Motion capture with high-speed RGB-D cameras

This paper proposes a new motion capture system to track human motion with high-speed RGB-D cameras. The proposed system uses synchronized and calibrated high-speed RGB-D cameras to simultaneously record color and depth image sequences of human motion. A new particle-based skeleton tracking process with color and depth features are adopted to track human motion without markers from high-speed RGB-D image sequences. The proposed system is very useful for digitizing performance.