8 December 2015 Accuracy assessment of Kinect for Xbox One in point-based tracking applications
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Proceedings Volume 9875, Eighth International Conference on Machine Vision (ICMV 2015); 987522 (2015) https://doi.org/10.1117/12.2228536
Event: Eighth International Conference on Machine Vision, 2015, Barcelona, Spain
Abstract
We present the accuracy assessment of a point-based tracking system built on Kinect v2. In our approach, color, IR and depth data were used to determine the positions of spherical markers. To accomplish this task, we calibrated the depth/infrared and color cameras using a custom method. As a reference tool we used Polaris Spectra optical tracking system. The mean error obtained within the range from 0.9 to 2.9 m was 61.6 mm. Although the depth component of the error turned out to be the largest, the random error of depth estimation was only 1.24 mm on average. Our Kinect-based system also allowed for reliable angular measurements within the range of ±20° from the sensor’s optical axis.
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Adrian Goral, Andrzej Skalski, "Accuracy assessment of Kinect for Xbox One in point-based tracking applications", Proc. SPIE 9875, Eighth International Conference on Machine Vision (ICMV 2015), 987522 (8 December 2015); doi: 10.1117/12.2228536; https://doi.org/10.1117/12.2228536
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