Digital video communications
Principles of Wireless Networks: A Unified Approach
Principles of Wireless Networks: A Unified Approach
Panoptes: scalable low-power video sensor networking technologies
MULTIMEDIA '03 Proceedings of the eleventh ACM international conference on Multimedia
Practical robust localization over large-scale 802.11 wireless networks
Proceedings of the 10th annual international conference on Mobile computing and networking
Capacity of multi-channel wireless networks: impact of number of channels and interfaces
Proceedings of the 11th annual international conference on Mobile computing and networking
Characterizing the capacity region in multi-radio multi-channel wireless mesh networks
Proceedings of the 11th annual international conference on Mobile computing and networking
Self-management in chaotic wireless deployments
Proceedings of the 11th annual international conference on Mobile computing and networking
Cyclops: in situ image sensing and interpretation in wireless sensor networks
Proceedings of the 3rd international conference on Embedded networked sensor systems
SensEye: a multi-tier camera sensor network
Proceedings of the 13th annual ACM international conference on Multimedia
XYZ: a motion-enabled, power aware sensor node platform for distributed sensor network applications
IPSN '05 Proceedings of the 4th international symposium on Information processing in sensor networks
Jigsaw: solving the puzzle of enterprise 802.11 analysis
Proceedings of the 2006 conference on Applications, technologies, architectures, and protocols for computer communications
Troubleshooting wireless mesh networks
ACM SIGCOMM Computer Communication Review
EURASIP Journal on Wireless Communications and Networking
MoteTrack: a robust, decentralized approach to RF-based location tracking
Personal and Ubiquitous Computing
Mesh-Mon: A multi-radio mesh monitoring and management system
Computer Communications
Map: a scalable monitoring system for dependable 802.11 wireless networks
IEEE Wireless Communications
The capacity of wireless networks
IEEE Transactions on Information Theory
Multi-sensor fusion through adaptive bayesian networks
AI*IA'11 Proceedings of the 12th international conference on Artificial intelligence around man and beyond
Personal and Ubiquitous Computing
PASU: A personal area situation understanding system using wireless camera sensor networks
Personal and Ubiquitous Computing
Implementation of a cost-effective home lighting control system on embedded Linux with OpenWrt
Personal and Ubiquitous Computing
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Camera-based surveillance system is an important tool for assistive environment to monitor those who may have physical or cognitive impairment. It is, however, expensive to deploy a wired surveillance system and difficult to continuously monitor a moving subject in a large facility where many cameras are deployed. In this paper, we first evaluate the performance of streaming camera images over wireless networks in both residential and office environments and present the quantitative results to show the feasibility of using wireless backbones for camera surveillance systems. We then propose sensor-integrated camera surveillance (SICS) to address the continuous monitoring problem. SICS uses wearable wireless sensors to locate moving subjects and automatically selects the camera covering the subject, allowing human operators to focus on only one screen to monitor an individual. SICS uses a self-organizing wireless mesh network to allow flexible deployment at reduced cost. An on-board image-processing algorithm is used to reduce the bandwidth consumption. Through empirical evaluation, we found that the automatic camera hand-off enabled by SICS was effective for continuous camera monitoring and a sophisticated wireless network management system is required to deploy the SICS in practice.