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VISUALIZATION
1997
IEEE
15 years 10 months ago
Architectural walkthroughs using portal textures
This paper outlines a method to dynamically replace portals with textures in a cell-partitioned model. The rendering complexity is reduced to the geometry of the current cell thus...
Daniel G. Aliaga, Anselmo Lastra
ECCV
2010
Springer
15 years 11 months ago
Shape from Second-bounce of Light Transport
This paper describes a method to recover scene geometry from the second-bounce of light transport. We show that form factors (up to a scaling ambiguity) can be derived from the sec...
COMCOM
2008
62views more  COMCOM 2008»
15 years 6 months ago
Scalable multicasting with network-aware geometric overlay
It is crucial to design an efficient network-aware overlay network to enable multicast service to adjust under the dynamic underlying network conditions and node churn in a scalab...
Eng Keong Lua, Xiaoming Zhou, Jon Crowcroft, Piet ...
IJCV
2010
186views more  IJCV 2010»
15 years 4 months ago
An Approach to the Parameterization of Structure for Fast Categorization
A decomposition is described, which parameterizes the geometry and appearance of contours and regions of gray-scale images with the goal of fast categorization. To express the con...
Christoph Rasche
COMPGEOM
1995
ACM
15 years 9 months ago
Approximate Range Searching
The range searching problem is a fundamental problem in computational geometry, with numerous important applications. Most research has focused on solving this problem exactly, bu...
Sunil Arya, David M. Mount