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《Acta Optica Sinica》 2010-03
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Research on Ray Tracing Method in 3D Discrete Space with Discretionary Refraction Index

Feng Dinghua Pan Sha Tian Zhengyu Li Hua (College of Aerospace and Material Engineering,National University of Defense Technology, Changsha,Hunan 410073,China)  
The Runge-Kutta ray tracing method is introduced firstly,which is used as a basic ray tracing method for the medium of the discretionary refraction index distribution.Then towards the three-dimensional fluid field with the characteristic of discrete refraction index distribution,a numerical computation method of any point's refraction index and gradient is proposed.During the process of ray tracing,an idea and method that tracing step distance is self-adaptive according to local refraction index gradient and grid geometry scale are carried out,which can improve the tracing precision and efficiency.The results show that the method has high precision and efficiency for the ray tracing of three-dimensional space with the discrete refraction index distribution.
【Fund】: 国防科技大学优秀研究生创新项目(B080103)资助课题
【CateGory Index】: O435.1
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6 YANG Li-juan, CUI Yu-bao, LI Ying (Dept. of Computer Science & Engineering, North China Institute of Astronautic Engineering, Langfang 065000, China);Improved Algorithm for Moving Target Detection[J];Ordnance Industry Automation;2008-01
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10 Tian Tian\ Zhou Bing\ Li Bo (Dept. of Computer Science and Engineering, Beijing University of Aeronautics and Astronautics);Optical Flow Computation Based on Analytic Wavelet[J];Journal of Beijing University of Aeronautics and Astronautics;2003-06
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2 Jiang Jianguo~(1,2) An Hongxin~1 Qi Meibin~(1,2) (1 Department of Computer and Information,Hefei University of Technology,Hefei 230009; 2 Engineering Research Center of Safety Critical Industrial Measurement and Control Technology,Ministry of Education,Hefei,230009);Fast detection for moving target under the condition of complex background[A];[C];2011
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7 QIN Xianxiang, CHEN Hua (School of Computer and Electronics and Information, Guangxi University, Nannong, Guangxi, 530004, China);Emulation of Moving Target Recognition and Tracking Based on Template Matching[A];[C];2008
8 Liang Huaizong2, 1+, Hua Qingyi1, 2 1 The State Key Laboratory of Computer Science, Chinese Academy of Sciences, Beijing, 100190, China 2 Department of Computer Science, Institute of Information Science Northwest University, Xi’an, 710127, China;Application of the Human Tracking Method in Video Interaction Based On Background Subtraction[A];[C];2008
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2 LIU Ping~1,PANG Xiao-hui~1,YANG Jun-hong~1,LIU Xiao-yan~2,LI Guo-hua~2(1 Beijing Institute of Aeronautical Materials,Beijing 100095,China;2 Sichuan Chengfa Aero Science & Technology Co.Ltd.,Chengdu 610067,China);Investigation on Apply of Spectroscopic Chromatic-dispersion-power[J];Journal of Materials Engineering;2006-01
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4 Pan Junhua (Nanjing Astronomical Instrument Research Center,Nanjing 210042,China);Design of the Optical System with Large Relative Aperture and Large Linear Field of View[J];ENGINEERING SCIENCE;2000-08
5 Yin Xingliang(China Aerospace Science & Industry Corporation,Beijing 100039,China);A New Subdiscipline of Contemporary Optics—Aero-optics[J];Engineering Science;2005-12
6 Yin Xingliang(China Aerospace Science & Industry Corporation,Beijing 100039,China);An Engineering Method to Calculate Transmitting Effect of Aero-optics for Hypersonic Interceptor[J];Engineering Science;2006-11
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9 HOU Zhongxi, YI Shihe, LI Hua(College of Aerospace and Material Technology, National Univ. of Defense Technology, Changsha 410073, china);Analysis and Improvement of High Precision, High Resolution WENO Schemes[J];Journal of National University of Defense Technology;2003-01
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【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 Zhang Lu1,2 Wu Zhiyong1 Gao Shijie1 Cui Ming1,2(1Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun,Jilin 130033,China 2Graduate University of Chinese Academy of Sciences,Beijing 100049,China);Study of Time-Domain Spreading Model of Ultrashort Gaussian Laser Pulses in Atmospheric Turbulence[J];Acta Optica Sinica;2012-04
2 Zhang Shijie 1 Li Junshan 1 Sun Lihui 1,2 Hu Shuangyan 1 1 Department of Information Engineering,Second Artillery Engineering University,Xi′an,Shaanxi 710025,China 2 96646 Unit of Chinese People′s Liberation Army,Hanzhong,Shaanxi 731500, China;Aero-Optical Imaging Deviation under the Small-Incidence-Angle Condition[J];Acta Optica Sinica;2012-10
3 Hu Haihe 1 Bai Tingzhu 1 Guo Changgeng 2 Han Qiang 1 Sun Yujie 1 Cui Jianping 1 Zhang Luosha 1 1 Key Laboratory of Photoelectronic Technology and System,Ministry of Education of China,Beijing Institute of Technology,Beijing 100081,China 2 School of Computer Science and Technology,Wuhan University of Technology,Wuhan,Hubei 430070,China;Long Wave Infrared Scene Simulation Research Based on Zero Stadia of Landmark[J];Acta Optica Sinica;2012-10
4 Ma Xin Lin Hong Ma Yingying Gong Wei(State Key Laboratory of Information Engineering in Surveying,Mapping and Remote Sensing, Wuhan University,Wuhan,Hubei 430079,China);Atmospheric Pressure Broadening Correction Algorithm of Differential Absorption Atmospheric CO_2 Lidar[J];Acta Optica Sinica;2012-11
5 Dong Hang(Institute of Applied Physics and Computational Mathematics,Beijing 100088,China);Simulation on Time-Dependent Aero-Optic Effects of Mean Flow Field[J];Acta Optica Sinica;2012-12
6 Chen Ruiqiang Jiang Yuesong(Department of Electronic and Information Engineering,Beihang University,Beijing 100191,China);Method of Measurement on Time-Interval in Pulsed Laser Ranging[J];Acta Optica Sinica;2013-02
7 Hu Haihe Bai Tingzhu Han Qiang Zheng Haijing(Key Laboratory of Photoelectronic Technology and System,Ministry of Education of China, Beijing Institute of Technology,Beijing 100081,China);Infrared Illumination Model and Infrared Scene Simulation Based on Blinn-Phong Model[J];Acta Optica Sinica;2013-06
8 Chen Ruiqiang;Jiang Yuesong;Pei Zhao;Department of Electronic and Information Engineering,Beihang University;;High Frequency and High Accuracy Laser Ranging System Based on Double Thresholds Leading-Edge Timing Discrimination[J];Acta Optica Sinica;2013-09
9 Zhou Hui1 Li Song1 Zheng Guoxing1 Tu Lanfen2 Zhang Qiang2 1School of Electronic Information,Wuhan University,Wuhan,Hubei 430072,China 2China Academy of Space Technology,Beijing 100094,China;Optimizational Design Method for Receiver Filter Bandwidth of Satellite Laser Altimeter[J];Chinese Journal of Lasers;2012-09
10 Ma Yue Li Song Zhou Hui Zheng Guoxing(School of Electronic Information,Wuhan University,Wuhan,Hubei 430079,China);Received Waveform Model for Satellite Laser Altimeter Measuring Ocean Surface[J];Chinese Journal of Lasers;2012-12
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 WANG Zhi-yong, CHEN Hong, ZUO Tie-chuan ( College of Laser Engineering, Beijing Polytechnic University, Beijing 100022, China );Design of Strip Integral Mirror for High Power Laser Processing[J];Journal of Beijing Polytechnic University;2002-03
2 HUANG Zhan-hua, CAI Huai-yu, LI He-qiao, ZHANG Yi-mo (1.Key Laboratory of Optoelectronic Information Technology Science,EMC,Tianjin 300072, China; 2. College of Precision Instrument and Optoelelctronic Engineering, Tianjin University, Tianjin 300072, Chin;Influence of Laser Beam Bending on Thickness Measurement of Hot Steel Plate[J];Opto-electronic Engineering;2001-06
3 Xiangli Bin (Xi′an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences,Xi′an, 710068);Spectral Technique for Interference Imaging[J];OPTO-ELECTRONIC ENGINEERING;1998-06
4 WU Wen-min,LIAO Ning-fang,CHAI Bing-hua (Color Science and Engineering Laboratory,Department of Optical Engineering,Beijing Institute of Technology,Beijing 100081,China);Study on all reflective imaging spectrometer based on Fresnel Double-mirror[J];Optical Technique;2006-03
5 TAO Shaohua, CHEN Peifeng, QIU Junlin (The state key laboratory of laser technology, institute of laser technology & engineering, Huazhong university of science and technology, Hubei Wuhan 430074);Study of a diffractive refractive optical element used for Gaussian beams shaping[J];OPTICAL TECHNOLOGY;1998-06
6 Yuan Renmin Zeng Zongyong Xiao Liming Ma Chengsheng Weng Ningquan Wu Xiaoqin (National Atmospheric Optics Laboratory, Anhui Institute of Optics and Fine Mechanics, The Chinese Academy of Sciences, Hefei 230031);Comparison of Some Methods of Measuring Refractive Index Structure Parameter[J];ACTA OPTICA SINICA;2000-06
7 Liu Liangyun Yuan Yan Xiangli Bin Li Yingcai (Space Optics Laboratory, Xi’an Institute of Optics and Precision Mechanics, The Chinese Academy of Sciences, Xi’an 710068);High-Throughput Computed-Tomography Imaging Spectrometer and Its Simulated Experiment[J];Acta Optica Sinica;2001-02
8 Li Xianqin Cheng Zhaogu Jiang Jinbo Xu Guoliang Shi Hongbin Zhao Quanzhong (Shanghai Institute of Optics and Fine Mechanics, The Chinese Academy of Sciences, Shanghai 201800);Focus Characteristics of Laser Beam for Long Distance Propagation in Atmosphere[J];Acta Optica Sinica;2001-03
9 Yuan Renmin Zeng Zongyong Ma Chengsheng Xiao Liming (National Atmospheric Optics Lab., Anhui Institute of Optics and Fine Mechanics, The Chinese Academy of Sciences, Hefei 230031);Laboratory Simulation of Light Propagation in Atmospheric Convective Boundary Layer[J];Acta Optica Sinica;2001-05
10 Chang Jun 1 Weng Zhicheng 2 Jiang Huiling 1 Zhang Xin 2 Cong Xiaojie 2 1 Changchun Institute of Optics and Fine mechanics, Changchun 130022 2 The State Key Lab of Applied Optics, Changchun Institute of Optics and Fine Mechanics, Physics, The Chinese Academy of Sciences, Changchun 130022 (Received 2 November 2001; revised 7 March 2002);Design on Three-Reflective-Mirror System Used in Space[J];Acta Optica Sinica;2003-02
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