ZTE

ZTE Communications ›› 2010, Vol. 8 ›› Issue (1): 50-54.

• Research Paper • Previous Articles     Next Articles

Distributed Image Compression Algorithm in Wireless Multimedia Sensor Networks

Yang Xiaobo, Sun Lijuan, Wang Ruchuan   

  1. College of Computers , Nanjing University of Posts and Telecommunications , Nanjing 210003 , P. R. China
  • Online:2010-03-25 Published:2020-02-26
  • About author:Yang Xiaobo is a Master’s candidate in the College of Software, Nanjing University of Posts and Telecommunications (NJUPT). His research interest is applications of computers in communications.

    Sun Lijuan is deputy director, professor, and doctoral advisor in the College of Computers, NUPT. Her research interests include wireless sensor networks, and applications of computer software in communications and information security.

    Wang Ruchuan is a professor and doctoral advisor in the College of Computers, NUPT. His research interests include computer software, computer networks, information security, mobile agent and virtual reality technologies.
  • Supported by:
    This work was funded by the National Natural Science Foundation of China under Grant No. 60573141 and 60773041, and the National High Technology Research and Development Program of China (“863” Program) under Grant No. 2006AA01Z219, 2007AA01Z404 and 2007AA01Z478.

Distributed Image Compression Algorithm in Wireless Multimedia Sensor Networks

Yang Xiaobo, Sun Lijuan, Wang Ruchuan   

  1. College of Computers , Nanjing University of Posts and Telecommunications , Nanjing 210003 , P. R. China
  • 作者简介:Yang Xiaobo is a Master’s candidate in the College of Software, Nanjing University of Posts and Telecommunications (NJUPT). His research interest is applications of computers in communications.

    Sun Lijuan is deputy director, professor, and doctoral advisor in the College of Computers, NUPT. Her research interests include wireless sensor networks, and applications of computer software in communications and information security.

    Wang Ruchuan is a professor and doctoral advisor in the College of Computers, NUPT. His research interests include computer software, computer networks, information security, mobile agent and virtual reality technologies.
  • 基金资助:
    This work was funded by the National Natural Science Foundation of China under Grant No. 60573141 and 60773041, and the National High Technology Research and Development Program of China (“863” Program) under Grant No. 2006AA01Z219, 2007AA01Z404 and 2007AA01Z478.

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Abstract: Because of the high bandwidth demands of multimedia data, the transmission of raw data collected at sensor nodes consumes a large amount of resources. Distributed image compression is proposed as a means of overcoming the computation and energy limitation of individual nodes by sharing the processing of tasks. In addition, it prolongs the overall lifetime of the network by assigning compression tasks to idle nodes.

摘要： Because of the high bandwidth demands of multimedia data, the transmission of raw data collected at sensor nodes consumes a large amount of resources. Distributed image compression is proposed as a means of overcoming the computation and energy limitation of individual nodes by sharing the processing of tasks. In addition, it prolongs the overall lifetime of the network by assigning compression tasks to idle nodes.