光学学报, 2015, 35 (10): 1023003, 网络出版: 2015-10-08   

平面反射镜组在光学相关器中的应用

Application of Plane Mirror Group in Optical Correlator
作者单位
解放军装备学院, 北京 101400
摘要
为了解决光学相关器无法与发生旋转的目标进行光学相关识别的问题,提出了使用平面反射镜组获取目标图像,与模板图像进行相关识别。在获取目标的光学系统中,加入一个由多个平面反射镜围成的正多棱柱体,它可以使目标产生的一组不同角度的镜像,将其作为目标图像与模板图像进行相关识别。可以从不同旋转角度的目标产生的镜像组中找到角度相似的镜像,这类目标图像与模板图像进行相关运算,能够得到相关峰。实验表明,将通过平面反射镜组获得的目标的镜像组作为目标图像,是解决光学相关器针对旋转目标识别问题的有效途径。
Abstract
In order to research the problems which optical correlator can not recognize with the rotating target. It is proposed that by using the plane mirror group we can obtain the target image and recognize with the mirror image of the template image. In the optical system of acquire target, inserting a polygonal prism which is enclosed by plurality of plane mirror, it can make the target to produce a set of different angles mirror image. The similar angle mirror image can be found from a set of mirror image by different rotation angle target, and correlation peak is acquired when such target image and template are correlated. Experimental results show that mirror image of the rotating target obtained by the plane mirror group as the target image, is an effective way to resolve problem that optical correlator recognize with the target.
参考文献

[1] Vanderlught A B. Signal detection by complex matched spatial filtering[J]. IEEE Transactions on Information Theory, 1964, 10: 139-145.

[2] Reddy B S, Chatterji B N. An FFT- based technique for translation, rotation, and scale- invariant image registration[J]. IEEE Transactions on Image Processing, 1996, 5(8): 1266-1271.

[3] Zhou Hanying, Hughlett C, Hanan J C, et al.. Development of streamlined OT-MACH-based ATR algorithm for grayscale optical correlator[C]. SPIE, 2005: 78-83.

[4] Zhang Guangjun, Lei Ming, Liu Xulin, et al.. Novel template matching method with sub-pixel accuracy based on correlation and Fourier-Mellin transform[J]. Optical Engineering, 2009, 48(5), 057001.

[5] 李炯, 雷虎民, 刘兴堂. 红外目标自动识别分类及跟踪算法[J]. 弹箭与制导学报, 2005, 25(4): 963-965.

    Li Jiong, Lei Humin, Liu Xingtang. Automated tracking and classification of infrared images[J]. Journal of Projectiles, Rockets, Missiles & Guidance, 2005, 25(4): 963-965.

[6] 冯升同. 体全息子波相关器及其旋转不变性研究[D]. 北京: 北京工业大学, 2005.

    Feng Shengtong. Volume Holographic Wavelet Correlator and Rotation- Invariance Research[D]. Bejing: Bejing Institute of Technology, 2005.

[7] 欧阳川, 何庆声, 王凤涛, 等. 大容量体全息相关系统[J]. 光学学报, 2003, 23(9): 1095-1098.

    Ouyang Chuan, He Qingsheng, Wang Fengtao, et al.. High capacity volume holographic correlation system[J]. Acta Optica Sinica, 2003, 23(9): 1095-1098.

[8] 曹良才, 何庆声, 尉昊赟, 等. 10 Gb/cm3小型化体全息数据存储及相关识别系统[J]. 科学通报, 2004, 49(23): 2495-2500.

[9] Goodman J W. Introduction to Fourier Optics[M]. Greenwood Village: Roberts and Company Publishers, 2006.

[10] 王文生, 刘冬梅, 向阳, 等. 应用光学[M]. 武汉: 华中科技大学出版社, 2010: 9-10.

    Wang Wensheng, Liu Dongmei, Xiang Yang, et al.. Applied Optics[M]. Wuhan: Huazhong University of Science & Technology Press, 2010: 9-10.

[11] 石宏新. 双掺Hf: Fe: LiNbO3晶体光折变性能及其光学相关识别应用研究[D]. 哈尔滨: 哈尔滨工业大学, 2010.

    Shi Hongxin. Double Mixed Hf∶Fe∶LiNbO3 Crystal Photorefractive Performance and Its Optical Correlation Recognition Applied Research[D]. Harbin: Harbin Institute of Technology, 2010.

[12] 陆猗, 刘思敏, 舒华德, 等. LiNbO3: Fe光折变晶体实时光学相关存贮研究[J]. 物理学报, 1994, 43(11): 1770-1775.

[13] 易瑶, 曹良才, 郑天祥, 等. 高速高精度体全息光学相关器[J]. 中国激光, 2014, 41(2): 0209005.

    Yi Yao, Cao Liangcai, Zheng Tianxiang, et al.. High-speed and high-accuracy volume holographic optical correlator[J]. Chinese J Lasers, 2014, 41(2): 0209005.

[14] Miller P C, Royce M, Virgo P, et al.. Evaluation of an optical correlator automatic target recognition system for acquisition and tracking in densely cluttered natural scenes[J]. Optical Engineering, 1999, 38(11): 1814-1825.

[15] 胡茂海. 基于相关输出相似性度量的目标识别算法[J].中国激光, 2012, 39(4): 0409002.

    Hu Maohai. Algorithm of object recognition based on similarity measurement of correlation output[J]. Chinese J Lasers, 2012, 39(4): 0409002.

[16] 张常国. 光学相关识别制导技术[J]. 飞航导弹, 1990, 12: 43-48.

[17] 魏建中, 陈先兵. 应用光学相关识别的成像制导系统[J]. 红外与激光工程, 1995, 24(1): 13-19.

    Wei Jianzhong, Chen Xianbing. Applied optical correlator to the imaging guidance system[J]. Infrared and Laser Engineering, 1995, 24(1): 13-19.

[18] 赵瑱, 何庆声, 曹良才, 等. 一种用于遥感图像景象匹配的快速光电混合系统[J]. 红外与激光工程, 2012, 41(6): 1659-1663.

    Zhao Tian, He Qingsheng, Cao Liangcai, et al.. Remote sensing image scene matching system for fast optoelectronic hybrid[J]. Infrared and Laser Engineering, 2012, 41(6): 1659-1663.

[19] 曹良才, 欧阳川, 何庆声, 等. 散斑调制用于提高体全息相关器的识别率[J]. 中国激光, 2005, 32(2): 244-247.

    Cao Liangcai, Ouyang Chuan, He Qingsheng, et al.. Improvement of correlation veracity of the volume holographic correlator based on the speckle modulation[J]. Chinese J Lasers, 2005, 32(2): 244-247.

赵融生, 陈向宁, 陈建彪, 甘世奇. 平面反射镜组在光学相关器中的应用[J]. 光学学报, 2015, 35(10): 1023003. Zhao Rongsheng, Chen Xiangning, Chen Jianbiao, Gan Shiqi. Application of Plane Mirror Group in Optical Correlator[J]. Acta Optica Sinica, 2015, 35(10): 1023003.

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