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» Computation of the Quadrifocal Tensor
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IPMI
2011
Springer
13 years 1 months ago
Nonnegative Factorization of Diffusion Tensor Images and Its Applications
This paper proposes a novel method for computing linear basis images from tensor-valued image data. As a generalization of the nonnegative matrix factorization, the proposed method...
Yuchen Xie, Jeffrey Ho, Baba C. Vemuri
VISSYM
2007
14 years 10 days ago
Segmentation of DT-MRI Anisotropy Isosurfaces
While isosurfaces of anisotropy measures for data from diffusion tensor magnetic resonance imaging (DT-MRI) are known to depict major anatomical structures, the anisotropy metric ...
Thomas Schultz, Holger Theisel, Hans-Peter Seidel
WSCG
2004
164views more  WSCG 2004»
13 years 11 months ago
Corotational Simulation of Deformable Solids
The classical formulation of large displacement visco-elasticity requires the geometrically nonlinear Green tensor. Keeping track of the rotational part of strain permits alternat...
Michael Hauth, Wolfgang Straßer
PPOPP
2005
ACM
14 years 3 months ago
Performance modeling and optimization of parallel out-of-core tensor contractions
The Tensor Contraction Engine (TCE) is a domain-specific compiler for implementing complex tensor contraction expressions arising in quantum chemistry applications modeling elect...
Xiaoyang Gao, Swarup Kumar Sahoo, Chi-Chung Lam, J...
BMVC
2010
13 years 8 months ago
Background Modelling on Tensor Field for Foreground Segmentation
The paper proposes a new method to perform foreground detection by means of background modeling using the tensor concept. Sometimes, statistical modelling directly on image values...
Rui Caseiro, Jorge Batista, Pedro Martins