Template based illumination compensation algorithm for multiview video coding

Xiaoming Li; Lianlian Jiang; Siwei Ma; Debin Zhao; Wen Gao

doi:10.1117/12.863476

4 August 2010 Template based illumination compensation algorithm for multiview video coding

Xiaoming Li, Lianlian Jiang, Siwei Ma, Debin Zhao, Wen Gao

Proceedings Volume 7744, Visual Communications and Image Processing 2010; 774428 (2010) https://doi.org/10.1117/12.863476
Event: Visual Communications and Image Processing 2010, 2010, Huangshan, China

Abstract

Recently multiview video coding (MVC) standard has been finalized as an extension of H.264/AVC by Joint Video Team (JVT). In the project Joint Multiview Video Model (JMVM) for the standardization, illumination compensation (IC) is adopted as a useful tool. In this paper, a novel illumination compensation algorithm based on template is proposed. The basic idea of the algorithm is that the illumination of the current block has a strong correlation with its adjacent template. Based on this idea, firstly a template based illumination compensation method is presented, and then a template models selection strategy is devised to improve the illumination compensation performance. The experimental results show that the proposed algorithm can improve the coding efficiency significantly.

Citation Download Citation

Xiaoming Li, Lianlian Jiang, Siwei Ma, Debin Zhao, and Wen Gao "Template based illumination compensation algorithm for multiview video coding", Proc. SPIE 7744, Visual Communications and Image Processing 2010, 774428 (4 August 2010); https://doi.org/10.1117/12.863476

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