swarmlab's profile - activity

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2013-08-21 04:50:43 -0500	asked a question	ar_track_alvar : generating 7-bit markers CreateMarker always outputs 5-bit markers when the marker number to generate is smaller then 255, even when forcing it to generate 7-bit markers. rosrun ar_track_alvar createMarker -r 7 Any ideas how to fix this?
2013-08-21 04:21:43 -0500	asked a question	ar_track_alvar: no (rgb) camera tracking in bundle detection using kinect? When running bundledetection (using FindMarkerBundles.cpp) with kinect, the actual tag tracking seems to be based only on the kinect data, as in individual detection (using IndividualMarkers.cpp) the tracking is based on the camera data, and improved by the kinect data. This can be tested by blocking the kinect ir projector, the tag in the individual case remains detected, although with some jitter. In the bundle case the detection stops, also nearby detection (<50cm) is not possible.