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赵跃进

光电学院

职称:教授

赵跃进所有成果
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作者:Qi Yuejing;Wang Ping;Xie Jinghui;Kang Guoguo;Zhao Yuejin;Yang Hui

关键词:convex aspheric lens testing;hologram optical elements (HOEs);mach-zehnder interferometer

摘要:In order to simplify the complexity and improve the accuracy of convex aspheric lens testing, a novel method is proposed in this paper. In this method ...

作者:YIN Cong;HAN Shao-kund;LIU Xun-liang;ZHANG Hua-peng;ZHAO Yue-jin (Department of Optical Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing 100081, China)

出处:Journal of Beijing Institute of Technology 2003

关键词:signal detection;threshold;resistor network;automatic noise threshold circuit

摘要:Under different conditions, the highest detection probability should be acquired while receiving laser echo during laser pulse range finding. The thre ...

作者:Sun Yi;Zhao Yuejin;Zhou Yubin;Liu Mingqi;Lu Hai;Yu Feng

关键词:digital image stabilization;bit planes;motion vector;histogram;MMX

摘要:This paper presents a real-time digital image stabilization algorithm on PC to stabilise a sequence of images. The proposed algorithm can be divided i ...

作者:Yubin Zhou;Yuejin Zhao;Yi Sun;Hai Lu;Feng Yu

关键词:image stabilization;motion vector;motion estimation;fast block matching;outdoor surveillance

摘要:In outdoor surveillance systems, block matching is usually used for image stabilization but prohibited for real-time video rate application due to its ...

作者:Zhou Yubin;Zhao Yuejin

关键词:operational availability;simulation;3-phase

摘要:An efficient design of operational availability simulation for teleoperational system is based on the modeling scheme of the environments of its worki ...

作者:Qi Yuejing;Wang Ping;Xie Jinghui;Kang Guoguo;Zhao Yuejin;Yang Hui

关键词:convex aspheric lens testing;Hologram Optical Elements (HOEs);Mach-Zehnder interferometer

摘要:In order to simplify the complexity and improve the accuracy of convex aspheric lens testing, a novel method is proposed in this paper. In this method ...

作者:Lu Hai;Zhao Yuejin;Liu Xiaohua;Liu Mingqi;Zhou Yubin;Yu Feng;Sun Yi

关键词:DSP;image process;image stabilization;digital image stabilization;real-time system

摘要:This thesis presents an digital image stabilization system that is capable of real-time stabilizing a sequence of images taken by electro-optic sensor ...

作者:Yu Feng;Liu Mingqi;Zhao Yuejin;Liu Xiaohua;Lu Hai;Sun Yi;Zhou Yubin

关键词:DSP;CPLD;image stabilization;real-time;daughterboard;algorithm

摘要:This paper oilers a fast and simple design about real-time electronic linage stabilization hardware system. This design produces a video-process daugh ...

作者:Xiaohua Liu;Yuejin Zhao;Allen Yang;Wenjie Xie

关键词:Super-Gaussian;solid state lasers;diode pumped;thermal analysis;nonlinear conversion

摘要:For a diode end-pumped solid state laser, the pump beam is described as a Gaussian profile initially and then as a flat-top profile. In fact, the fibe ...

作者:Wang Peng;Zhao Yue-jin;Jian Yi-yun;Dong Li-quan;Liu Xiao-hua;Wu Hong (1School of Optoelectronics, Beijing Institute of Technology, Beijing 100081, China)

出处:Transactions of Beijing Institute of Technology 2012

关键词:global motion estimation;gyro;least square method

摘要:A fast global motion estimation algorithm is proposed by employing the gyro with ordinary precision to sense the camera status. Firstly gyro is used t ...