Titlebook: Virtual Environments and Scientific Visualization ’96; Proceedings of the E Martin G?bel,Jacques David,Jarke J. Wijk Conference proceedings

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Myosin

TELEPORT — An Augmented Reality Teleconferencing Environmentace-to-face. The innovative features of the system include the use of wall-sized display surfaces, viewer tracking, subject-background separation by means of computer vision techniques and real-time compositing of live video with synthetic backgrounds. Used in combination, these techniques give the

Harness

物種起源

Quick Elimination of Non-Interference Polytopes in Virtual Environmentsompt recognition of possible impacts is important for computing real-time response. However, existing algorithms do not eliminate non-interfence objects efficiently. This paper presents a practical algorithm to quickly eliminate most non-interference convex polyhedra when their bounding boxes overla

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Integrating Graphics Into Video Image-Based Camera Tracking and Filteringge. A convincing mixing requires very precise coordination of the real camera with the graphics pipeline, especially in the case of camera moves. This process is called camera tracking..The paper describes an image-based algorithm for camera tracking. The algorithm uses real world reference points w

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Alpha-Cells

Multi-user interactions in the context of concurrent virtual world modelling applications which allow users to edit and deform existing shapes. This paper presents a concurrent virtual world modelling application based on those ideas. Herein is shown how concrete manipulations of tools (such as a hammer) are transformed into free form deformations of existing shapes. We als