Gray interpolation of moving pixels in LLL image sequences

Qian Chen; Lianfa Bai; Guohua Gu; Baomin Zhang

doi:10.1117/12.319718

19 August 1998 Gray interpolation of moving pixels in LLL image sequences

Qian Chen, Lianfa Bai, Guohua Gu, Baomin Zhang

Proceedings Volume 3561, Electronic Imaging and Multimedia Systems II; (1998) https://doi.org/10.1117/12.319718
Event: Photonics China '98, 1998, Beijing, China

Abstract

In static low-light-level image sequence, the temporal filtering is one of the best techniques of suppressing noise and improving signal-to-noise rate. But in active image sequence, the moving target may be blurring and the quality of image may be worse by using temporal filtering. In the paper, the temporal filtering enhancement technique with motion compensated is presented. In this approach, the interframe gray interpolation of moving pixels is used in the missing frames due to multi-frame accumulating and the motion compensating is realized. Therefore, the satisfied results can be obtained in active LLL image sequence processing.

Citation Download Citation

Qian Chen, Lianfa Bai, Guohua Gu, and Baomin Zhang "Gray interpolation of moving pixels in LLL image sequences", Proc. SPIE 3561, Electronic Imaging and Multimedia Systems II, (19 August 1998); https://doi.org/10.1117/12.319718

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