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ICPR
2004
IEEE
15 years 2 days ago
A Variational Approach for Color Image Segmentation
In this paper we use a variational Bayesian framework for color image segmentation. Each image is represented in the L*u*v color coordinate system before being segmented by the va...
Nikolaos Nasios, Adrian G. Bors
ISBI
2004
IEEE
14 years 11 months ago
Level Set Methods for Dynamic Tomography
In this paper, we propose a novel variational framework for the reconstruction of dynamic objects from sparse and noisy tomographic data. Using an object-based scene model, we dev...
Yonggang Shi, William Clement Karl
CHI
2004
ACM
14 years 11 months ago
MouthType: text entry by hand and mouth
In this paper we describe a novel text entry method which uses coordinated motor action of hand and mouth. A vision based algorithm is used to gauge shape parameters of the cavity...
Michael J. Lyons, Chi-Ho Chan, Nobuji Tetsutani
CSCW
2006
ACM
14 years 5 months ago
Representations at work: a national standard for electronic health records
Representations are at work in IT technology. As plans of and for work, they enable cooperation, coordination, accountability and control, which have to be balanced off against ea...
Claus Bossen
SAC
2004
ACM
14 years 4 months ago
A robust deception-free coalition formation model
We study two properties of coalition formation algorithms, very important for their application in real-life scenarios: robustness and tolerance to some agent misbehaviors. The st...
María-Victoria Belmonte, Ricardo Conejo, Jo...