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HICSS
1994
IEEE
127views Biometrics» more  HICSS 1994»
15 years 3 months ago
Angel: Resource Unification in a.64-bit Microkernel
The appearance of 64-bit processors allows a new approach to microkernel desagn From our experience with a message passang microkernel MESHIX, we discovered that a multi-address s...
Kevin Murray, Tim Wilkinson, Tom Stiemerling, Paul...
CVPR
2008
IEEE
15 years 1 months ago
Single-image vignetting correction using radial gradient symmetry
In this paper, we present a novel single-image vignetting method based on the symmetric distribution of the radial gradient (RG). The radial gradient is the image gradient along t...
Yuanjie Zheng, Jingyi Yu, Sing Bing Kang, Stephen ...
ICML
2010
IEEE
15 years 25 days ago
An Analysis of the Convergence of Graph Laplacians
Existing approaches to analyzing the asymptotics of graph Laplacians typically assume a well-behaved kernel function with smoothness assumptions. We remove the smoothness assumpti...
Daniel Ting, Ling Huang, Michael I. Jordan
AI
2011
Springer
14 years 3 months ago
Subspace Mapping of Noisy Text Documents
Abstract. Subspace mapping methods aim at projecting high-dimensional data into a subspace where a specific objective function is optimized. Such dimension reduction allows the re...
Axel J. Soto, Marc Strickert, Gustavo E. Vazquez, ...
ICPR
2004
IEEE
16 years 26 days ago
Towards Surface Regularization via Medial Axis Transitions
The reconstruction of objects from data in practical applications often leads to surfaces with small perturbations and other artifacts which make the detection of their ridges and...
Frederic F. Leymarie, Benjamin B. Kimia, Peter J. ...