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PRL
2006
144views more  PRL 2006»
15 years 6 months ago
Astronomical image restoration using an improved anisotropic diffusion
Images secured from an astronomical telescope usually suffer from blur and from interference that scientists refer to as ``noise''. Therefore, good image restoration tec...
Shin-Min Chao, Du-Ming Tsai
TIP
2008
116views more  TIP 2008»
15 years 6 months ago
Variational Bayesian Image Restoration Based on a Product of t-Distributions Image Prior
Image priors based on products have been recognized to offer many advantages because they allow simultaneous enforcement of multiple constraints. However, they are inconvenient for...
Giannis K. Chantas, Nikolas P. Galatsanos, Aristid...
TITS
2008
189views more  TITS 2008»
15 years 6 months ago
Robust Road Modeling and Tracking Using Condensation
In this paper, we present a robust road detection and tracking method based on a condensation particle filter for real-time video-based navigation applications. The image is divide...
Yan Wang, Li Bai, Michael C. Fairhurst
TMI
2008
127views more  TMI 2008»
15 years 6 months ago
Restoration of DWI Data Using a Rician LMMSE Estimator
Abstract--This paper introduces and analyzes a linear minimum mean square error (LMMSE) estimator using a Rician noise model and its recursive version (RLMMSE) for the restoration ...
Santiago Aja-Fernández, Marc Niethammer, Ma...
TPDS
2008
262views more  TPDS 2008»
15 years 6 months ago
Efficient and Secure Content Processing and Distribution by Cooperative Intermediaries
Content services such as content filtering and transcoding adapt contents to meet system requirements, display capacities, or user preferences. Data security in such a framework is...
Yunhua Koglin, Danfeng Yao, Elisa Bertino