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ICCV
2007
IEEE
14 years 11 months ago
Interactive Offline Tracking for Color Objects
In this paper, we present an interactive offline tracking system for generic color objects. The system achieves 60100 fps on a 320 ? 240 video. The user can therefore easily refin...
Yichen Wei, Jian Sun, Xiaoou Tang, Heung-Yeung Shu...
ICIP
2005
IEEE
14 years 10 months ago
A spatial image hierarchy for compression in image-based-rendering
Image-based rendering (IBR) systems create photorealistic views of complex 3D environments by resampling large collections of images captured in the environment. The quality of th...
Daniel G. Aliaga, Ingrid Carlbom
ISBI
2006
IEEE
14 years 9 months ago
Fast marching method to correct for refraction in ultrasound computed tomography
A significant obstacle in the advancement of Ultrasound Computed Tomography has been the lack of efficient and precise methods for the tracing of the bent rays that result from th...
Shengying Li, Klaus Mueller, Marcel Jackowski, Don...
PERCOM
2008
ACM
14 years 8 months ago
SGR: A Shared Generic Routing Support for Ad Hoc Ubiquitous Computing Environments
One of the most evident characteristics of an ad hoc ubiquitous computing environment is the dynamism of connections. Due to the mobility of nodes, paths between communicating pee...
Yangwoo Ko, Dongman Lee
MOBIHOC
2001
ACM
14 years 8 months ago
Geometric spanner for routing in mobile networks
We propose a new routing graph, the Restricted Delaunay Graph (RDG), for ad hoc networks. Combined with a node clustering algorithm, RDG can be used as an underlying graph for geo...
Jie Gao, Leonidas J. Guibas, John Hershberger, Li ...