B. Krishnaveni

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An efficient and robust video watermarking algorithm for video coding standard MPEG has been proposed in this paper. Digital video watermarking has attracted a great deal of research interest in the past few years in applications such as digital fingerprinting and owner identification. Grayscale 2-D watermark patterns such as detailed trademarks or logos(More)
In 2005, G.Ganesan et.al., introduced a group structure in rough fuzziness as well as intuitionistic rough fuzziness namely rough fuzzy group and intuitionistic rough fuzzy group. Later, in 2013 an approach of group structure in information system is made by G.Ganesan and Krishnaveni.B et.al using fuzzy decision attributes. In this paper we characterized(More)
Context-aware computing is an emerging computing paradigm that can provide new or improved services, which are human centered and proactive in responding to the surrounding environment by exploiting user context information. There are many applications that provide context-aware services based on the location of the user. This paper proposes the(More)
Context-aware computing is an emerging computing paradigm that can provide new or improved services, which are human centered and proactive in responding to the surrounding environment by exploiting user context information. In this paper an attempt is made to implement the TOA based indoor positioning scheme using Ultra Wide Band (UWB) radio. The TOA(More)
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