Interframe comparison denoise method: a new low-light-level image processing technique

Lianfa Bai; Qian Chen; Guohua Gu; Baomin Zhang

doi:10.1117/12.253400

30 September 1996 Interframe comparison denoise method: a new low-light-level image processing technique

Lianfa Bai, Qian Chen, Guohua Gu, Baomin Zhang

Proceedings Volume 2898, Electronic Imaging and Multimedia Systems; (1996) https://doi.org/10.1117/12.253400
Event: Photonics China '96, 1996, Beijing, China

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.

Citation Download Citation

Lianfa Bai, Qian Chen, Guohua Gu, and Baomin Zhang "Interframe comparison denoise method: a new low-light-level image processing technique", Proc. SPIE 2898, Electronic Imaging and Multimedia Systems, (30 September 1996); https://doi.org/10.1117/12.253400

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