An Efficient Implementation of Key Frame Extraction and Sharing in Android for Wireless Video Sensor Network

Wireless sensor network is an important research topic that has attracted a lot of attention in recent years. However, most of the interest has focused on wireless sensor network to gather scalar data such as temperature, humidity and vibration. Scalar data are insufficient for diverse applications...

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Bibliographic Details
Published in:KSII transactions on Internet and information systems 2015, 9(9), , pp.3357-3376
Main Author: Kim, Kang-Wook
Format: Article
Language:English
Subjects:
Algorithms
Electronic data processing
Engineering research
Methods
Video cameras
Wireless sensor networks
컴퓨터학
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Summary:Wireless sensor network is an important research topic that has attracted a lot of attention in recent years. However, most of the interest has focused on wireless sensor network to gather scalar data such as temperature, humidity and vibration. Scalar data are insufficient for diverse applications such as video surveillance, target recognition and traffic monitoring. However, if we use camera sensors in wireless sensor network to collect video data which are vast in information, they can provide important visual information. Video sensor networks continue to gain interest due to their ability to collect video information for a wide range of applications in the past few years. However, how to efficiently store the massive data that reflect environmental state of different times in video sensor network and how to quickly search interested information from them are challenging issues in current research, especially when the sensor network environment is complicated. Therefore, in this paper, we propose a fast algorithm for extracting key frames from video and describe the design and implementation of key frame extraction and sharing in Android for wireless video sensor network. Keywords: Wireless Video Sensor Network, Key frame, Android
ISSN:1976-7277
1976-7277
DOI:10.3837/tiis.2015.09.005