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ICIP
2008
IEEE
14 years 7 months ago
Robust snake convergence based on dynamic programming
The extraction of contours using deformable models, such as snakes, is a problem of great interest in computer vision, particular in areas of medical imaging and tracking. Snakes ...
Akshaya Kumar Mishra, Paul W. Fieguth, David A. Cl...
EWC
2002
90views more  EWC 2002»
13 years 5 months ago
An Efficient Adaptive Procedure for Three-Dimensional Fragmentation Simulations
We present a simple set of data structures, and a collection of methods for constructing and updating the structures, designed to support the use of cohesive elements in simulation...
Anna Pandolfi, Michael Ortiz
CGI
2006
IEEE
13 years 11 months ago
Spline Thin-Shell Simulation of Manifold Surfaces
It has been technically challenging to effectively model and simulate elastic deformation of spline-based, thin-shell objects of complicated topology. This is primarily because tra...
Kexiang Wang, Ying He 0001, Xiaohu Guo, Hong Qin