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ICAISC
2010
Springer
14 years 12 months ago
Sequential Coordinate-Wise DNMF for Face Recognition
Abstract. This paper proposes the Sequential Coordinate-Wise Algorithm (SCWA) to Discriminant Nonnegative Matrix Factorization (DNMF) for improving face recognition. DNMF incorpora...
Rafal Zdunek, Andrzej Cichocki
CVPR
2008
IEEE
14 years 11 months ago
Motion blur identification from image gradients
Restoration of a degraded image from motion blurring is highly dependent on the estimation of the blurring kernel. Most of the existing motion deblurring techniques model the blur...
Hui Ji, Chaoqiang Liu
DAGSTUHL
2007
14 years 11 months ago
An Inner/Outer Stationary Iteration for Computing PageRank
We present a stationary iterative scheme for PageRank computation. The algorithm is based on a linear system formulation of the problem, uses inner/outer iterations, and amounts to...
Andrew P. Gray, Chen Greif, Tracy Lau
CDC
2009
IEEE
152views Control Systems» more  CDC 2009»
14 years 11 months ago
Speed synchronization of multiple induction motors with adjacent cross coupling control
In this paper, a new control approach for real time speed synchronization of multiple induction motors during speed acceleration and load changes is developed. The control strategy...
Dezong Zhao, Chunwen Li, Jun Ren
SIAMSC
2008
97views more  SIAMSC 2008»
14 years 10 months ago
Improvement of Space-Invariant Image Deblurring by Preconditioned Landweber Iterations
The Landweber method is a simple and flexible iterative regularization algorithm, whose projected variant provides nonnegative image reconstructions. Since the method is usually v...
Paola Brianzi, Fabio Di Benedetto, Claudio Estatic...