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MICCAI
2004
Springer
14 years 10 months ago
Anisotropic Interpolation of DT-MRI
Diffusion tensor MRI (DT-MRI) is an image modality that is gaining clinical importance. After some preliminaries that describe the fundamentals of this imaging modality, we present...
Carlos A. Castaño-Moraga, Miguel A. Rodr&ia...
MICCAI
2004
Springer
14 years 10 months ago
A Data Clustering and Streamline Reduction Method for 3D MR Flow Vector Field Simplification
Abstract. With the increasing capability of MR imaging and Computational Fluid Dynamics (CFD) techniques, a significant amount of data related to the haemodynamics of the cardiovas...
Bernardo Silva Carmo, Yin-Heung Pauline Ng, Adam P...
MICCAI
2004
Springer
14 years 10 months ago
Surface-Based Registration with a Particle Filter
Abstract. We propose the use of a particle filter as a solution to the rigid shapebased registration problem commonly found in computer-assisted surgery. This approach is especiall...
Burton Ma, Randy E. Ellis
MICCAI
2004
Springer
14 years 10 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, ...
MICCAI
2004
Springer
14 years 10 months ago
Topology Smoothing for Segmentation and Surface Reconstruction
Abstract. We propose a new method for removing topological defects in surfaces and volumes segmented from medical images. Unlike current topology correction approaches, we define a...
Pierre-Louis Bazin, Dzung L. Pham
MICCAI
2004
Springer
14 years 10 months ago
Profile Scale-Spaces for Multiscale Image Match
Anatomical objects often have complex and varying image appearance at different portions of the boundary; and it is frequently a challenge even to select appropriate scales at whic...
Sean Ho, Guido Gerig
MICCAI
2004
Springer
14 years 10 months ago
Matching 3D Shapes Using 2D Conformal Representations
Xianfeng Gu, Baba C. Vemuri