Title :
Issues related to slice based modeling of MPEG VBR encoded video
Author :
Izquierdo, Michael R. ; Reeves, Douglas R.
Author_Institution :
IBM Corp., Research Triangle Park, NC, USA
Abstract :
The objective of the paper is to explore the possibility of developing a slice based model whose random variable is independent and would fit classical distributions. The authors analyze four MPEG-1 VBR encoded high quality, color video sequences. None of the sequences contain audio. The authors present three types of slice based models and discuss the merits of each. They show the distributions given by each of the models and show their fit to the gamma and Pareto distributions using the QQ plot
Keywords :
gamma distribution; image sequences; probability; random processes; variable rate codes; video coding; MPEG VBR encoded video; Pareto distributions; QQ plot; gamma distributions; high quality color video sequences; random variable; slice based modeling; Asynchronous transfer mode; Bandwidth; Bit rate; Encoding; Open loop systems; Probability; Quality of service; Transform coding; Video compression; Video sequences;
Conference_Titel :
Southeastcon '95. Visualize the Future., Proceedings., IEEE
Conference_Location :
Raleigh, NC
Print_ISBN :
0-7803-2642-3
DOI :
10.1109/SECON.1995.513082
