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Construction of a non-overlapping panoramic mosaic in wireless multimedia sensor networks

Authors
김병규박동조
Issue Date
Feb-2012
Publisher
INST ENGINEERING TECHNOLOGY-IET
Citation
IET IMAGE PROCESSING, v.6, no.1, pp.53 - 59
Journal Title
IET IMAGE PROCESSING
Volume
6
Number
1
Start Page
53
End Page
59
URI
https://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/147645
DOI
10.1049/iet-ipr.2009.0415
ISSN
1751-9659
Abstract
As a result of the rapid development of hardware whose operation has low power requirements, a great deal of interest has been shown in wireless multimedia sensor networks for various applications. In sensor networks in which the sensor nodes are distributed randomly and have low-power cameras, the fields of view of some adjacent sensor nodes may overlap. The authors introduce a scheme for constructing a non-overlapping panoramic mosaic by transmitting partial images. In particular, a solution of the joint cost function for network lifetime and video quality is used to select the boundary lines between adjacent images. The experimental results show that the proposed scheme increases the network lifetime while providing better video quality.
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