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ICIP
2007
IEEE
15 years 10 months ago
Image Resolution Enhancement using Inter-Subband Correlation in Wavelet Domain
Wavelet-based resolution enhancement methods improve the image resolution by estimating the high-frequency band information. In this paper, we propose a new resolution enhancement...
Yinji Piao, Il-hong Shin, Hyun Wook Park
ACII
2005
Springer
15 years 8 months ago
Simulated Annealing Based Hand Tracking in a Discrete Space
Hand tracking is a challenging problem due to the complexity of searching in a 20+ degrees of freedom (DOF) space for an optimal estimation of hand configuration. This paper repres...
Wei Liang, Yunde Jia, Yang Liu, Cheng Ge
AUTOMATICA
2006
82views more  AUTOMATICA 2006»
15 years 6 months ago
Control relevant estimation of plant and disturbance dynamics
Estimating models for both plant and disturbance dynamics is important in control design applications that focus on disturbance rejection. Several methods for low-order approximat...
J. Zeng, Raymond A. de Callafon
AUTOMATICA
2006
104views more  AUTOMATICA 2006»
15 years 6 months ago
Optimal sensor placement and motion coordination for target tracking
This work studies optimal sensor placement and motion coordination strategies for mobile sensor networks. For a target tracking application with range sensors, we investigate the ...
Sonia Martínez, Francesco Bullo
TASLP
2002
73views more  TASLP 2002»
15 years 6 months ago
Perceptual audio coding using adaptive pre- and post-filters and lossless compression
This paper proposes a versatile perceptual audio coding method that achieves high compression ratios and is capable of low encoding/decoding delay. It accommodates a variety of sou...
Gerald Schuller, Bin Yu, Dawei Huang, Bernd Edler