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TCSV
2008
177views more  TCSV 2008»
15 years 4 months ago
An ICA Mixture Hidden Markov Model for Video Content Analysis
In this paper, a new theoretical framework based on hidden Markov model (HMM) and independent component analysis (ICA) mixture model is presented for content analysis of video, nam...
Jian Zhou, Xiao-Ping Zhang
ISBI
2009
IEEE
15 years 11 months ago
Accelerating Regularized Iterative CT Reconstruction on Commodity Graphics Hardware (GPU)
Iterative reconstruction algorithms augmented with regularization can produce high-quality reconstructions from few views and even in the presence of significant noise. In this pa...
Wei Xu, Klaus Mueller
DATE
2009
IEEE
109views Hardware» more  DATE 2009»
15 years 11 months ago
A design methodology for fully reconfigurable Delta-Sigma data converters
This paper presents a design methodology for fully reconfigurable low-voltage Delta-Sigma converters as for instance used in next-generation wireless applications. The design metho...
Yi Ke, Jan Craninckx, Georges G. E. Gielen
IROS
2009
IEEE
125views Robotics» more  IROS 2009»
15 years 11 months ago
Planning and fast re-planning of safe motions for humanoid robots: Application to a kicking motion
Abstract— Optimal motions are usually used as joint reference trajectories for repetitive or complex motions. In the case of soccer robots, the kicking motion is usually a benchm...
Sebastien Lengagne, Philippe Fraisse, Nacim Ramdan...
ICB
2009
Springer
159views Biometrics» more  ICB 2009»
15 years 11 months ago
Multilinear Tensor-Based Non-parametric Dimension Reduction for Gait Recognition
The small sample size problem and the difficulty in determining the optimal reduced dimension limit the application of subspace learning methods in the gait recognition domain. To...
Changyou Chen, Junping Zhang, Rudolf Fleischer