战车潜望观察系统体视观察技术的研究
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摘要
随着军事技术的日益发展,在水陆两用坦克战车进行登陆作战时,为了更加准确地对陌生的作战环境进行观察,车体内的驾驶员及观察者希望能够在登陆前于水中通过潜望观察来获得陆地上的立体图像,本文正是针对这种需求借助立体显示技术的成果,设计了体视观察系统。
     本文简要的介绍了体视观察技术的原理及模拟实现方法,着重对体视观察系统进行了硬件电路设计。体视观察系统是基于双目立体视觉原理,采用双CCD镜头、摄像器及图像采集卡对采集来的视频信号进行处理并输出,通过液晶调制屏与无源偏振眼镜所构成的立体显示与立体观察系统使观察者获得立体感受。
     本系统目前处于论证阶段,已经通过实验方法获得了立体图像。该项技术已成功地应用于三维立体内窥镜中,同时准备进一步应用于数字电影的实现。
With the development of the technology of military affairs, the chariotwhich do battle in the water want to do the exactly observation of theunknown circumstances before landing, the driver and the observer in thechariot have to do the periscope observation for 3D image on the land, thispaper designs the stereo vision observation system by the technology of 3Ddisplay for the requirement.
     The paper gives the introduction of the principle of stereo visionobservation and the realization means briefly. It is designed in detail of thehardware of this system. The system of stereo vision observation is based onthe principle of the two-eye stereoscopic vision, use the double CCDphotography system and the image grabbing card to deal with the signal ofthe video. Then it can make the observer gain the 3D image through theLCD modulation screen and the passive polarized glasses.
     The system is on the period of demonstrate and gained the stereo imagethrought the experiment. Now the technology successfully applies to 3Dendoscope and be ready for the application of the digital movie.
引文
1 胡小强.虚拟现实技术与应用.北京:高等教育出版社,2004.22~27
    2 Zsolt Kiraly. A Stereoscopic Vision System:[doctor paper]. UMI. 2005
    3 周玲,张晓兵,尹涵春.虚拟现实中关于视觉深度感知的讨论.电子器件.2000,23(2):117~123
    4 章毓晋.图像理解与计算机视觉.北京:清华大学出版社,2000.39~46
    5 郝晓辰,刘爽.双目立体视觉测量模型与同名点匹配研究.仪器仪表学报.2005,26(8):11~13
    6 Dawn Verve. Stereoscopic shape perception: disparity propagation and depth interpolation: [doctor paper].UMI. 1999
    7 Stephen Matthew Zachary Walker. Large-scale three-dimensional particle image velocimetry study of wing tip vortex:[doctor paper]. UMI. 2000
    8 侯春萍,阿陆南,俞斯乐.立体成像系统数学模型和视差控制方法.天津大学学报.2005,38(5):46~58
    9 汪明霓.视差立体图像.杭州电子工业学院学报.2000,20(4):56~61
    10 李冰.双目成像技术在内窥镜图像立体显示中的应用研究:[硕士论文].重庆:重庆大学.2002
    11 Javier lgnzcio. Real-time 3D head position tracker system with stereo cameras using a face recognition neural network. [Doctor paper]. UMI. 2004.
    12 石继雨.机器人双目立体视觉技术的研究:[硕士论文].哈尔滨:哈尔滨工程大学.2003
    13 毛崇德,王元庆.基于视差成像的多视点自由立体投影系统.现代显示.2005,51(6):32~36
    14 Robert T Bovver Jr. A study using high resolution laser imaging and stereoscopic shape reconstruction: [doctor paper]. UMI. 2004
    15 赵辉,尹志勇,王正国.基于立体显示器的立体视觉实现.医疗卫生装备.2005,26(6):12~14
    16 马松德,张正友.计算机视觉计算理论与算法基础.上海:科学出版社,1998.56~75
    17 Dawn Verve. Stereoscopic shape perception: disparity propagation and depth Interpolation: [doctor paper]. UMI. 1999
    18 Troscianko T, Montagnon R, Leclerc J et al. The role of colour as a monocular depth. Vision Research. 1991, 31 (11): 1923~1930.
    19 Jun Yan. Three-Dimensional Display Systems implemented with A Micro mirror Array:[doctor paper]. UMI. 2002
    20 尹乐.立体摄像显示技术的研究:[硕士论文].长春:长春理工大学.2005
    21 Brian Thomas Schowengerdt. Development and human factors evaluation of a true 3D Display: A stereoscopic retinal scanned light display that provides accurate focus cues to ocular accommodation:[doctor paper]. UMI. 2004
    22 Toshio Motoki, Harou Isono, Ichiro Yuyama. Present status of three dimensional television research. IEEE. 1995, 83(7):1 009~1 020
    23 Stephen Matthew, Zacharywalker. Large-scale three-dimensional particle image velocimetry study of wing tip vortex: [doctor paper]. UMI. 2000
    24 朱效明,高稚允.双CCD立体视觉系统的理论研究.光学技术.2003,29(3):298~300
    25 马潮.ATmega128原理与开发应用指南.西安:电子工业出版社,2005.150~165
    26 刘兰香,张秋生.ATmega128单片机应用与开发实例.北京:机械工业出版社,2006:5~12
    27 阮秋琦.数字图像处理学.北京:电子工业出版社,2001:126~167
    28 Noah J. CCD Camera Testing. B. E. 1993, 35(7): 26~31
    29 杜慧敏,李宥谋,赵全良.基于Verilog的FPGA设计基础.西安:西安电子科技大学出版社,2006.127~130
    30 范锋,李占锋.数字化彩电倍频/逐行扫描电路的理论研究.河北建筑科技学院学报.2003,20(4):65~67
    31 刘烈.一种电视用视频处理器设计方案.半导体技术.2002,27(1):26
    32 刘韬,楼兴华.FPGA数字电子系统设计与开发实例导航.北京:人民邮电出版社.2005:245~274
    33 刘鹊玲.一种多行频高清晰准备电视的设计方法.电子产品世界.2005,6(8):14
    34 梁发云,邓善熙,杨永跃.基于裸眼立体显示的视频变换技术研究.应用科学学报.2005,23(4):23
    35 杨然.浅谈立体电视及立体显示技术的发展.广播电视信息.2005.8:15
    36 Kleinberger. Systems for Three-dimensional Viewing and Projection:[doctor paper]. US Patent.2001
    37 Dong lu. A stereo inspecting detection system based on electronic imaging and computer image processing. 2004, 9:58
    38 Dodgson N A. Autostereo Displays:3D Without Glasses Invited Paper. Electronic Information Display. 1997, 11: 76

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