Acta Optica Sinica, Volume. 9, Issue 7, 623(1989)
Imaging and processing techniques of X-ray coded aperture
The basic principle of coded aperture imaging is described in this paper. Some methods of coded aperture and making of camera are discussed, with emphasis on the coded aperture technique of uniformly redundant array (URA). Investigative results of optical and digital processing on coded aperture image are presented. Finally, the experimental results and the examples of practical applications are given.
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Hu JIASHHNG, DONG TIZHI, ZHAO BAOQING, GAO QINGPENG. Imaging and processing techniques of X-ray coded aperture[J]. Acta Optica Sinica, 1989, 9(7): 623