I am still trying to figure out this IRVision stuff. I am taking a pic of the bottom of a automotive seat track Foot. My question is, is more mask good for setting up or is less mask better. What I keep running into is I get what I think is a good pic and mask out all of it except for small pieces like the bolt hole (just the circle) on foot. Then when I do a snap and find it passes with 95% - 100%. Then when I go and run a new seat track Foot it comes up with different results and more often then not it will fail. I need help. Here is pic of what I am trying to find
Fanuc IRVision Mask
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parends -
March 1, 2016 at 1:50 PM -
Thread is marked as Resolved.
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What is your end goal with this vision process? Do you want to pick the part? If so, how far can you be off? Is this being used for inspection? If so, what kind of tolerance do you have? This information will help determine the most effective way to find this feature.
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This is a pick an place. Picking seat and then using vision to get offset. Then use offset to place on to ship pins.
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You could try lowering your score & contrast threshold to see if that helps. It looks like that would be the best feature to use for the mask judging by your picture. You could try to mask everything then erase the center and edges of the hole, then draw a mask circle in the center. leaving just the edge of the hole to be found.