An introduction to genetic algorithms
An introduction to genetic algorithms
A cluster-based approach for routing in dynamic networks
ACM SIGCOMM Computer Communication Review
Genetic Algorithms in Search, Optimization and Machine Learning
Genetic Algorithms in Search, Optimization and Machine Learning
The Impact of Data Aggregation in Wireless Sensor Networks
ICDCSW '02 Proceedings of the 22nd International Conference on Distributed Computing Systems
The impact of spatial correlation on routing with compression in wireless sensor networks
Proceedings of the 3rd international symposium on Information processing in sensor networks
Clustering in mobile wireless ad hoc networks: issues and approaches
Wireless communications systems and networks
Maximum lifetime routing in wireless sensor networks
IEEE/ACM Transactions on Networking (TON)
Digital Image Processing (3rd Edition)
Digital Image Processing (3rd Edition)
IEEE Transactions on Mobile Computing
IEEE Transactions on Mobile Computing
Balanced-energy sleep scheduling scheme for high-density cluster-based sensor networks
Computer Communications
An application-specific protocol architecture for wireless microsensor networks
IEEE Transactions on Wireless Communications
IEEE Transactions on Multimedia
IEEE Transactions on Multimedia
A access-based clustering protocol for multihop wireless ad hoc networks
IEEE Journal on Selected Areas in Communications
Video transport over ad hoc networks: multistream coding with multipath transport
IEEE Journal on Selected Areas in Communications
IEEE Journal on Selected Areas in Communications
A method for coordinating the distributed transmission of imagery
IEEE Transactions on Image Processing
A new, fast, and efficient image codec based on set partitioning in hierarchical trees
IEEE Transactions on Circuits and Systems for Video Technology
IEEE Transactions on Circuits and Systems for Video Technology
Resource-aware secure ECG healthcare monitoring through body sensor networks
IEEE Wireless Communications
Quality-aware bandwidth allocation for scalable on-demand streaming in wireless networks
IEEE Journal on Selected Areas in Communications
SpringSim '10 Proceedings of the 2010 Spring Simulation Multiconference
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Transmissions of large sized images can be a bottleneck for a wireless sensor network (WSN) due to its limited resources. Security can be another concern. This paper proposes a collaborative transmission scheme for image sensors to utilize inter-sensor correlations to decide the transmission and security sharing patterns based on the path diversities. Our proposed approach for secret image sharing on multiple node-disjoint paths for image delivery is to achieve high security without any key distribution and management, and thus the key management related problems do not exist. The energy efficiency is another major contribution made in this paper. This scheme does not only allow each image sensor to transmit optimal fractions of overlapped images through appropriate transmission paths in an energy-efficient way, but also provides unequal protection to overlapped image regions by path selections and adaptive bit error rate (BER) requirement. The simulation results show that the proposed scheme can achieve considerable gains in terms of network lifetime extension, image transmission security enhancement, image quality improvement, and energy efficiency for wireless sensor networks.