Directed diffusion: a scalable and robust communication paradigm for sensor networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Rumor routing algorthim for sensor networks
WSNA '02 Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications
Wireless sensor networks: a survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
Energy-Efficient Communication Protocol for Wireless Microsensor Networks
HICSS '00 Proceedings of the 33rd Hawaii International Conference on System Sciences-Volume 8 - Volume 8
Multimedia streaming in large-scale sensor networks with mobile swarms
ACM SIGMOD Record
Compression techniques for wireless sensor networks
Wireless sensor networks
Power-efficient communication algorithms for wireless mobile sensor networks
PE-WASUN '04 Proceedings of the 1st ACM international workshop on Performance evaluation of wireless ad hoc, sensor, and ubiquitous networks
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
The case for multi--tier camera sensor networks
NOSSDAV '05 Proceedings of the international workshop on Network and operating systems support for digital audio and video
Cyclops: in situ image sensing and interpretation in wireless sensor networks
Proceedings of the 3rd international conference on Embedded networked sensor systems
Ultra-low power data storage for sensor networks
Proceedings of the 5th international conference on Information processing in sensor networks
CMOS image sensors for sensor networks
Analog Integrated Circuits and Signal Processing
Buffering approach for energy saving in video sensors
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 2
Low-complexity video compression for wireless sensor networks
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 3 (ICME '03) - Volume 03
Energy-efficient image transmission in sensor networks
International Journal of Sensor Networks
A survey of multimedia streaming in wireless sensor networks
IEEE Communications Surveys & Tutorials
Energy-efficient image transmission in sensor networks
International Journal of Sensor Networks
International Journal of Sensor Networks
A survey of communication/networking in Smart Grids
Future Generation Computer Systems
Quorum based image retrieval in large scale visual sensor networks
ADHOC-NOW'12 Proceedings of the 11th international conference on Ad-hoc, Mobile, and Wireless Networks
Multi-annulus partition based image representation for image classification
International Journal of Sensor Networks
Exploiting the sensing relevancies of source nodes for optimizations in visual sensor networks
Multimedia Tools and Applications
Delay-aware DWT-based image transmission in wireless visual sensor networks
Proceedings of the 19th Brazilian symposium on Multimedia and the web
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In this paper, we propose two image transmission schemes driven by energy efficiency considerations in order to be suitable for Wireless Sensor Networks (WSNs). The first one is an open-loop image transmission scheme while the second one is closed-loop. Both schemes are based on wavelet image transform and semi-reliable transmission to achieve energy conservation. Wavelet image transform provides data decomposition in multiple levels of resolution, so the image can be divided into packets with different priorities. Semi-reliable transmission enables priority-based packet discarding by intermediate nodes according to their battery's state-of-charge. Such an image transmission approach provides a graceful trade-off between the image quality played out and the sensor nodes' lifetime. An analytical study in terms of dissipated energy is performed to compare our two schemes to a fully reliable image transmission scheme. Since image processing is computationally intensive and operates on a large data set, the cost of the wavelet image transform is considered in the energy consumption analysis. Results show up to 70% and 90% reductions in energy consumption with the open-loop and closed-loop schemes, respectively, compared to a non-energy-aware one, with a guarantee for the image quality to be lower-bounded.