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Conference Paper A Novel Motion Compensated Frame Interpolation Method for Improving Side Information in Distributed Video Coding
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Authors
Toan Nguyen Dinh, Guee Sang Lee, June-Young Chang, Han-Jin Cho
Issue Date
2007-11
Citation
International Symposium on Information Technology Convergence (ISITC) 2007, pp.96-100
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1109/ISITC.2007.21
Abstract
Clustering the sensor nodes is one of the most popular and effective topology control approaches in a wireless sensor network. Topology control balances load on sensor nodes, and increases network scalability and lifetime. In this paper, we propose a novel clustering approach that periodically elects cluster heads and assistant nodes together. The assistant nodes substitute for each cluster head to transmit sensor readings to the base station. In order to show the superiority of our clustering algorithm, we compare it with the existing clustering algorithms in terms of the lifetime of the sensor network. As a result, our experimental results show that the proposed clustering algorithm achieves about 10% - 40% performance improvements over the existing clustering algorithms in terms of lifetime. © 2007 IEEE.
KSP Keywords
Cluster Head(CH), Clustering algorithm, Clustering approach, Distributed video coding, Motion compensated frame interpolation(MCFI), Sensor node, Topology Control, Wireless Sensor networks, base station, interpolation method, network scalability