Fabrication of spatial filter by method of computing holography

Ye Quanshu; Gao Wenqi; He Yunrong

Chinese Journal of Lasers, Volume. 7, Issue 9, 34(1980)

Ye Quanshu, Gao Wenqi, and He Yunrong

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[in Chinese]

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In this article several kinds of spatial filters fabricated by the method of computer hologram are introduced. These spatial filters are used in contrast inversion and differential processing of image. Their characteristics are discussed with additive experimental results.

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Ye Quanshu, Gao Wenqi, He Yunrong. Fabrication of spatial filter by method of computing holography[J]. Chinese Journal of Lasers, 1980, 7(9): 34

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