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RT
2001
Springer
15 years 12 months ago
Thrifty Final Gather for Radiosity
Finite Element methods are well suited to the computation of the light distribution in mostly diffuse scenes, but the resulting mesh is often far from optimal to accurately represe...
Annette Scheel, Marc Stamminger, Hans-Peter Seidel
ISN
1994
Springer
136views Communications» more  ISN 1994»
15 years 11 months ago
High-Level Access APIs in the OSIMIS TMN Platform: Harnessing and Hiding
There is a common unjustified belief that OSI management technology, despite being very powerful, is difficult to implement because of the complexity of the underlying service/prot...
George Pavlou, Thurain Tin, Andy Carr
VLDB
1995
ACM
94views Database» more  VLDB 1995»
15 years 11 months ago
Value-cognizant Speculative Concurrency Control
We describe SCC-kS, a Speculative Concurrency Control (SCC) algorithm that allows a DBMS to use efficiently the extra computing resources available in the system to increase the l...
Azer Bestavros, Spyridon Braoudakis
CVPR
2005
IEEE
15 years 9 months ago
Fast Illumination-Invariant Background Subtraction Using Two Views: Error Analysis, Sensor Placement and Applications
Background modeling and subtraction to detect new or moving objects in a scene is an important component of many intelligent video applications. Compared to a single camera, the u...
Ser-Nam Lim, Anurag Mittal, Larry S. Davis, Nikos ...
CVPR
2008
IEEE
15 years 9 months ago
An integrated background model for video surveillance based on primal sketch and 3D scene geometry
This paper presents a novel integrated background model for video surveillance. Our model uses a primal sketch representation for image appearance and 3D scene geometry to capture...
Wenze Hu, Haifeng Gong, Song Chun Zhu, Yongtian Wa...