Analysis and Implementation of MPEG-4 Motion Codec

Yun Peng Liu; Ren Fang Wang; Jin Li

doi:10.4028/www.scientific.net/AMM.268-270.1667

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 268-270Analysis and Implementation of MPEG-4 Motion Codec

Analysis and Implementation of MPEG-4 Motion Codec

Abstract:

Motion codec is the key technique of MPEG-4 VM. The motion encoding and decoding use “Unrestricted Motion Estimation”, “Advanced Prediction”, “Overlapped Motion Compensation”, in addition, the particular “Repetitive Padding”, and “Modified Block Matching “ are added for MPEG-4. At the same time, some questions during motion are explained carefully, and some new viewpoints are brought forward.

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Periodical:

Applied Mechanics and Materials (Volumes 268-270)

Pages:

1667-1670

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.268-270.1667

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Online since:

December 2012

Authors:

Yun Peng Liu, Ren Fang Wang, Jin Li

Keywords:

Motion Compensation, Motion Estimation, MPEG-4, VOP

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