Title :
Application of LBT based multi-node cooperative image compression algorithm for WMSNs
Author :
Zhao, Xiaohu ; Wang, Zhongli ; Zhao, Keke
Author_Institution :
Sch. of Commun. & Electron. Eng., China Univ. of Mine & Technol., Xuzhou, China
Abstract :
In order to overcome the seriously constrained storage and processing problem of a single node in wireless multimedia sensor networks (WMSNs), based on the study of LBT,LBT based the distributed image compression algorithm is proposed for wireless multimedia sensor networks. Namely, adopt low-complexity, high compression efficiency LBT image compression algorithm, through multiple relay nodes collaborating, together to accomplish the image compression coding and forwarding. Simulation results show that the algorithm has extremely high network performance with low memory and processing requirements.
Keywords :
image coding; multimedia systems; transforms; wireless sensor networks; LBT image compression; WMSN; biorthogonal lapped transform; distributed image compression; image compression coding; multinode cooperative image compression; wireless multimedia sensor network; Cameras; Clustering algorithms; Collaboration; Educational technology; Electronic mail; Energy consumption; Image coding; Image sensors; Relays; Wireless sensor networks; Biorthogonal Lapped Transform; LBT image compression algorithm; Multi-node Cooperative Image Compression; Wireless multimedia sensor networks; camera node;
Conference_Titel :
Education Technology and Computer (ICETC), 2010 2nd International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-6367-1
DOI :
10.1109/ICETC.2010.5529298
