Sciweavers

296 search results - page 11 / 60
» Elastically Adaptive Deformable Models
Sort
View
MICCAI
2004
Springer
14 years 9 months ago
Simultaneous Topology and Stiffness Identification for Mass-Spring Models Based on FEM Reference Deformations
Mass-spring systems are of special interest for soft tissue modeling in surgical simulation due to their ease of implementation and real-time behavior. However, the parameter ident...
Barbara Solenthaler, Gábor Székely, ...
WCE
2007
13 years 9 months ago
Modeling and Analysis of an Elastic Compound Strut in Axial Compression
— This paper presents an analytical model for calculating the deformation behavior of an elastic, composite strut comprising any number of materials, which are represented by an ...
Joshua R. Omer
CGI
2004
IEEE
14 years 5 days ago
A Versatile and Robust Model for Geometrically Complex Deformable Solids
In this paper, we present a versatile and robust model for geometrically complex deformable solids. Our approach can be applied to deformable tetrahedral meshes and to deformable ...
Matthias Teschner, Bruno Heidelberger, Matthias M&...
WACV
2005
IEEE
14 years 2 months ago
Fingerprint Deformation Models Using Minutiae Locations and Orientations
Nonlinear deformations in fingerprint images, arising from the elasticity of the skin as well as the pressure and movement of the finger during image acquisition, lead to diffi...
Yi Chen, Sarat C. Dass, Arun Ross, Anil K. Jain
VMV
2007
118views Visualization» more  VMV 2007»
13 years 9 months ago
Interactive Model-based Image Registration
We present an interactive technique for the registration of captured images of elastic and rigid body parts in which the user is given flexible control over material specific de...
Thomas Schiwietz, Joachim Georgii, Rüdiger We...