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ICASSP
2010
IEEE
15 years 5 months ago
Unidirectional graph-based wavelet transforms for efficient data gathering in sensor networks
We design lifting-based wavelet transforms for any arbitrary communication graph in a wireless sensor network (WSN). Since transmitting raw data bits along the routing trees in WS...
Sunil K. Narang, Godwin Shen, Antonio Ortega
ISVC
2010
Springer
15 years 5 months ago
Predicting Segmentation Accuracy for Biological Cell Images
Abstract. We have performed segmentation procedures on a large number of images from two mammalian cell lines that were seeded at low density, in order to study trends in the segme...
Adele P. Peskin, Alden Dima, Joe Chalfoun, John T....
PAMI
2010
119views more  PAMI 2010»
15 years 5 months ago
Efficient Multilevel Eigensolvers with Applications to Data Analysis Tasks
—Multigrid solvers proved very efficient for solving massive systems of equations in various fields. These solvers are based on iterative relaxation schemes together with the app...
Dan Kushnir, Meirav Galun, Achi Brandt
VTC
2010
IEEE
166views Communications» more  VTC 2010»
15 years 5 months ago
On Capacity-Maximizing Angular Densities of Multipath in MIMO Channels
– This paper provides a partial answer to the question: "what is the best angular density of multipath in MIMO channels?" using the size-asymptotic theory of Toeplitz m...
George Levin, Sergey Loyka
BMVC
2010
15 years 4 months ago
A principled approach to remove false alarms by modelling the context of a face detector
In this article we present a new method to enhance object detection by removing false alarms in a principled way with few parameters. The method models the output of an object cla...
Cosmin Atanasoaei, Chris McCool, Sébastien ...