to 55mm would smooth out the fish eye.
I'm no LavVIEW expert, but poking around somewhere in Vision Assistant I found a way to correct lens distortion. It involves shooting an array of dots for calibration. I'll follow up if we ever manage to get to that stage.

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