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RT
2001
Springer
15 years 9 months ago
Real-Time Occlusion Culling with a Lazy Occlusion Grid
We present a new conservative image-based occlusion culling method to increase the speed of hardware accelerated rendering of very complex general scenes which may consist of mill...
Heinrich Hey, Robert F. Tobler, Werner Purgathofer
ICMCS
2000
IEEE
138views Multimedia» more  ICMCS 2000»
15 years 9 months ago
Structural and Semantic Analysis of Video
In this paper we discuss our recent research and open issues in structural and semantic analysis of digital videos. Specifically, we focus on segmentation, summarization and class...
Shih-Fu Chang, Hari Sundaram
125
Voted
VISUALIZATION
1997
IEEE
15 years 9 months ago
Image synthesis from a sparse set of views
We present an image synthesis methodology and a system built around it. Given a sparse set of photographs taken from unknown viewpoints, the system generates images from new, diff...
Qian Chen, Gérard G. Medioni
ROBOCUP
1997
Springer
91views Robotics» more  ROBOCUP 1997»
15 years 8 months ago
Generating Multimedia Presentations for RoboCup Soccer Games
Abstract. The automated generation of multimedia reports for timevarying scenes on the basis of visual data constitutes a challenging research goal with a high potential for many i...
Elisabeth André, Gerd Herzog, Thomas Rist
SIGGRAPH
1989
ACM
15 years 8 months ago
A general two-pass method integrating specular and diffuse reflection
We analyse some recent approaches to the global illumination problem by introducing the corresponding reflection operators, and we demonstrate the advantages of a two-pass method....
François X. Sillion, Claude Puech