Second order prediction on H.264/AVC

Authors:
Shangwen Li;Sijia Chen;Jianpeng Wang;Lu Yu
Affiliations:
Key Laboratory of Integrated Information Network Technology of Zhejiang Province, Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, China;Key Laboratory of Integrated Information Network Technology of Zhejiang Province, Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, China;Key Laboratory of Integrated Information Network Technology of Zhejiang Province, Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, China;Key Laboratory of Integrated Information Network Technology of Zhejiang Province, Institute of Information and Communication Engineering, Zhejiang University, Hangzhou, China
Venue:
PCS'09 Proceedings of the 27th conference on Picture Coding Symposium
Year:
2009

Citing 1
Cited 1

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Abstract

Based on a relatively simple motion assumption, the technique of motion-compensated prediction will result in large residue when dealing with video contents containing complex motions. To achieve higher coding efficiency, this paper presents a method named Second Order Prediction (SOP) to exploit remaining signal correlation after motion-compensated prediction. Demonstration and analysis on the SOP concept are provided along with its technical details. Experimental results show that the proposed SOP can outperform H.264/AVC P-picture coding 10.28% bit-rate saving under the same PSNR.