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ICASSP
2011
IEEE
14 years 8 months ago
Directions-of-arrival estimation using a sparse spatial spectrum model with uncertainty
This paper is concerned with the estimation of the directionsof-arrival (DOA) of narrowband sources using a sparse spatial spectral model, when the model itself is not precise. Wh...
Jimeng Zheng, Mostafa Kaveh
ICASSP
2011
IEEE
14 years 8 months ago
An augmented Lagrangian method for video restoration
This paper presents a fast algorithm for restoring video sequences. The proposed algorithm, as opposed to existing methods, does not consider video restoration as a sequence of im...
Stanley H. Chan, Ramsin Khoshabeh, Kristofor B. Gi...
ECCV
2000
Springer
16 years 6 months ago
On the Reprojection of 3D and 2D Scenes Without Explicit Model Selection
It is known that recovering projection matrices from planar con gurations is ambiguous, thus, posing the problem of model selection | is the scene planar 2D or non-planar 3D? For ...
Amnon Shashua, Shai Avidan
132
Voted
DASFAA
2003
IEEE
84views Database» more  DASFAA 2003»
15 years 9 months ago
Supporting Selection-Projection XQuery Processing Based on Encoding Paths
Providing an efficient way to support XML query processing has become a very important issue. A system called XQP (XQuery Processor) is proposed in this paper to meet the need. X...
Ya-Hui Chang, Cheng-Ta Lee
HICSS
2003
IEEE
130views Biometrics» more  HICSS 2003»
15 years 9 months ago
Estimating the Actual Cost of Transmission System Congestion
This paper describes a methodology that could be used by a utility to estimate the actual cost of congestion on its transmission system using limited, non-state estimator data. Th...
Thomas J. Overbye