Title :
An implementation of MPEG in Multi-Terminal Video Coding
Author :
Shaheen, Saima ; Javed, M. Younas
Author_Institution :
Dept. of Comput. Eng., NUST, Islamabad, Pakistan
Abstract :
In a multi-camera setup, inter-sensor statistical redundancy should be eliminated most significantly to achieve higher compression efficiency. This consequently saves the required bandwidth for the resultant piece of information coming out of a camera sensor network. In this research work, Moving Picture Expert Group (MPEG) a video compression standard has been extended to eliminate inter-sensor statistical redundancy for a multi-camera setup. For the formulation of results from all aspects, two strategies have been designed for inter-sensor communication. Moreover system is designed to work under two working modes (named as Scenario-A and Scenario-B). Results formulated in graphical formats show the system performance for both communication strategies under both working modes. Overall system performance higher compression gains are obtained at lower bitrates.
Keywords :
data compression; video coding; MPEG; Moving Picture Expert Group; camera sensor network; intersensor statistical redundancy; multicamera setup; multiterminal video coding; video compression standard; working modes; Bit rate; Cameras; Decoding; Image coding; Redundancy; Transform coding; Video sequences; Distributed Source Coding; Group of Pictures; Moving Picture Expert Group; Multi-Camera Setup; Multi-Terminal Video Coding;
Conference_Titel :
Emerging Technologies (ICET), 2010 6th International Conference on
Conference_Location :
Islamabad
Print_ISBN :
978-1-4244-8057-9
DOI :
10.1109/ICET.2010.5638500