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《OPTICS AND PRECISION ENGINEERING》 1998-03
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Studying on a New Method of Video Focusing

LI QingJun(Changchun Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Changchun 130022)  
お? The paper has introduced a new means on the automatic focus that take advantage of the video peak to change the position of the focusing lens to achieve a clear picture. 
【CateGory Index】: TN941.2
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【References】
Chinese Journal Full-text Database 7 Hits
1 LU Dong-xing;MO Jia-qing;Zhaoqing University;;Evaluation and Analysis of Optical Image Sharpness of Edge Feature[J];激光杂志;2016-07
2 YU Mengfeng~1,YANG Ming~(1,2),YANG Cuicui~1 (1.The Faculty of Information Science and Engineering,Ningbo University,Ningbo 315211,China; 2.High-Tech Medical Optoelectronic Equipment Research and Development Center in Zhejiang Province,Ningbo 315211,China);High-resolution video booth fast auto-focus method and realize based on CPLD[J];光学仪器;2010-06
3 YU Hongjie~1, YANG Ming~(1,2), QIU Yuanfang~2, DING Haibo~2 (1.Faculty of Information Science and Engineering, Ningbo University, Ningbo 315211, China; 2.High-tech Medical Optoelectronic Equipment Research and Development Center in Zhejiang Province, Ningbo 315211, China);The rapid focused approach based on ARM7 processor[J];光学仪器;2010-01
4 YANG Si-han College of Information Engineering,Chengdu University of Technology,Chengdu 610059,China;Single frame image definition based on edge character[J];计算机工程与应用;2009-30
5 LIU Rui-an1,2,JIN Shi-jiu1,WU Xiao-rong2,ZHANG Xi-kun2 (1.State Key Laboratory of Precision Measuring Technology and Instruments,Tianjin University,Tianjin 300072,China;2.College of Physics and Electronic Information Science,Tianjin Normal University,Tianjin 300074,China);Adaptive regulation of CCD camera in eye gaze tracking system[J];光学精密工程;2007-06
6 ZHU Zheng-tao~(1,2),LI Shao-fa~1,CHEN Hua-ping~2 (1.College of Computer Science and Engineering, South China Univ. of Tech., Guangzhou 510640,China;2.College of Information Engineering, Guangdong Univ. of Tech., Guangzhou 510640,China);Research on auto-focused function based on the image entropy[J];光学精密工程;2004-05
7 Hu Bingliang,Cao Jianzhong,Xiong Rensheng,Du Yunfei,Tian Yan Xi′an Institute of Optics & Precision Mechanics, Academia Sinica 710068;Auto Adjust Focusing of Verity Focus[J];光子学报;2003-08
【Citations】
Chinese Journal Full-text Database 1 Hits
1 Tian Wanchen, Piao Zhenggen;A Study on Automatic Focussing of Optical Lens in TV Camera[J];电视技术;1987-04
【Co-citations】
Chinese Journal Full-text Database 1 Hits
1 LI QingJun(Changchun Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Changchun 130022);Studying on a New Method of Video Focusing[J];光学精密工程;1998-03
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 WAN Fang;Institute of Technology,East China Jiaotong University;;Application of Two-dimensional Lifting Wavelet Algorithm in Real Time Image Processing and Its Achieve in FPGA[J];激光杂志;2015-08
2 ZHANG Sai-nan1,WU Ya-dong1,ZHANG Hong-ying2,WANG Song1(1.Department of Computer Science,SWUST,Mianyang 621000,China;2.Department of Information Engineering,SWUST,Mianyang 621000,China);Haze image enhancement method based on improved single-scale Retinex[J];激光与红外;2013-06
3 Wang Ji 1,2 and Lu Wen-Kai 11. State Key Laboratory of Intelligent Technology and Systems, Tsinghua National Laboratory for Information Science and Technology, Department of Automation, Tsinghua University, Beijing 100084, China. 2. Xi'an Research Institute, China Coal Research Institute, Xi'an 710054, China.;Coherence cube enhancement based on local histogram specification[J];Applied Geophysics;2010-03
4 LIU Songtao1,2,WU Gang2 (1.Dalian University of Technology,Dalian 116024,China;2.Dalian Naval Academy,Dalian 116018,China);A Novel Method for Image Enhancement Based on Generalized Histogram[J];电光与控制;2010-03
5 LI Yan1,2,QIN Guang-kui2,SUN De-gui1,SUN Xin21.School of Optoelectronic Engineering,Changchun University of Science and Technology,Changchun 130022,China;2.School of Physics Science,Qingdao University,Qingdao 266071,China);Pseudo-color coding of optical image with computer hologram method[J];激光杂志;2009-06
6 LUO Li1,YANG Ming1,2,LI Yong1,ZHUO Wei1(1.Faculty of Information Science and Engineering,Ningbo University,Ningbo 315211,China;2.High-tech Medical Optoelectronic Equipment Research and Development Center in Zhejiang Province,Ningbo 315211,China);A rapid auto-focus method in automatic microscope[J];光学仪器;2009-01
7 Ni Jun1 Yuan Jiahu2 Wu Qinzhang21College of Optical and Electronic Technology,China Jiliang University,Hangzhou,Zhejiang 310018,China2Institute of Optics and Electronics,Chinese Academy of Sciences,Chengdu,Sichuan 610209,China;Identification for Optical Image Definition Based on Edge Feature[J];中国激光;2009-01
8 Wang Haihong Zeng Ni Lu Wei Wang Qi(National Key Laboratory of Tunable Laser Technology,Harbin Institute of Technology,Harbin,Heilongjiang 150080,China);Edge Detection of Laser Imaging Radar Based on Wavelet Transform and Mathematical Morphology[J];中国激光;2008-06
9 ZHANG Wen Ai,LI Feng Lei,CHENG Yong Qiang (College of Information Engineering of TUT,Taiyuan 030024,China);The implementation of step-motor drive and auto-focus based on FPGA[J];电子技术应用;2008-05
10 XU Ling,LIU Wei,YANG Guang(Shanghai Key Laboratory Functional Magnetic Resonance Imaging,Department of Physics,East China Normal University,Shanghai 200062,China);An Image Enhancement Algorithm Combining Wavelet Domain and Image Domain Processing[J];波谱学杂志;2007-04
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 Dou Jian-Tai;Gao Zhi-Shan;Ma Jun;Yuan Cao-Jin;Yang Zhong-Ming;School of Electronic and Optical Engineering,Nanjing University of Science and Technology;Department of Physics,Nanjing Normal Universit;;Correction of axial distance error in ptychography based on image information entropy[J];物理学报;2017-16
2 CHEN Yu-ye;XIAO Ke;GUO Zhen-xiong;HE Jun-jie;LIU Chang;CHEN Song-yan;Xiamen University,Physical Science and Tech.;;Detection of conducting particles bonding in the circuit of liquid crystal display[J];液晶与显示;2017-07
3 XUE Wan-xun;BIAN Chun-jiang;CHEN Hong-zhen;National Space Science Center, Chinese Academy of Science;University of Chinese Academy of Science;;Image clarity evaluation based on point sharpness and square gradient[J];电子设计工程;2017-08
4 PAN Xuejuan;ZHU Youpan;PU Enchang;LUO Lin;ZENG Bangze;ZHAO Deli;LI Zemin;SUN Aiping;Kunming Institute of physics;Science and Technology on Low-light-level Night Vision Laboratory;;Image Entropy Autofocus Sharpness Evaluation Function Simulation and Analysis under Matlab[J];红外技术;2016-10
5 ZHANG Ye;DENG Bin;QIN Yuliang;WANG Hongqiang;College of Electronic Science and Engineering,National University of Defense Technology;;Terahertz holographic imaging algorithm and simulation for short-distance target[J];太赫兹科学与电子信息学报;2016-04
6 LIN Zhong;HUANG Chen-rong;LU A-li;College of Computer Engineering,Nanjing Institute of Technology;;Auto-focus Compresive Performance Evaluation and an Auto-focus Algorithm Based on Two-way Twice Descent[J];科学技术与工程;2015-32
7 ;The development of video evaluation software about H.265 on the Android platform[J];电子产品世界;2015-08
8 FENG Yan;LIANG Guang-ming;ZHU Xu-dong;School of Electronic Science & Engineering,National University of Defense Technology;;An improved auto-focusing algorithm fusing the distribution of gray histogram[J];现代电子技术;2015-06
9 JIA Qian-qian;ZHANG Liang-ju;Key Laboratory of Advanced Reactor Engineering and Safety,Ministry of Education,Institute of Nuclear and New Energy Technology,Tsinghua University;;Quick Assessment of Human-machine Interface Complexity in Digital Nuclear Power Plant Based on Image Entropy[J];原子能科学技术;2014-12
10 Tang Chunming;Liu Yucui;Yu Xiang;College of Information and Communication Engineering,Harbin Engineering University;College of Electronic and Information Engineering,Tianjin Polytechnic University;Engineering Teaching Training Center,Tianjin Polytechnic University;;A Focusing Criterion Function for Automatic Reconstruction of Digital Holograms[J];光学学报;2014-08
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