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139
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SCIA
2005
Springer
113views Image Analysis» more  SCIA 2005»
15 years 9 months ago
Segmentation of Medical Images Using Three-Dimensional Active Shape Models
In this paper a fully automated segmentation system for the femur in the knee in Magnetic Resonance Images and the brain in Single Photon Emission Computed Tomography images is pr...
Klas Josephson, Anders Ericsson, Johan Karlsson
CDC
2009
IEEE
157views Control Systems» more  CDC 2009»
15 years 8 months ago
On trajectory optimization for active sensing in Gaussian process models
Abstract— We consider the problem of optimizing the trajectory of a mobile sensor with perfect localization whose task is to estimate a stochastic, perhaps multidimensional fiel...
Jerome Le Ny, George J. Pappas
ACSW
2007
15 years 5 months ago
A Range Test Secure in the Active Adversary Model
In ACISP 2006, Peng et al proposed a novel range test technique, which tests whether the integer encrypted in a ciphertext is in an interval range. Their solution is more efficien...
Kun Peng, Ed Dawson
123
Voted
ICASSP
2010
IEEE
15 years 3 months ago
Using online model comparison in the Variational Bayes framework for online unsupervised Voice Activity Detection
This paper presents the use of online Variational Bayes method for online Voice Activity Detection (VAD) in an unsupervised context. In conventional VAD, the final step often rel...
David Cournapeau, Shinji Watanabe, Atsushi Nakamur...
ICASSP
2011
IEEE
14 years 7 months ago
A robust lip tracking algorithm using localized color active contours and deformable models
Lip tracking is crucial to the success of a lipreading recognition system. This paper presents a robust lip tracking algorithm using localized color active contours and deformable...
Xin Liu, Yiu-ming Cheung