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CAIP
2009
Springer
102views Image Analysis» more  CAIP 2009»
15 years 10 months ago
A Riemannian Scalar Measure for Diffusion Tensor Images
Abstract. We study a well-known scalar quantity in differential geometry, the Ricci scalar, in the context of Diffusion Tensor Imaging (DTI). We explore the relation between the Ri...
Andrea Fuster, Laura Astola, Luc Florack
COMPGEOM
2001
ACM
15 years 10 months ago
Hierarchical morse complexes for piecewise linear 2-manifolds
We present algorithms for constructing a hierarchy of increasingly coarse Morse complexes that decompose a piecewise linear 2-manifold. While Morse complexes are defined only in t...
Herbert Edelsbrunner, John Harer, Afra Zomorodian
FECS
2006
142views Education» more  FECS 2006»
15 years 8 months ago
CFD Graphical Interface in Matlab
- The use of computational methods for solving partial differential equations in the field of Heat Transfer is crucial. However, the actual user friendly commercial applications, f...
Tiago Pinho, Senhorinha Teixeira
CVIU
2008
114views more  CVIU 2008»
15 years 6 months ago
On geometric variational models for inpainting surface holes
Geometric approaches for filling-in surface holes are introduced and studied in this paper. The basic idea is to represent the surface of interest in implicit form, and fill-in th...
Vicent Caselles, Gloria Haro, Guillermo Sapiro, Jo...
IJBC
2006
65views more  IJBC 2006»
15 years 6 months ago
Noise-Sensitivity in Machine Tool Vibrations
We consider the effect of random variation in the material parameters in a model for machine tool vibrations, specifically regenerative chatter. We show that fluctuations in these...
E. Buckwar, R. Kuske, B. L'esperance, T. Soo