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ICPR
2002
IEEE
15 years 9 months ago
Simulated Static Electric Field (SSEF) Snake for Deformable Models
In this paper, a novel design of external force for snake is proposed. This kind of external force is actually a field, which we call the Simulated Static Electric Field (SSEF). T...
Dan Yuan, Siwei Lu
IJCV
2002
140views more  IJCV 2002»
15 years 3 months ago
Orthonormal Vector Sets Regularization with PDE's and Applications
We are interested in regularizing fields of orthonormal vector sets, using constraint-preserving anisotropic diffusion PDE's. Each point of such a field is defined by multiple...
David Tschumperlé, Rachid Deriche
MCS
2008
Springer
15 years 3 months ago
Dynamical low-rank approximation: applications and numerical experiments
Dynamical low-rank approximation is a differential-equation based approach to efficiently computing low-rank approximations to time-dependent large data matrices or to solutions o...
Achim Nonnenmacher, Christian Lubich
ICIP
2010
IEEE
15 years 2 months ago
A hybrid fusion method of fingerprint identification for high security applications
Though fingerprint identification is widely used now, its imperfect performance for some high security applications, such as ATM, the access control of nuclear power stations and ...
Yilong Yin, Yanbin Ning, Zhiguo Yang
ECCV
2004
Springer
16 years 6 months ago
Sparse Finite Elements for Geodesic Contours with Level-Sets
Level-set methods have been shown to be an effective way to solve optimisation problems that involve closed curves. They are well known for their capacity to deal with flexible top...
Martin Weber, Andrew Blake, Roberto Cipolla