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Proceedings Paper

Gray interpolation of moving pixels in LLL image sequences
Author(s): Qian Chen; Lianfa Bai; Guohua Gu; Baomin Zhang
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Paper 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.

Paper Details

Date Published: 19 August 1998
PDF: 4 pages
Proc. SPIE 3561, Electronic Imaging and Multimedia Systems II, (19 August 1998); doi: 10.1117/12.319718
Show Author Affiliations
Qian Chen, Nanjing Univ. of Science and Technology (China)
Lianfa Bai, 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. 3561:
Electronic Imaging and Multimedia Systems II
LiWei Zhou; Chung-Sheng Li, Editor(s)

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