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Proceedings Paper

Interframe comparison denoise method: a new low-light-level image processing technique
Author(s): Lianfa Bai; Qian Chen; Guohua Gu; Baomin Zhang
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Paper Abstract

In this paper, on the basis of the analysis on the main noise sources of the Low Light Level (LLL) CCD TV system which our research laboratory developed, a new technique, interframe comparison denoise method, is put forward and taken to suppress the LLL image noise. The LLL image processing system and the LLL TV signal and noise test and analysis system are set up specially. Theory and experiment results show that interframe comparison denoise method is an effective LLL image processing technique. This time-domain image processing method is an improvement upon image frame- accumulation.

Paper Details

Date Published: 30 September 1996
PDF: 4 pages
Proc. SPIE 2898, Electronic Imaging and Multimedia Systems, (30 September 1996); doi: 10.1117/12.253400
Show Author Affiliations
Lianfa Bai, Nanjing Univ. of Science and Technology (China)
Qian Chen, Nanjing Univ. of Science and Technology (China)
Guohua Gu, Nanjing Univ. of Science and Technology (China)
Baomin Zhang, Nanjing Univ. of Science and Technology (China)

Published in SPIE Proceedings Vol. 2898:
Electronic Imaging and Multimedia Systems
Chung-Sheng Li; Robert L. Stevenson; LiWei Zhou, Editor(s)

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