This paper presents a fast and robust sprite generation algorithm for MPEG-4 video coding. Our contributions consist of two aspects. Firstly, a fast and robust Global Motion Estima...
Abstract. A message sequence chart (MSC) is a standard notation for describing the interaction between communicating objects. It is popular among the designers of communication pro...
This paper presents a real-time computer vision system that tracks the motion of a tennis ball in 3D using multiple cameras. Ball tracking enables virtual replays, new game statis...
A human-robot interface system is under development that takes into account the
exibility of the DigitalDesk approach. The prototype consists of a projector subsystem for informa...
Most Internet search engines are keyword-based. They are not efficient for the queries where geographical location is important, such as finding hotels within an area or close to ...