Abstract
This paper proposes a method for model-based motion tracking by multiple cameras using 2D-Distance-Field. The 2D-Distance-Field represents errors between the captured images and projected images of 3D model on the image plane. Using the 2D-Distance-Field, which is constructed rapidly using the Fast Marching Method, 3D motion of human is estimated robustly in real time. This paper shows some experimental results including simultaneous motion tracking of multiple people.
