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» Robust hitting with dynamics shaping
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CVPR
2005
IEEE
14 years 9 months ago
Shape Regularized Active Contour Using Iterative Global Search and Local Optimization
Recently, nonlinear shape models have been shown to improve the robustness and flexibility of segmentation. In this paper, we propose Shape Regularized Active Contour (ShRAC) that...
Tianli Yu, Jiebo Luo, Narendra Ahuja
BIBE
2008
IEEE
102views Bioinformatics» more  BIBE 2008»
14 years 1 months ago
Motifs in regulatory networks and their structural robustness
: If we consider the regulatory networks used in systems biology (especially in neural and genetic networks), we observe certain regularities in their architecture, namely the occu...
Adrien Elena, Hedi Ben Amor, N. Glade, Jacques Dem...
TVCG
2008
119views more  TVCG 2008»
13 years 7 months ago
Velocity-Aligned Discrete Oriented Polytopes for Dynamic Collision Detection
Abstract-- We propose an acceleration scheme for dynamic collision detection at interactive rates. We use a tight bounding volume representation that offers fast update rates and t...
Daniel S. Coming, Oliver G. Staadt
ICIP
2005
IEEE
14 years 9 months ago
Shape space sampling distributions and their impact on visual tracking
Object motions can be represented as a sequence of shape deformations and translations which can be interpretated as a sequence of points in N-dimensional shape space. These space...
Amit Kale, Christopher O. Jaynes
KDD
2002
ACM
155views Data Mining» more  KDD 2002»
14 years 7 months ago
SyMP: an efficient clustering approach to identify clusters of arbitrary shapes in large data sets
We propose a new clustering algorithm, called SyMP, which is based on synchronization of pulse-coupled oscillators. SyMP represents each data point by an Integrate-and-Fire oscill...
Hichem Frigui