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A VLSI architecture for watermarking of grayscale images using weighted median prediction
Published in IEEE
Pages: 1128 - 1131
Watermarking the digital data is a familiar technique to authenticate and resolve the copyright issues of multimedia data. This paper proposes a new VLSI architecture for watermarking grayscale images using weighted median prediction operation, as this mechanism will have a minimum computation complexity. In this VLSI based data hiding process the secret digital signature is hidden in the host image and analyzed with the PSNR value and Payload capacity. © 2015 IEEE.
About the journal
JournalData powered by Typeset2015 2nd International Conference on Electronics and Communication Systems (ICECS)
PublisherData powered by TypesetIEEE
Open Access0