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Proceedings Paper

Postprocessing of video sequence using motion-dependent median filters
Author(s): Ching-Long Lee; Bor-Shenn Jeng; Rong-Hauh Ju; Huang-Chen Huang; Kou-Sou Kan; Jei-Shyong Huang; Tsann-Shyong Liu
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Paper Abstract

In the motion picture coding, postprocessing plays an essential role to reduce the blurring the noise of the reconstructed images. In this paper, we present a motion dependent median filtering which combines the spatial and temporal domain operations and motion estimation to preserve sharpness of video sequence. The experimental results show that our proposed filters can achieve better objective results and higher subjective qualities than the other three- dimensional filters.

Paper Details

Date Published: 1 November 1991
PDF: 7 pages
Proc. SPIE 1606, Visual Communications and Image Processing '91: Image Processing, (1 November 1991); doi: 10.1117/12.50313
Show Author Affiliations
Ching-Long Lee, Ministry of Communications (Taiwan)
Bor-Shenn Jeng, Ministry of Communications and National Central Univ. (Taiwan)
Rong-Hauh Ju, Ministry of Communications and National Central Univ. (Taiwan)
Huang-Chen Huang, Ministry of Communications (Taiwan)
Kou-Sou Kan, Ministry of Communications (Taiwan)
Jei-Shyong Huang, Ministry of Communications (Taiwan)
Tsann-Shyong Liu, Ministry of Communications (Taiwan)

Published in SPIE Proceedings Vol. 1606:
Visual Communications and Image Processing '91: Image Processing
Kou-Hu Tzou; Toshio Koga, Editor(s)

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