Calibration Time & Quality
Posted: Thu Jul 28, 2011 6:02 am
Hi all,
our tracking setup encompasses 12 cameras which are adjusted around a table. We want to track the area above the table (hand interaction) as well as the heads of the users standing around the table. Therefore we have 4 cameras adjusted to the head area and 8 cameras to the table area. These two areas are slightly overlapping. By calibrating the setup with the 3-marker-wand we only achieve 'great' performance after a very long time of 20 minutes. Our last setup consisting of 6 cameras was much faster and accurate. We know that the complexity rises with more cameras, but maybe anyone has a hint, how to improve the calibration (time and quality).
Regards
matt
our tracking setup encompasses 12 cameras which are adjusted around a table. We want to track the area above the table (hand interaction) as well as the heads of the users standing around the table. Therefore we have 4 cameras adjusted to the head area and 8 cameras to the table area. These two areas are slightly overlapping. By calibrating the setup with the 3-marker-wand we only achieve 'great' performance after a very long time of 20 minutes. Our last setup consisting of 6 cameras was much faster and accurate. We know that the complexity rises with more cameras, but maybe anyone has a hint, how to improve the calibration (time and quality).
Regards
matt