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SIGGRAPH
1991
ACM
15 years 9 months ago
Reaction-diffusion textures
We present a method fortexturesynthesisbased on thesimulation of a process of local nonlinear interaction, called reaction-diffusion, which has been proposed as a model of biologi...
Andrew P. Witkin, Michael Kass
CVPR
2005
IEEE
16 years 8 months ago
Fisher+Kernel Criterion for Discriminant Analysis
We simultaneously approach two tasks of nonlinear discriminant analysis and kernel selection problem by proposing a unified criterion, Fisher+Kernel Criterion. In addition, an eff...
Shu Yang, Shuicheng Yan, Dong Xu, Xiaoou Tang, Cha...
CVPR
2012
IEEE
13 years 8 months ago
Nonlinear camera response functions and image deblurring
This paper investigates the role that nonlinear camera response functions (CRFs) have on image deblurring. In particular, we show how nonlinear CRFs can cause a spatially invarian...
Sunyeong Kim, Yu-Wing Tai, Seon Joo Kim, Michael S...
CDC
2009
IEEE
116views Control Systems» more  CDC 2009»
15 years 10 months ago
Robust output feedback control of a magnetic levitation system via high-gain observer
Abstract— This paper proposes a novel robust output feedback controller for an electromechanical system in the presence of external disturbance and uncertainties of physical para...
Zi-Jiang Yang, Seiichiro Hara, Shunshoku Kanae, Ki...
FGR
2008
IEEE
176views Biometrics» more  FGR 2008»
15 years 6 months ago
Non-linear fusion of local matching scores for face verification
This paper presents a face verification framework for fusing matching scores that measure similarities of local facial features. The framework is aimed to handle an openset verifi...
Ziheng Zhou, Samuel Chindaro, Farzin Deravi