DocumentCode
3148514
Title
A new motion compensation method using superimposed inter-frame signals
Author
Ng, Ka-Ho ; Po, Lai-Man ; Cheung, Kwok-Wai ; Xu, Xu-Yuan ; Wong, Ka-Man
Author_Institution
City Univ. of Hong Kong, Hong Kong, China
fYear
2012
fDate
25-30 March 2012
Firstpage
1213
Lastpage
1216
Abstract
A new MCP method called Neighbor Predicted Superimposed Search (NPSS) algorithm that uses superimposed inter-frame signals to achieve higher prediction accuracy is proposed in this paper. It outperforms other Multi-Hypothesis MCP (MHMCP) methods as it does not require the transmission of multiple motion vectors. The proposed method has better prediction quality and yet having comparable computational complexity as conventional block-based MCP with no extra side-information overhead.
Keywords
computational complexity; motion compensation; video coding; computational complexity; motion compensation method; multi-hypothesis MCP methods; multiple motion vectors transmission; neighbor predicted superimposed search algorithm; superimposed inter-frame signals; video coding; Algorithm design and analysis; Complexity theory; Distortion; Motion estimation; PSNR; Prediction algorithms; Vectors; motion compensated prediction; video coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech and Signal Processing (ICASSP), 2012 IEEE International Conference on
Conference_Location
Kyoto
ISSN
1520-6149
Print_ISBN
978-1-4673-0045-2
Electronic_ISBN
1520-6149
Type
conf
DOI
10.1109/ICASSP.2012.6288106
Filename
6288106
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