On using the Microsoft Kinect${}^{\mathrm{TM}}$ sensors to determine the lengths of the arm and leg bones of a human subject in motion

Abstract

The present study is part of a broader programme, exploring the possibility of involving the Microsoft Kinect${}^{\mathrm{TM}}$ sensor in the analysis of human motion. We examine the output obtained from the two available versions of this sensor in relation to the variability of the estimates of the lengths of eight bones belonging to the subject's extremities: of the humerus (upper arm), ulna (lower arm, forearm), femur (upper leg), and tibia (lower leg, shank). Large systematic effects in the output of the two sensors have been observed.

23 pages, 2 tables, 9 figures. arXiv admin note: text overlap with arXiv:1504.00221