Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Acta Optica Sinica》 2011-12
Add to Favorite Get Latest Update

Imaging Algorithm of Fresnel Telescope Based on Resampling Interpolation

Lü Xiaoyu Yan Aimin Li Bing Dai Enwen Sun Jianfeng Liu Liren(Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China)  
Fresnel telescope(short for Fresnel telescope full-aperture synthesized imaging lidar) is a new high resolution active laser imaging technique.In one-dimensional scanning operational mode of Fresnel telescope,spatial distribution of sampling signal is non-uniform because of the relative motion between target and scanning beam,which affects the fast Fourier transform in the following matched filtering algorithm.We propose the complete imaging algorithm for Fresnel telescopy,including space-time transform,resampling interpolation and matched filtering,in which we use resampling interpolation to transform the signal into two-dimensional uniform distribution form.Three different resampling interpolation methods are analyzed,and we get good reconstruction results of point target and area target with computer simulation,which prove that the designed imaging algorithm for Fresnel telescope is effective.This work has substantial practical value and offers significant benefit for Fresnel telescopy imaging system.
【Fund】: 国家自然科学基金(60907006)资助课题
【CateGory Index】: TN958.98
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 10 Hits
1 Tan Ruoting Wan Guolong (School of Electronics and Information Engineering, Beijing University of Aeronautics and Astronautics, Beijing, 100083);Application of cubic convolution interpolation in synthetic aperture radiometer[J];Electronic Measurement Technology;2006-03
2 Sun Ping 1,2 Xie Jinghui 1 Zhou Yuanlin 1 1 Department of Optical Engineering,Optical Information Processing Laboratory of Ministry of Education,Beijing Institute of Technology,Beijing 100081 2 Department of Physics,Beijing Normal University,Beijing 100875;Optical Tomography Based on Fresnel Zone Plate Scanning Holography[J];Acta Optica Sinica;2004-01
3 Liu Liren(Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China);Synthetic Aperture Imaging Ladar(Ⅳ):Unified Operation Mode and Two-Dimensional Data Collection Equation[J];Acta Optica Sinica;2009-01
4 Zhou Yu Xu Nan Luan Zhu Sun Jianfeng Liu Liren(CAS Key Laboratory of lasercom and Testing, Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences, Shanghai 201800, China);Two-Dimensional Imaging Experiment of a Point Target in a Laboratory-Scale Synthetic Aperture Imaging Ladar[J];Acta Optica Sinica;2009-02
5 Liu Liren(Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China);Synthetic Aperture Imaging Ladar(V): Imaging Resolution and Antenna Aperture Function[J];Acta Optica Sinica;2009-05
6 Zhou Yu Xu Nan Luan Zhu Yan Aimin Wang Lijuan Sun Jianfeng Liu LirenKey Laboratory of Space Laser Communication and Testing Technology, Shanghai Institute of Optics and Fine Mechanics , Chinese Academy of Sciences , Shanghai 201800, China;2D Imaging Experiment of a 2D Target in a Laboratory-Scale Synthetic Aperture Imaging Ladar[J];Acta Optica Sinica;2009-07
7 Liu Liren(Key Laboratory of Space Lasercom and Testing Technology,Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China);Fresnel Telescope Full-Aperture Synthesized Imaging Ladar:Principle[J];Acta Optica Sinica;2011-01
8 JIN Hai-ding,ZHOU Xiao-kuan(School of Astronautics,Beihang University,Beijing 100083,China);Self-adaptive Interpolation Algorithm for Digital Image[J];Laser & Infrared;2006-09
9 XU Wei - hua~1, YIN Xue- song~2 (1. Information Center, Zhejiang Financial Professional College, Hangzhou Zhejiang 310018,China; 2. Department of Computer Science and Technology, Zhejiang Radio &Television Universtiy, Hangzhou Zhejiang 310012, China);Interpolation Algorithms of Medical Images[J];Computer Simulation;2006-01
10 You Yuhu Zhou Xiaokuan (Beijing University of Aeronautics and Astronautics, Beijing 100083);Research of Optimal Interpolation Algorithm for Digital Image[J];Chinese Space Science and Technology;2005-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Huang Xiaoyuan et al;Correction SolarZenith Angle for Modis Reflectance based on SolarZenith[J];Computer Development & Applications;2008-06
2 Li Ying,Tan Liwen,Zhang Shaoxiang,Wu Yi,Fang Binji(Department of Anatomy,Chongqing Institute of Computing Medicine,College of Basic Medical Sciences,Third Military Medical University,Chongqing,400038,China);Application of image texture amplification in lung morphology restoration[J];Acta Academiae Medicinae Militaris Tertiae;2010-18
3 Tan Ruoting Wan Guolong (School of Electronics and Information Engineering, Beijing University of Aeronautics and Astronautics, Beijing, 100083);Application of cubic convolution interpolation in synthetic aperture radiometer[J];Electronic Measurement Technology;2006-03
4 Tian Minxiong Shen Qinghong Cao Fenglian Du Sidan(Department of Electronic Science and Engineering,Nanjing University,Nanjing 210093);Projector keystone correction based on image space transformation and image interpolation algorithm[J];Electronic Measurement Technology;2007-03
5 XU Nan1,2,LIU Li-ren1,LU Wei1(1.Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China;2.Graduate University of Chinese Academy of Science,Beijing 100039,China);Signal Processing Construction and Algorithm of Range Equal Delay in SAIL[J];Acta Electronica Sinica;2010-06
6 TANG Xue-ting,PAN Wei(College of Information Science and Technology,Xiamen University,Xiamen,Fujian 361005,China);A forgery detection method in printed materials based on digital watermarking[J];Journal of Fuzhou University(Natural Science Edition);2008-S1
7 YI Peng,ZHAO Shang-hong (The Telecommunication Engineering Institute,AFEU,Xi'an 710077,China);Distributed satellite synthetic aperture ladar[J];Optical Communication Technology;2010-11
8 Zhang Guiping1 Jia Xin2 YinCanbin1 LiYuntao1(1. Department of Postgraduate Management, the Academy of Equipment Command & Technology, Beijing 101416;2. Department of Optimal and Electrical Equipment, the Academy of Equipment Command & Technology, Beijing 101416);Comparison of interpolation algorithms in synthetic aperture radar imaging processing[J];Foreign Electronic Measurement Technology;2008-08
9 ZHENG Hua-dong1,YU Ying-jie1,CHENG Wei-ming1,2(1.Shanghai University,Shanghai 200072,China;2.Shanghai University of Engineering Science,Shanghai 201620,China);A review on three-dimensional display techniques[J];Optical Technique;2008-03
10 Hu Jiasheng~1 Cheng Lihong~(1,2) Cao Leifeng~3 Dong Jianjun~3 Ding Yongkun~3 1 School of Electronic and Information Engineering,Dalian University of Technology,Dalian 116024 2 Department of Mathematics and Physics,Dalian Maritime University,Dalian 116026 3 Laser Fusion Research Center of China Academy of Engineering Physics,Mianyang 621900;Image Reconstruction with High Resolution in X-Ray Coded Aperture Imaging[J];Acta Optica Sinica;2005-12
China Proceedings of conference Full-text Database 4 Hits
1 Xie Jinghui1,Sun Ping2, Li Wen1, Kang Guoguo1, Liu Ke1 (1. School of Information Science and Technology,Beijing Institute of Technology, Beijing 100081 2. Department of Physics, Beijing Normal University , Beijing 100875);Study on The Principle and Medical Imaging Performances of The Composite Scanning Holography[A];[C];2005
2 Zhijing Yu*a, Xiayan Sib, Yanbin Xua, Dongrui Hea, Lingli Xiaa, Qingji Gaoa aGround Support Equipment Research Base of CAAC, Civil Aviation University of China, Tianjin 300300, China bCollege of Automation Engineering, Northeast Dianli University, Jilin 132012, China;Application of Improved Cubic Convolution Interpolation in Circular Target Location[A];[C];2007
3 YE Xiu-fen,PEI Zhi,WANG Jie(College of Automation,Harbin Engineering University,Harbin 150001,China);Off-line signature verification based on fractal theory[A];[C];2007
4 ZANG Bo,XING Meng-dao,TANG Yu,GUO Liang(National Key Laboratory for Radar Signal Processing,Xidian University,Xi'an 710071,China);Study on new systems and new technologies of imaging lidar[A];[C];2010
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 REN Haiping 1, WU Wenkai 1, YANG Hu 2, CHEN Shengzu 1. 1 Department of Nuclear Medicine, Cancer hospital, Chinese Academy of Medical Sciences, Peking Union Medical College,100021;2 Department of Biomedical Engineering, Capital University of Medical Sc;Comparison of Interpolation Methods in Medical Image Processing[J];Beijing Biomedical Engineering;2002-01
2 Liu Liren(Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China);Synthetic Aperture Laser Imaging Radar(Ⅰ):Defocused and Phase-Biased Telescope for Reception Antenna[J];Acta Optica Sinica;2008-05
3 Liu Liren(Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China);Synthetic-Aperture Ladar(Ⅱ):Spatial Phase Biased Telescope for Transmitting Antenna[J];Acta Optica Sinica;2008-06
4 Liu Liren(Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China);Synthetic Aperture Ladar(Ⅲ):Circulated Duplex Telescope[J];Acta Optica Sinica;2008-07
5 Zhou Yu Sun Jianfeng Luan Zhu Liu Liren(Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China);Aperture-Synthesizing Experiment of a Down-Scaled Synthetic Aperture Imaging Ladar[J];Acta Optica Sinica;2008-12
6 Liu Liren(Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China);Synthetic Aperture Imaging Ladar(Ⅳ):Unified Operation Mode and Two-Dimensional Data Collection Equation[J];Acta Optica Sinica;2009-01
7 Zhou Yu Xu Nan Luan Zhu Sun Jianfeng Liu Liren(CAS Key Laboratory of lasercom and Testing, Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences, Shanghai 201800, China);Two-Dimensional Imaging Experiment of a Point Target in a Laboratory-Scale Synthetic Aperture Imaging Ladar[J];Acta Optica Sinica;2009-02
8 Liu Liren(Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China);Synthetic Aperture Imaging Ladar(V): Imaging Resolution and Antenna Aperture Function[J];Acta Optica Sinica;2009-05
9 Zhou Yu Xu Nan Luan Zhu Yan Aimin Wang Lijuan Sun Jianfeng Liu LirenKey Laboratory of Space Laser Communication and Testing Technology, Shanghai Institute of Optics and Fine Mechanics , Chinese Academy of Sciences , Shanghai 201800, China;2D Imaging Experiment of a 2D Target in a Laboratory-Scale Synthetic Aperture Imaging Ladar[J];Acta Optica Sinica;2009-07
10 Liu Liren (Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China);Synthetic Aperture Imaging Ladar(VI):Space-Time Speckle Effect and Heterodyne Signal-to-Noise Ratio[J];Acta Optica Sinica;2009-08
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved