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» Markov Processes on Curves
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88
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ICIP
2010
IEEE
14 years 10 months ago
Hyperspectral image segmentation and unmixing using hidden Markov trees
This paper is concerned with joint Bayesian endmember extraction and linear unmixing of hyperspectral images using a spatial prior on the abundance vectors. We hypothesize that hy...
Roni Mittelman, Alfred O. Hero III
ASAP
2006
IEEE
110views Hardware» more  ASAP 2006»
15 years 6 months ago
Low-Cost Elliptic Curve Digital Signature Coprocessor for Smart Cards
This paper proposes different low-cost coprocessors for public key authentication on 8-bit smart cards. Elliptic curve cryptography is used for its efficiency per bit of key and ...
Guerric Meurice de Dormale, Renaud Ambroise, David...
75
Voted
COLT
2004
Springer
15 years 6 months ago
Inferring Mixtures of Markov Chains
We define the problem of inferring a “mixture of Markov chains” based on observing a stream of interleaved outputs from these chains. We show a sharp characterization of the i...
Tugkan Batu, Sudipto Guha, Sampath Kannan
93
Voted
ANOR
2006
100views more  ANOR 2006»
15 years 24 days ago
A BMAP/G/1 Retrial Queue with a Server Subject to Breakdowns and Repairs
In this paper, we consider a BMAP/G/1 retrial queue with a server subject to breakdowns and repairs, where the life time of the server is exponential and the repair time is general...
Quan-Lin Li, Yu Ying, Yiqiang Q. Zhao
CVPR
2005
IEEE
1158views Computer Vision» more  CVPR 2005»
16 years 2 months ago
Flattening Curved Documents in Images
Compared to scanned images, document pictures captured by camera can suffer from distortions due to perspective and page warping. It is necessary to restore a frontal planar view ...
Jian Liang, Daniel DeMenthon, David S. Doermann