Author Topic: identify markers/targets within 4D capture  (Read 1565 times)


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identify markers/targets within 4D capture
« on: July 14, 2021, 03:33:02 PM »
Currently, it is very hard to identify the same marker or target across frames of a 4D capture. This is because the markers are not uniquely identified. For example, if I have 500 sequential frames with fiducial markers, 'target 2' will be identified 50 times. If I need to manually place the marker, it is pretty much impossible to tell which of the 50 I should place. If I select the wrong one, I end up with e.g. two 'target 2' on the frame.

The correct behaviour would be to list only the discovered markers (i.e. target 1, target 2, target 3, ...) and to correctly find the marker based on the current frame.

In the attached picture, the problem and the multiple target 2s are shown.

Actually, it's a bit worse because if the point isn't found, then no target/market entry is created for that camera. So it doesn't seem to be possible to add a marker at all.
« Last Edit: July 14, 2021, 03:50:05 PM by forumname »