Sciweavers

915 search results - page 145 / 183
» Convergence of Iterations
Sort
View
ICCAD
1996
IEEE
74views Hardware» more  ICCAD 1996»
13 years 11 months ago
Optimal non-uniform wire-sizing under the Elmore delay model
We consider non-uniform wire-sizing for general routing trees under the Elmore delay model. Three minimization objectives are studied: 1) total weighted sink-delays; 2) total area...
Chung-Ping Chen, Hai Zhou, D. F. Wong
ICIP
1995
IEEE
13 years 11 months ago
A harmonic retrieval framework for discontinuous motion estimation
Abstract— Motion discontinuities arise when there are occlusions or multiple moving objects in the scene that is imaged. Conventional regularization techniques use smoothness con...
Wei-Ge Chen, Georgios B. Giannakis, N. Nandhakumar
VMV
2003
143views Visualization» more  VMV 2003»
13 years 9 months ago
Animating a Camera for Viewing a Planar Polygon
Many applications, ranging from visualization applications such as architectural walkthroughs to robotic applications such as surveillance, could benefit from an automatic camera ...
Daniel Brunstein, Gill Barequet, Craig Gotsman
CVPR
2008
IEEE
14 years 9 months ago
Spectrally optimal factorization of incomplete matrices
From the recovery of structure from motion to the separation of style and content, many problems in computer vision have been successfully approached by using bilinear models. The...
Pedro M. Q. Aguiar, João M. F. Xavier, Mark...
CORR
2008
Springer
155views Education» more  CORR 2008»
13 years 7 months ago
Weighted Sum Rate Optimization for Cognitive Radio MIMO Broadcast Channels
In this paper, we consider a cognitive radio (CR) network in which the unlicensed (secondary) users are allowed to concurrently access the spectrum allocated to the licensed (prim...
Lan Zhang, Yan Xin, Ying-Chang Liang