Distributed problem solving in sensor networks
Proceedings of the first international joint conference on Autonomous agents and multiagent systems: part 2
Versatile low power media access for wireless sensor networks
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
Simulating the power consumption of large-scale sensor network applications
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
Error resilient image transport in wireless sensor networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Data compression algorithms for energy-constrained devices in delay tolerant networks
Proceedings of the 4th international conference on Embedded networked sensor systems
Energy-efficient transmission of wavelet-based images in wireless sensor networks
Journal on Image and Video Processing
Low-complexity and energy efficient image compression scheme for wireless sensor networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Energy conservation in wireless sensor networks: A survey
Ad Hoc Networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
A distributed energy-efficient clustering protocol for wireless sensor networks
Computers and Electrical Engineering
A detailed review of energy-efficient medium access control protocols for mobile sensor networks
Computers and Electrical Engineering
Computers and Electrical Engineering
A wavelet domain diversity method for transmission of images over wireless channels
IEEE Journal on Selected Areas in Communications
A family of wavelet-based stereo image coders
IEEE Transactions on Circuits and Systems for Video Technology
Predictable Energy Aware Routing based on Dynamic Game Theory in Wireless Sensor Networks
Computers and Electrical Engineering
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When using wireless sensor networks for real-time image transmission, some critical points should be considered. These points are limited computational power, storage capability, narrow bandwidth and required energy. Therefore, efficient compression and transmission of images in wireless sensor network is considered. To address the above mentioned concerns, an efficient adaptive compression scheme that ensures a significant computational and energy reduction as well as communication with minimal degradation of the image quality is proposed. This scheme is based on wavelet image transform and distributed image compression by sharing the processing of tasks to extend the overall lifetime of the network. Simulation results are presented and they show that the proposed scheme optimizes the network lifetime, reduces significantly the amount of the required memory and minimizes the computation energy by reducing the number of arithmetic operations and memory accesses.