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《ACTA OPTICA SINICA》 2000-04
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Fourier Modulus Recovery in Astronomical Speckle Imaging and the Experiments of Image Reconstruction

Qiu Yaohui Liu Zhong Lu Ruwei Lou Ke (Yunnan Observatory, The Academy of Sciences, Yunnan )  
In astronomical high resolution image reconstruction, Fourier modulus recovery is as important as the phase recovery of a object, because there are many kinds of complex noise in observations and the recovery of modulus or phase will become more difficult. To solve the problem of the noise of all kinds in the modulus recovery, some appropriate methods are provided. The experimental results of image reconstruction show that these methods are effective and necessary, they ensured the high precision modulus recovery.
【Fund】: 国家自然科学基金!(198730 17);; 中国科学院“西部之光”资助项目
【CateGory Index】: O438
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【References】
Chinese Journal Full-text Database 2 Hits
1 LI Qiang SHEN Mang-zuo Institute of Optics and Electronics,Chinese Academy of Sciences,Chengdu 610209 Graduate School of Chinese Academy of Sciences,Beijing 100039;The Study of High-resolution Imaging of Astronomical Object Based on Phase-Diversity Method[J];Acta Astronomica Sinica;2007-01
2 QIU Yao-hui,LIU Zhong,LU Ru-wei,LOU Ke (Yunnan Observatory,The Chinese Academy of Sciences,Kunming 650011,China) (National Astronomical Observatories, The Chinese Academy of Sciences) (United Laboratory of Optical Astronomy, The Chinese Academy of Scie;The Application of CLEAN Algorithm to Astronomical Image Reconstruction Working in Spatial Domain[J];PUBLICATIONS OF THE YUNNAN OBSERVATOTY;2000-02
【Citations】
Chinese Journal Full-text Database 1 Hits
1 Liu Zhong Qiu Yaohui Lou Ke Lu Ruwei;A Positive Restricition Method to Correct Noise Bais Terms in Bispectrum and the Experiment in Astronomical High Resolution Image Reconstruction[J];ACTA OPTICA SINICA;1999-02
【Co-citations】
Chinese Journal Full-text Database 4 Hits
1 Qiu Yaohui Liu Zhong Lu Ruwei Lou Ke (Yunnan Observatory The Chinese Academy of Sciences, Kunming 650011) (Received 17 August 1998; revised 27 October 1998);A Time Framed 2 Dimensional Photon Counting Speckle Image Detecting System[J];ACTA OPTICA SINICA;2000-01
2 Qiu Yaohui Liu Zhong Lu Ruwei Lou Ke (National Astronomical Observatories, United Laboratory of Optical Astronomy, Yunnan Observatory, The Chinese Academy of Sciences, Kunming 650011);A New Method for Astronomical Image Reconstruction in Spatial Region: Iterative Shift-and-Add Technique[J];Acta Optica Sinica;2001-02
3 QIU Yao-hui,LIU Zhong,LU Ru-wei,LOU Ke (Yunnan Observatory,The Chinese Academy of Sciences,Kunming 650011,China) (National Astronomical Observatories, The Chinese Academy of Sciences) (United Laboratory of Optical Astronomy, The Chinese Academy of Scie;The Application of CLEAN Algorithm to Astronomical Image Reconstruction Working in Spatial Domain[J];PUBLICATIONS OF THE YUNNAN OBSERVATOTY;2000-02
4 LOU Ke,QIU Yao-hui,LIU Zhong,LU Ru-wei (Yunnan Observatory,The Chinese Academy of Sciences,Kunming 650011; National Astronomical Observatories,The Chinese Academy of Sciences; United Laboratory of Astronomy,The Chinese Academy of Sciences,China);The Method of the Limited Area Building Block and the Experiment of Astronomical Image Reconstruction[J];Publications of The Yunnan Observatoty;2001-02
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 YANG Lian chen,SHEN Mang zuo (Institute of Optics and Electronics,Chinese Academy of Sciences,Chengdu 610209,China);Simulation for High-Resolution Speckle Imaging of Extended Objects[J];OPTO-ELECTRONIC ENGINEERING;2000-04
2 Qiu Yaohui Liu Zhong Lu Ruwei Lou Ke (Yunnan Observatory The Chinese Academy of Sciences, Kunming 650011) (Received 17 August 1998; revised 27 October 1998);A Time Framed 2 Dimensional Photon Counting Speckle Image Detecting System[J];ACTA OPTICA SINICA;2000-01
3 Qiu Yaohui Liu Zhong Lu Ruwei Lou Ke (National Astronomical Observatories, United Laboratory of Optical Astronomy, Yunnan Observatory, The Chinese Academy of Sciences, Kunming 650011);A New Method for Astronomical Image Reconstruction in Spatial Region: Iterative Shift-and-Add Technique[J];Acta Optica Sinica;2001-02
4 Liu Zhong Qiu Yaohui Lou ke Lu Ruwei (United Laboratory of Astronomy, National Astronomical Observatories, Yunan Observatory, The Chinese Academy of Sciences, Kunming 650011) (Received 18 October 2000; revised 26 March 2001);An Improvement of Iterative Least-Square Astronomical Image Reconstruction Method[J];Acta Optica Sinica;2002-03
5 Liu Zhong Qiu Yaohui Lu Ruwei Lou Ke (Yunnan Observatory, National Astronomical Observatories, United Laboratory of Optical Astronomy, The Chinese Acdemy of Sciences, Kunming 650011);Analysis of Noise Influence on Astronomical Speckle Imaging Techniques[J];Acta Optica Sinica;2002-04
6 Qiu Yaohui Liu Zhong Lau Ke Lu RuWei Qian Ping;An Experiment in Astronomical High Resolution Image Reconstruction with Speckle Holography[J];ACTA OPTICA SINICA;1999-02
7 Liu Zhong Qiu Yaohui Lou Ke Lu Ruwei;A Positive Restricition Method to Correct Noise Bais Terms in Bispectrum and the Experiment in Astronomical High Resolution Image Reconstruction[J];ACTA OPTICA SINICA;1999-02
8 Liu Zhong Qiu Yaohui Lou Ke Lu Ruwei (Yunnan Observatory, The Chinese Academy of Sciences, Yunnan 650011);Phase Recovery Methods in Speckle Masking and Image Reconstruction Experiment[J];ACTA OPTICA SINICA;1999-07
9 Qiu Puzhang Liu Zhong (Yunnang Observatory. Acadimia Stnica, Kunming 650011);Seeing in Modern Astronomical Site Testing[J];Progress In Astronomy;1993-01
10 Liu Zhong; Qiu Yao-hui; Lou Ke; Lu Ru-wei (Yunnan Astronomical Observatory, Academia sinica, Kunming 650011);NEW PROGRESS IN THE HIGH RESOLUTION SPECKLE IMAGING AT YUNNAN OBSERVATORY[J];ACTA ASTRONOMICA SINICA;1998-02
【Secondary References】
Chinese Journal Full-text Database 4 Hits
1 WANG Hai-tao, ZHOU Bi-fang (Nanjing Institute of Astronomical Optics and Technology, National Astronomical Observatory, Nanjing 210042, China);Optical synthesis aperture interference image technology[J];Optics and Precision Engineering;2002-05
2 Lou Ke; Liu Zhong; Zhang Ruilong; Lu Ruwei; Wu Mingchan (Yunnan Observatory Chinese Academy of Sciences, Kunming 650011) (National Astronomical Observatory, Chinese Academy of Sciences, Beijing 100012);The Site Testing Data of DayTime Seeing and Vapor from Fuxian Lake[J];Progress In Astronomy;2001-02
3 QIU Yao-hui,LIU Zhong,LU Ru-wei,LOU ke(Yunnan Observatory,National Astronomical Observatories,United Laboratoryof Optical Astronomy,The Chinese Academy of Sciences,Kunming 650011,China);The Selection of Initial Information in Iterative Shift-and-AddTechnique for Astronomical Image Reconstruction[J];Publications of The Yunnan Observatoty;2002-04
4 CAO Fang1,2,WU Zhen1,ZHU Yong-tian1(1.National Astronomical Observatories/Nanjing Institute of Astronomical Optics & Technology,Chinese Academy of Sciences,Nanjing 210042,China;2.Graduate University of Chinese Academy of Sciences,Beijing 100049,China);Misalignment Sensing for Optical Aperture Synthesis Telescope Using Phase Diversity[J];Astronomical Research & Technology;2008-03
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