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Background subtraction is a commonly used approach for moving objects detection. The modeling and updating of background, the… Expand This paper introduces a real-time model-based human motion tracking and analysis method for human computer interface (HCI). This… Expand A new method is proposed for real-time video object segmentation from a static background under shadows and varying lighting. The… Expand We discuss a two-handed user interface designed to support three-dimesional neurosurgical visualization. By itself, this system… Expand We present an experimental setup for real time face identification in a cluttered scene. Color images of people are recorded with… Expand Pfinder is a real-time system for tracking people and interpreting their behavior. It runs at 10 Hz on a standard SGI Indy… Expand Computerised recognition of faces and facial expressions would be useful for human-computer interface, and provision for facial… Expand VisTA is an interactive visualization and simulation tool for archaeological and geographical data. The goal of the system is to… Expand Pfinder is a real-time system for tracking and interpretation of people. It runs on a standard SGI Indy computer, and has… Expand Pfinder is a real-time system for tracking and interpretation of people. It runs on a standard SGI Indy computer, and has… Expand