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PUBLICATIONS

A Gamma-Based Framework for Modeling Variable-Rate MPEG Video Sources: The GOP GEAR Model

Published

Author(s)

M R. Frey, S Nguyen-Quang

Abstract

A flexible model called the GOP GBAR model based on Gamma-distributed variables is proposed for variable-rate MPEG video sources. This model is an extension of Heyman's GBAR model for video teleconferencing. The GOP GBAR model takes explicit account of MPEG GOP cyclicity and has convenient analytical properties with easily estimated parameters. Possible modifications of the GOP GBAR model are proposed to capture special features of MPEG video.
Citation
IEEE/ACM Transactions on Networking
Volume
8
Issue
No. 6
Pub Type
Journals

Keywords

GBAR (Gamma-Beta Auto-Regression), GOP (group of pictures), MPEG video modeling, variable rate
Information technology and Networking

Citation

Frey, M. and Nguyen-Quang, S. (2000), A Gamma-Based Framework for Modeling Variable-Rate MPEG Video Sources: The GOP GEAR Model, IEEE/ACM Transactions on Networking (Accessed May 30, 2023)

Created December 1, 2000, Updated February 19, 2017