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dc.contributor.authorKumar, Chandan-
dc.contributor.authorSingh, A. K.-
dc.contributor.authorKumar, P.-
dc.description.abstractThis paper presents an improved watermarking algorithm using discrete wavelet transform (DWT), discrete cosine transforms (DCT) and singular value decomposition (SVD). Further, robustness and security of algorithm is enhanced by set partitioning in hierarchical tree (SPIHT) and Arnold transform, respectively. The experimental results evident that proposed method is imperceptible and robust against various form of attacks and found superior to other similar technique under consideration.en_US
dc.publisherJaypee University of Information Technology, Solan, H.P.en_US
dc.subjectArnold transformen_US
dc.titleImproved wavelet-based image watermarking through SPIHTen_US
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