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Battery-powered unmanned aerial vehicle based video sensing system is more cost-saving and energy-saving than traditional aircraft based systems. However, high-volume real-time sensing data is more vulnerable in unmanned system than that in manned system. Meanwhile, the computation and energy resources in such system are very limited, which restricts the use of complex encryption process on video...
In embedded video sensing system, real-time video data is high-volume. Meanwhile, the computation and energy resources are very limited, which restricts the usage of complex encryption process on video data. Therefore the confidentiality of video data under limited resources needs to be addressed. Firstly, dissymmetry with its trend between data volume and limited resources has been studied, while...
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