NDLI: Motion estimation using a compressive sensing architecture for H.264/AVC

Content Provider	IEEE Xplore Digital Library
Author	Ping Luo Qin Lu Wusheng Luo
Copyright Year	2011
Description	Author affiliation: Institute of Electromechanical Engineering and Automation, National University of Defense Technology, Changsha, China (Ping Luo; Qin Lu; Wusheng Luo)
Abstract	Compressive sensing provided the probability of reconstructing signals using significantly fewer samples than the Shannon sampling theorem would normally permit. This encouraged people to try to collect less information other than to compress them during signal processing and reconstruction. The main focus in compressive sensing lies in the reconstruction of basis set and nonlinear optimization. This paper used a compressive sensing architecture to reduce the computation complexity in motion estimation of H.264/AVC, through constructing a measurement matrix to connect the reference macroblock and current macroblock. Then we achieve an analytical resolution and reduced computation cost without matching accuracy lose.
Starting Page	3133
Ending Page	3135
File Size	400089
Page Count	3
File Format	PDF
ISBN	9781612847719
e-ISBN	9781612847740
DOI	10.1109/ICMT.2011.6001872
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-07-26
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Algorithm design and analysis Compressive sensing Motion estimation Signal processing algorithms Computer architecture Vectors Complexity theory H.264/AVC Compressed sensing
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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