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《Acta Optica Sinica》 2000-12
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Novel Compact Optical Correlator and Optimum Design of Match Spatial Filter for Pattern Recognition

Liu Wenyao Zhang Yimo Dong Shihong Liu Xijiu Wang Jintao Hao Yongjie (College of Precision Instruments & Optoelectronic Engineering, Tianjin University, Optoeletronic Information Science and Technology Laboratory, MOE, Tianjin 300072) (Received 7  
A novel compact optical correlator with a short optical path system and fold mechanical structure developed in authors’ laboratory for pattern recognition is introduced. Experiment shows that the optimized design of MSF by means of Monto Carlo iteration algorithm may greatly improve the accuracy of pattern recognition.
【Fund】: 国家科委 863高科技项目;; 天津市自然科学基金资助项目
【CateGory Index】: TN25
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1 Li Yuhua Liu Wenyao Zhang Yimo (The Faculty of Precision Instruments and Photoelectrons Engineering, Tianjin University, Tianjin 300072);Fourier Transform Properties of Multi lenses and Improvement of the Compact Optical System[J];CHINESE JOURNAL OF LASERS;1998-10
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4 ZHAO XUESHAN AND ZHANG YIMO (Department of Precision Instrument Engineering, lianjin University);Fourier transform system using holographic lenses[J];Acta Optica Sinica;1983-05
5 Zhao Jianlin,Xu Qitui,Yang Dexing,Xie Liangping,Yang Dongsheng Northwestern Polytechnical University,Department of Applied Physics,Xi′an 710072;PHOTOREFRACTIVE TWO-BEAM COUPLING JOINT TRANSFORM CORRELATOR WITH KNSBN∶Cu CRYSTAL[J];Acta Photonica Sinica;2002-05
6 HU Wen-gang,WANG Yong-zhong,HUA Wen-shen(Department of Optical and Electronic Engineering,Ordnance Engineering College,Shijiazhuang 050003,China);Characterization of Filter Spatial Light Modulator in Optical Correlator[J];Acta Photonica Sinica;2007-09
7 SUN Cui juan 1,YANG Wei ping 1,SHEN Zhen kang 1,Zhu Zhen fu 2,MA Li 2, SONG Bo 2 (1.ATR Key Laboratory.,National Univ. of Defense Technology,Changsha,410073,China; 2.Key Lab. of Optical Features of Targets and Environment,Beijing, 100854,China);IR Background Suppression Based on Spatial Matched Filtering[J];Infrared Technology;2003-01
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10 YAO Ke-ming, SONG Li-quan, ZHANG Jin-suo (Tianjin Jinhang Institute of Technical Physics, Tianjin 300192, China);ATR of airport objects in infrared images with complex backgrounds[J];Infrared and Laser Engineering;2007-03
【Secondary References】
Chinese Journal Full-text Database 2 Hits
1 SHENG Zhao-xuan,SUN Xin-li(103 Teaching and Researching Laboratory,the Second Artillery Engineering Institute,Xi'an 710025,China);Application of computer generated hologram technology in optical correlation recognition system[J];Laser Technology;2008-01
2 WANG Hong-xia,SHENG Zhao-xuan,HE Jun-fa,MAO Cai-rong (Department of Physics,The Second Artillery Engineering Institute,Xl'an 710025,China);Self-focusing scale-invariant wavelet transform matching filter by computer generated hologram[J];Laser Journal;2005-05
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