Collaborative multihop transmission of distributed sensor imagery

被引：1
|
作者：
Dagher, Joseph C. [1 ]
Marcellin, Michael W.
Neifeld, Mark A.
机构：
[1] Univ Arizona, Coll Opt Sci, Tucson, AZ 85721 USA
[2] Univ Arizona, Dept Elect & Comp Engn, Tucson, AZ 85721 USA
来源：
APPLIED OPTICS | 2006年 / 45卷 / 28期
关键词：
D O I：
10.1364/AO.45.007353
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We consider a network of imaging sensors. We address the problem of energy-efficient communication of the measurements of the sensors. A novel algorithm is presented for the purpose of exploiting intersensor and intrasensor correlation, which is inherent in a network of imaging sensors. The collaborative algorithm is used in conjunction with a cooperative multihop routing strategy to maximize the lifetime of the network. The algorithm is demonstrated to achieve an average gain in the lifetime as high as 3.2 over previous methods. (c) 2006 Optical Society of America.
引用
收藏
页码：7353 / 7364
页数：12
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