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» Using number fields to compute logarithms in finite fields
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IJCV
2008
241views more  IJCV 2008»
13 years 8 months ago
Object Class Recognition and Localization Using Sparse Features with Limited Receptive Fields
We investigate the role of sparsity and localized features in a biologically-inspired model of visual object classification. As in the model of Serre, Wolf, and Poggio, we first a...
Jim Mutch, David G. Lowe
CVPR
2012
IEEE
11 years 11 months ago
Multi-view hair capture using orientation fields
Reconstructing realistic 3D hair geometry is challenging due to omnipresent occlusions, complex discontinuities and specular appearance. To address these challenges, we propose a ...
Linjie Luo, Hao Li, Sylvain Paris, Thibaut Weise, ...
PC
2002
158views Management» more  PC 2002»
13 years 8 months ago
On parallel block algorithms for exact triangularizations
We present a new parallel algorithm to compute an exact triangularization of large square or rectangular and dense or sparse matrices in any field. Using fast matrix multiplicatio...
Jean-Guillaume Dumas, Jean-Louis Roch
SDM
2008
SIAM
177views Data Mining» more  SDM 2008»
13 years 10 months ago
Practical Private Computation and Zero-Knowledge Tools for Privacy-Preserving Distributed Data Mining
In this paper we explore private computation built on vector addition and its applications in privacypreserving data mining. Vector addition is a surprisingly general tool for imp...
Yitao Duan, John F. Canny
MICCAI
2005
Springer
14 years 1 months ago
Brain Shift Computation Using a Fully Nonlinear Biomechanical Model
Abstract. In the present study, fully nonlinear (i.e. accounting for both geometric and material nonlinearities) patient specific finite element brain model was applied to predict ...
Adam Wittek, Ron Kikinis, Simon K. Warfield, Karol...