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With the advancement of technology, the uses of Multi-UAV networks have been rising, especially in life-threatening tasks of disaster management and military operations. Multi-UAV networks face various security issues because of being a member of an Adhoc network family. There is a dire need to design a threat model that can identify threats, quantify risks involved and address them. In this paper,...
This paper addresses the image denoising problem using the recent advancements in sparse representation based image restoration. This novel approach is based on sparse coding using a pre-learned coupled dictionary. Prior research suggests that it is possible to represent every image patch as a sparse linear combination of dictionary elements learned from a set of example patches. Joint training of...
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