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» On a vector q-d algorithm
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ICPR
2004
IEEE
16 years 3 months ago
Dining Activity Analysis Using a Hidden Markov Model
We describe an algorithm for dining activity analysis in a nursing home. Based on several features, including motion vectors and distance between moving regions in the subspace of...
Alexander G. Hauptmann, Ashok Bharucha, Howard D. ...
109
Voted
ICIP
2009
IEEE
16 years 3 months ago
A Fractal Dimension Based Optimal Wavelet Packet Analysis Technique For Classification Of Meningioma Brain Tumours
With the heterogeneous nature of tissue texture, using a single resolution approach for optimum classification might not suffice. In contrast, a multiresolution wavelet packet ana...
110
Voted
DAC
2006
ACM
16 years 3 months ago
Guiding simulation with increasingly refined abstract traces
Traces Kuntal Nanshi, Fabio Somenzi University of Colorado at Boulder ne abstraction refinement and simulation to provide a more efficient approach to checking invariant properti...
Kuntal Nanshi, Fabio Somenzi
IPMI
2007
Springer
16 years 3 months ago
Active Mean Fields: Solving the Mean Field Approximation in the Level Set Framework
Abstract. We describe a new approach for estimating the posterior probability of tissue labels. Conventional likelihood models are combined with a curve length prior on boundaries,...
Kilian M. Pohl, Ron Kikinis, William M. Wells III
108
Voted
ICML
2007
IEEE
16 years 3 months ago
On one method of non-diagonal regularization in sparse Bayesian learning
In the paper we propose a new type of regularization procedure for training sparse Bayesian methods for classification. Transforming Hessian matrix of log-likelihood function to d...
Dmitry Kropotov, Dmitry Vetrov