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一种基于稀疏孔径压缩计算关联的主动成像系统及方法
Application NumberCN201310418708.4
孙志斌; 俞文凯; 代斌; 刘雪峰; 翟光杰; 蒋远大; 杨震; 孟新
2013
Application Date2013-09-13
Date Available2013-12-25
Country中国
Abstract本发明涉及一种基于稀疏孔径压缩计算关联的主动成像系统,包括:偏振光源发射单元、扩束透镜、第四准直透镜、随机光学调制单元、稀疏孔径单元、自由空间准直单元、光束反射单元、束斑合成单元、第一透镜、偏振光分束器、全反射镜、会聚收光透镜、光探测器以及压缩计算关联算法模块;偏振光源发射单元发出的偏振光照射到随机光学调制单元,进行随机相位调制,将偏振光反射到第一透镜;传播到待测物体;待测物体反射偏振光,反向传播进入会聚收光透镜,聚焦到光探测器;采集光信号,输出测量数序列;随机光学调制单元和光探测器之间同步;将最终测量矩阵与测量数序列传输到压缩计算关联算法模块,通过压缩计算关联算法重构物体的反射光图像。
Language中文
Document Type专利
Identifierhttp://ir.nssc.ac.cn/handle/122/2232
Collection空间技术部
Recommended Citation
GB/T 7714
孙志斌,俞文凯,代斌,等. 一种基于稀疏孔径压缩计算关联的主动成像系统及方法[P]. 2013-01-01.
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