Title :
The Study of Wyner-Ziv Image Compression Algorithm Using in WMSNs
Author :
Liu Xiaowen ; Zhao Keke ; Zhou Xing ; Huang He
Abstract :
In order to overcome the seriously constrained storage and processing problem of a single node in wireless multimedia sensor networks (WMSNs), distributed Wyner-Ziv image compression algorithm is brought forward based on Wyner-Ziv. In this paper, the pixel domain Wyner-Ziv video coding scheme is adopted to achieve the distributed video codec system, the principle and performance of the system is analyzed thoroughly as well. Simulation results show that the algorithm has extremely high network performance with low memory and processing requirements.
Keywords :
data compression; distributed algorithms; multimedia communication; video codecs; video coding; wireless sensor networks; WMSN; Wyner-Ziv video coding scheme; distributed Wyner-Ziv image compression algorithm; distributed video codec system; wireless multimedia sensor network; Consumer electronics; Decoding; Image coding; Image storage; Mobile communication; Multimedia systems; Random sequences; Source coding; Video coding; Wireless sensor networks; Wyner-Ziv; distributed video coding; wireless multimedia sensor networks;
Conference_Titel :
Communications and Mobile Computing (CMC), 2010 International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4244-6327-5
Electronic_ISBN :
978-1-4244-6328-2
DOI :
10.1109/CMC.2010.282
