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Proceedings Paper

Mode filter: a new noise suppression method for low-light-level image
Author(s): Lianfa Bai; Baomin Zhang; Qian Chen; Yinghui Li
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Paper Abstract

In this paper, on the basis of the analysis of the main noise sources of the `Low Light Level (LLL) CCD Camera' which our teaching and research section developed, a new method, mode filter, is put forward and taken to suppress the LLL image noise. At last the detailed analysis and discussion on the processing results are given.

Paper Details

Date Published: 5 August 1994
PDF: 3 pages
Proc. SPIE 2321, Second International Conference on Optoelectronic Science and Engineering '94, (5 August 1994); doi: 10.1117/12.182015
Show Author Affiliations
Lianfa Bai, Nanjing Univ. of Science and Technology (China)
Baomin Zhang, Nanjing Univ. of Science and Technology (China)
Qian Chen, Nanjing Univ. of Science and Technology (China)
Yinghui Li, Nanjing Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 2321:
Second International Conference on Optoelectronic Science and Engineering '94
Wang Da-Heng; Anna Consortini; James B. Breckinridge, Editor(s)

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