A joint motion-image inpainting method for error concealment in video coding

被引：6

作者：

Chen, L. Y. ^{[1
]}

Chan, S. C. ^{[1
]}

Shum, H. Y. ^{[2
]}

机构：

[1] Chinese Univ Hong Kong, Dept Elect & Elect Engn, Sha Tin 100083, Peoples R China

[2] Microsoft Res Asia, Beijing, Peoples R China

来源：

2006 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, ICIP 2006, PROCEEDINGS | 2006年

关键词：

error concealment; markov random field; motion inpainting; image inpainting;

D O I：

10.1109/ICIP.2006.312808

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In this paper, we propose a new method for spatial-temporal error concealment in video coding using joint motion-image inpainting. The proposed method combines motion inpainting and adaptive Markov random field (MRF) based diffusion as robust motion inpainting. Image inpainting is employed to refine the result. With robust motion inpainting, effective compromise between temporal and spatial method is achieved for each point in the missing marcroblock (MB), which provides satisfactory visual quality of the restored frame with complex motion in video.

引用

页码：2241 / +

页数：2

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