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ICIP
2002
IEEE
16 years 7 months ago
A curve evolution-based variational approach to simultaneous image restoration and segmentation
In this paper, we introduce a novel approach for simultaneous restoration and segmentation of blurred, noisy images by approaching a variant of the Mumford-Shah functional from a ...
Alan S. Willsky, Andy Tsai, Junmo Kim, Müjdat...
SIGMOD
2005
ACM
123views Database» more  SIGMOD 2005»
15 years 11 months ago
To Do or Not To Do: The Dilemma of Disclosing Anonymized Data
Decision makers of companies often face the dilemma of whether to release data for knowledge discovery, vis a vis the risk of disclosing proprietary or sensitive information. Whil...
Laks V. S. Lakshmanan, Raymond T. Ng, Ganesh Rames...
ISPD
1999
ACM
127views Hardware» more  ISPD 1999»
15 years 10 months ago
Buffer insertion for clock delay and skew minimization
 Buffer insertion is an effective approach to achieve both minimal clock signal delay and skew in high speed VLSI circuit design. In this paper, we develop an optimal buffer ins...
X. Zeng, D. Zhou, Wei Li
TMI
2008
144views more  TMI 2008»
15 years 6 months ago
Automatic Detection of Regional Heart Rejection in USPIO-Enhanced MRI
Contrast-enhanced magnetic resonance imaging (MRI) is useful to study the infiltration of cells in vivo. This research adopts ultrasmall superparamagnetic iron oxide (USPIO) parti...
Hsun-Hsien Chang, José M. F. Moura, Yijen L...
JCC
2002
74views more  JCC 2002»
15 years 5 months ago
Determination of the effective dielectric constant from the accurate solution of the Poisson equation
: Constant dielectric (CD) and distance-dependent dielectric (DDD) functions are the most popular and widespread in the Molecular Mechanics simulations of large molecular systems. ...
Vladislav Vasilyev