MPEG-2 compliant efficient algorithm for motion prediction

Qi Wang; Lei Guo

MPEG-2 compliant efficient algorithm for motion prediction

Qi Wang, Lei Guo

School of Automation

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

Abstract

The MPEG (Moving Picture Expert Group)-2 standard only defines the decoding structure of bit stream and permits great flexibility in motion prediction. We propose a MPEG-2 compliant algorithm that is more efficient than the bi-direction prediction algorithm under certain conditions. The five steps in working out the part of encoding algorithm used for motion prediction are presented. The test results show that the coding algorithm is less complex and gives a higher PSNR (Peak Signal to Noise Ratio).

Original language	English
Pages (from-to)	422-425
Number of pages	4
Journal	Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University
Volume	20
Issue number	3
State	Published - Aug 2002

Keywords

Bi-direction prediction
Motion prediction
MPEG (Moving Picture Expert Group)-2

Cite this

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AB - The MPEG (Moving Picture Expert Group)-2 standard only defines the decoding structure of bit stream and permits great flexibility in motion prediction. We propose a MPEG-2 compliant algorithm that is more efficient than the bi-direction prediction algorithm under certain conditions. The five steps in working out the part of encoding algorithm used for motion prediction are presented. The test results show that the coding algorithm is less complex and gives a higher PSNR (Peak Signal to Noise Ratio).

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MPEG-2 compliant efficient algorithm for motion prediction

Abstract

Keywords

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