Energy-aware adaptive watermarking for real-time image delivery in wireless sensor networks

Honggang Wang, Dongming Peng, Wei Wang, Hamid Sharif, Hsiao-Hwa Chen

研究成果: Conference contribution

20 引文 (Scopus)

摘要

A secure image transmission mechanism is necessary when malicious intruders intend to access and modify content delivery over wireless networks. To assure data integrity, authentication is required for multimedia data delivered over wireless image sensor networks. Watermarking technique is an effective vehicle to assert and assure the image data authentications. There have been recent works reported on watermarking, but few with the consideration of energy cost in terms of the data communication and processing, which is a key constraint to many embedded systems and wireless sensor networks. Most watermarking systems only target at minimizing watermarked image distortion and increasing robustness at the source coding site for lossy image processing. The watermarked image distortion caused by error-prone wireless environments during transmission has not been fully considered. In this paper, an innovative energy-aware adaptive watermarking scheme for real-time image delivery is proposed in wireless multimedia sensor networks. This new scheme allocates network resource to protect the watermarked image transmission while embedding watermark coding redundancies into the images. Dynamic watermark thresholds are applied to be adaptive to the network condition (packet loss ratio) and the inter-frame correlation is exploited to reduce processing delay. The simulation results show that the proposed adaptive watermark system can achieve considerable energy efficiency and assure the data integrity.

原文English
主出版物標題ICC 2008 - IEEE International Conference on Communications, Proceedings
頁面1479-1483
頁數5
DOIs
出版狀態Published - 2008 九月 12
事件IEEE International Conference on Communications, ICC 2008 - Beijing, China
持續時間: 2008 五月 192008 五月 23

出版系列

名字IEEE International Conference on Communications
ISSN(列印)0536-1486

Other

OtherIEEE International Conference on Communications, ICC 2008
國家China
城市Beijing
期間08-05-1908-05-23

指紋

Watermarking
Wireless sensor networks
Image communication systems
Authentication
Sensor networks
Adaptive systems
Packet loss
Processing
Image sensors
Embedded systems
Redundancy
Energy efficiency
Wireless networks
Image processing
Communication
Costs

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

引用此文

Wang, H., Peng, D., Wang, W., Sharif, H., & Chen, H-H. (2008). Energy-aware adaptive watermarking for real-time image delivery in wireless sensor networks. 於 ICC 2008 - IEEE International Conference on Communications, Proceedings (頁 1479-1483). [4533322] (IEEE International Conference on Communications). https://doi.org/10.1109/ICC.2008.286
Wang, Honggang ; Peng, Dongming ; Wang, Wei ; Sharif, Hamid ; Chen, Hsiao-Hwa. / Energy-aware adaptive watermarking for real-time image delivery in wireless sensor networks. ICC 2008 - IEEE International Conference on Communications, Proceedings. 2008. 頁 1479-1483 (IEEE International Conference on Communications).
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Wang, H, Peng, D, Wang, W, Sharif, H & Chen, H-H 2008, Energy-aware adaptive watermarking for real-time image delivery in wireless sensor networks. 於 ICC 2008 - IEEE International Conference on Communications, Proceedings., 4533322, IEEE International Conference on Communications, 頁 1479-1483, IEEE International Conference on Communications, ICC 2008, Beijing, China, 08-05-19. https://doi.org/10.1109/ICC.2008.286

Energy-aware adaptive watermarking for real-time image delivery in wireless sensor networks. / Wang, Honggang; Peng, Dongming; Wang, Wei; Sharif, Hamid; Chen, Hsiao-Hwa.

ICC 2008 - IEEE International Conference on Communications, Proceedings. 2008. p. 1479-1483 4533322 (IEEE International Conference on Communications).

研究成果: Conference contribution

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Wang H, Peng D, Wang W, Sharif H, Chen H-H. Energy-aware adaptive watermarking for real-time image delivery in wireless sensor networks. 於 ICC 2008 - IEEE International Conference on Communications, Proceedings. 2008. p. 1479-1483. 4533322. (IEEE International Conference on Communications). https://doi.org/10.1109/ICC.2008.286