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Frame Marker occlusion pose errors

April 17, 2012 - 1:03am #1

I noticed that the Frame Markers do not handle partial occlusion well at all. If a Frame Marker is placed in full view, but then slowly occluded by another object (piece of paper parallel to the marker in this case), it will generate severe pose errors:

This is very damaging when recording a UCS scene. Unfortunately my pose filter can't do anything about it.

Any change of fixing this?

Re: Frame Marker occlusion pose errors

April 17, 2012 - 6:26pm #3

I added it to the wish list. But as far as I can see, this should be pretty easy Just keep track of the amount of binary edge squares in view. As soon as one or more are missing, mark the marker as lost. Right?

Re: Frame Marker occlusion pose errors

April 17, 2012 - 5:15pm #2

Currently there isn't a way to disable partially occluded frame marker tracking. Perhaps something for the Wish List?

- Kim

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