Sciweavers

2014 search results - page 101 / 403
» A P2P Approach for Global Computing
Sort
View
CGF
2007
168views more  CGF 2007»
15 years 4 months ago
Global Illumination using Photon Ray Splatting
We present a novel framework for efficiently computing the indirect illumination in diffuse and moderately glossy scenes using density estimation techniques. Many existing global...
Robert Herzog, Vlastimil Havran, Shin-ichi Kinuwak...
VLSID
2002
IEEE
160views VLSI» more  VLSID 2002»
16 years 4 months ago
An Efficient Hierarchical Timing-Driven Steiner Tree Algorithm for Global Routing
In this paper, we propose a hierarchical timing-driven Steiner tree algorithm for global routing which considers the minimization of timing delay during the tree construction as t...
Jingyu Xu, Xianlong Hong, Tong Jing, Yici Cai, Jun...
ICIP
2008
IEEE
15 years 11 months ago
Globally optimal solution to exploit rigidity when recovering structure from motion under occlusion
Widely used SVD-based matrix factorization approaches to the recovery of 3D rigid structure from motion (SFM), require a set of feature points to be visible in a set of images. Wh...
Pedro M. Q. Aguiar, João M. F. Xavier, Mark...
ICCS
2005
Springer
15 years 10 months ago
Dimension Reduction for Clustering Time Series Using Global Characteristics
Existing methods for time series clustering rely on the actual data values can become impractical since the methods do not easily handle dataset with high dimensionality, missing v...
Xiaozhe Wang, Kate A. Smith, Rob J. Hyndman
CVPR
2009
IEEE
16 years 11 months ago
(De) Focusing on Global Light Transport for Active Scene Recovery
Most active scene recovery techniques assume that a scene point is illuminated only directly by the illumination source. Consequently, global illumination effects due to inter-refl...
Li Zhang, Mohit Gupta, Srinivasa G. Narasimhan, Yu...