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» Computing symmetric rank for symmetric tensors
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CVPR
2012
IEEE
13 years 1 months ago
Probabilistic tensor voting for robust perceptual grouping
We address the problem of unsupervised segmentation and grouping in 2D and 3D space, where samples are corrupted by noise, and in the presence of outliers. The problem has attract...
Dian Gong, Gérard G. Medioni
FOCS
2008
IEEE
14 years 11 months ago
Matrix Sparsification for Rank and Determinant Computations via Nested Dissection
The nested dissection method developed by Lipton, Rose, and Tarjan is a seminal method for quickly performing Gaussian elimination of symmetric real positive definite matrices who...
Raphael Yuster
WBIR
2010
SPRINGER
14 years 9 months ago
Log-Domain Diffeomorphic Registration of Diffusion Tensor Images
Diffusion tensor imaging provides information about deep white matter anatomy that structural magnetic resonance images typically fail to resolve. Non-linear registration of diffus...
Andrew Sweet, Xavier Pennec
ICCV
1995
IEEE
15 years 2 months ago
Estimating the Tensor of Curvature of a Surface from a Polyhedral Approximation
Estimating principal curvatures and principal directions of a surface from a polyhedral approximation with a large number of small faces, such as those produced by iso-surface con...
Gabriel Taubin
ICDCS
2010
IEEE
14 years 8 months ago
Secure Ranked Keyword Search over Encrypted Cloud Data
As Cloud Computing becomes prevalent, sensitive information are being increasingly centralized into the cloud. For the protection of data privacy, sensitive data has to be encrypte...
Cong Wang, Ning Cao, Jin Li, Kui Ren, Wenjing Lou