We propose a new scheme for streaming media systems that combines Adaptive Media Playout (AMP) with ratedistortion optimized packet transmission. AMP, the clientcontrolled, adapti...
In this paper, we present a novel image interpolation method based on variational models with both smoothing and orientation constraints. By introducing the orientation constraint...
In this paper, we present a novel PDE based error concealment algorithm. We formulate the error concealment problem as a sequential optimization problem with both smoothing and or...
In this paper, we present a modified snake model for the problem of general video object tracking. We introduce a new external force into the snake equation based on the predictiv...