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» Parallel graphics and visualization
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PST
2004
15 years 5 months ago
A novel visualization technique for network anomaly detection
Visualized information is a technique that can encode large amounts of complex interrelated data, being at the same time easily quantified, manipulated, and processed by a human us...
Iosif-Viorel Onut, Bin Zhu, Ali A. Ghorbani
WSCG
2004
173views more  WSCG 2004»
15 years 5 months ago
Visual Hull Rendering with Multi-view Stereo Refinement
We present a system for rendering novel viewpoints from a set of calibrated and silhouette-segmented images using the visual hull together with multi-view stereo. The visual hull ...
Yang Liu, George Chen, Nelson Max, Christian Hofse...
CGF
2008
130views more  CGF 2008»
15 years 4 months ago
Reduced Depth and Visual Hulls of Complex 3D Scenes
Depth and visual hulls are useful for quick reconstruction and rendering of a 3D object based on a number of reference views. However, for many scenes, especially multi-object, th...
Alexander Bogomjakov, Craig Gotsman
CGF
2002
103views more  CGF 2002»
15 years 4 months ago
Hardware Accelerated Interactive Vector Field Visualization: A level of detail approach
This paper presents an interactive global visualization technique for dense vector fields using levels of detail. We introduce a novel scheme which combines an error-controlled hi...
Udeepta Bordoloi, Han-Wei Shen
HPCN
1998
Springer
15 years 8 months ago
Evaluation of Two Compiler-Based Approaches for the Parallelisation of an MPEG-2 Decoder
In this paper, we evaluate two different approaches for the compiler-based parallelisation of a C program for MPEG-2 decoding. The first approach experiments with a commercial auto...
Arnaud Laffitte, Rizos Sakellariou, John R. Gurd