We present a three degree-of-freedom control designed for viewing large documents and images on a mobile device equipped with a camera. Tracking natural features detected in the camera's field of view, we can roughly estimate the motion of the device, ...

We present an efficient and accurate object tracking algorithm based on the concept of graph cut segmentation. The ability to track visible objects in real-time provides an invaluable tool for the implementation of markerless Augmented Reality. Once ...

Blendshapes (linear shape interpolation models) are perhaps the most commonly employed technique in facial animation practice. A major problem in creating blendshape animation is that of blendshape interference: the adjustment of a single blendshape ...