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while estimating the illumination; the other is related to noise suppression. When attempting to amplify signals, noise is also amplified, especially in dark environments. At the same time, standard... on certain defined points containing the illumination information in the intensity image to estimate the illumination. After locating the points, the whole illumination image was computed......
nanoparticle to prepare N-doped TiO2 photocatalyst and Ti N/TiO2 composite photocatalysts through the modulation of the calcination time and temperature. It was found that more energy and processing time were......
J. Cent. South Univ. (2012) 19: 206-212 DOI: 10.1007/s11771-012-0993-6 Traffic condition estimation with pre-selection space time model DONG Hong-hui(董宏辉), SUN Xiao-liang(孙晓亮), JIA Li-min(贾利民), LI... Heidelberg 2012 Abstract: A pre-selection space time model was proposed to estimate the traffic condition at poor-data-detector, especially non-detector locations. The space time model is better......
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On-line outlier and change point detection for time seriesSU Wei-xing(苏卫星)1, 2, ZHU Yun-long(朱云龙)1, LIU Fang(刘芳)3, HU Kun-yuan(胡琨元) 3(1. Shenyang Institute of Automation, Chinese Academy of Sciences...)Abstract:The detection of outliers and change points from time series has become research focus in the area of time series data mining since it can be used for fraud detection, rare event discovery......
J. Cent. South Univ. (2017) 24: 647-654 DOI: 10.1007/s11771-017-3465-1 Iterative identification of discrete-time output-error model with time delay CHEN Feng-wei(陈丰伟), LIU Tao(刘涛) School of Control Science and Engineering, Dalian University of Technology, Dalian 116024, China Central South University Press and Springer-Verlag Berlin Heidelberg 2017 Abstract: The problem of discrete-time model......
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J. Cent. South Univ. (2017) 24: 432-441 DOI: 10.1007/s11171-017-3445-0 Optimization of traffic signal parameters based on distribution of link travel time LI Mao-sheng(黎茂盛), XUE Hong-li(薛红丽), SHI... time must first be determined. The intersection signal cycle and the green splits were optimized simultaneously, and the system total travel time was selected as the optimization goal. The distribution......
Stabilization of a class of nonlinear discrete time systems with time varying delayMaryam Fattahi1, Nastaran Vasegh2, Hamid Reza Momeni1(1. Faculty of Electrical and Computer Engineering, Tarbiat Modares University, Tehran, Iran; 2. Faculty of Electrical and Computer Engineering, Shahid Rajaee Teacher, Tehran, Iran)Abstract:The stability and stabilization of a class of nonlinear discrete time......
Scheduling algorithm of dual-armed cluster tools with residency time and reentrant constraintsZHOU Bing-hai(周炳海), GAO Zhong-shun(高忠顺), CHEN Jia(陈佳) (School of Mechanical Engineering, Tongji University, Shanghai 201804, China)Abstract:To solve the scheduling problem of dual-armed cluster tools for wafer fabrications with residency time and reentrant constraints, a heuristic scheduling algorithm......
