Modeling full-length VBR video using Markov-renewal-modulated TES models.

This paper describes a general methodology for constructing accurate source models of long sequences (full-length movies) of full-motion compressed VBR (variable bit rate) video, directly from empirical data sets of observed bit rate (frame size) records. The main idea is to first cluster scenes int...

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Detalles Bibliográficos
Publicado en:	IEEE Journal on selected areas in communications 16, 5 (1998).
Autor principal:	Melamed, B.
Formato:	Artículo
Lenguaje:	English
Materias:	JPEG-like coding trace. MRMT model. Markov-renewal process. Markov-renewal-modulated TES models. Monte Carlo simulations. Star Wars movie. Autocorrelation functions. Bit rate process. Broadband telecommunications networks. Buffer sizes. Burstiness. Empirical data sets. Empirical histograms. Frame size records. Full-length VBR video modeling. Full-length movies. Full-motion compressed VBR. Long sequences. Loss rates. Observed bit rate. Performance. Scene classification. Scene transitions. Simulation-based statistics. Source models. Transform-expand-sample processes. Variable bit rate.