We present a practical approach to shape-from-silhouett e using a novel technique that allows us to use dozens to even hundreds of views for visual hull reconstruction. A point light source is moved around an object and the shadows (silhouettes) cast onto a single background plane are observed.
This research investigates a robust motion data watermarking
related to the human motion data. Our method can deal with the
motion represented by joint angles or marker positions of an
articulated link model.
