Postprocessing of video sequence using motion-dependent median filters

Ching-Long Lee; Bor-Shenn Jeng; Rong-Hauh Ju; Huang-Chen Huang; Kou-Sou Kan; Jei-Shyong Huang; Tsann-Shyong Liu

doi:10.1117/12.50313

1 November 1991 Postprocessing of video sequence using motion-dependent median filters

Ching-Long Lee, Bor-Shenn Jeng, Rong-Hauh Ju, Huang-Chen Huang, Kou-Sou Kan, Jei-Shyong Huang, Tsann-Shyong Liu

Proceedings Volume 1606, Visual Communications and Image Processing '91: Image Processing; (1991) https://doi.org/10.1117/12.50313
Event: Visual Communications, '91, 1991, Boston, MA, United States

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.

Citation Download Citation

Ching-Long Lee, Bor-Shenn Jeng, Rong-Hauh Ju, Huang-Chen Huang, Kou-Sou Kan, Jei-Shyong Huang, and Tsann-Shyong Liu "Postprocessing of video sequence using motion-dependent median filters", Proc. SPIE 1606, Visual Communications and Image Processing '91: Image Processing, (1 November 1991); https://doi.org/10.1117/12.50313

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