• Corpus ID: 18586375

Secure Watermarking Scheme for Color Image Using Intensity of Pixel and LSB Substitution

@article{Dharwadkar2009SecureWS,
  title={Secure Watermarking Scheme for Color Image Using Intensity of Pixel and LSB Substitution},
  author={Dr. Nagaraj V. Dharwadkar and B. B. Amberker},
  journal={ArXiv},
  year={2009},
  volume={abs/0912.3923}
}
In this paper a novel spatial domain LSB based watermarking scheme for color Images is proposed. The proposed scheme is of type blind and invisible watermarking. Our scheme introduces the concept of storing variable number of bits in each pixel based on the actual color value of pixel. Equal or higher the color value of channels with respect to intensity of pixel stores higher number of watermark bits. The Red, Green and Blue channel of the color image has been used for watermark embedding. The… 

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OF COMPUTING
  • OF COMPUTING
  • 2009
His research area of interest is Digital Watermarking and Visual Cryptography
  • He has obtained B.E. in Computer Science & EngineeringTech.in Computer Science & Engineering in He is PhD Scholar in Computer Science and Engineering at National Institute of Technology
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He obtained his Ph.D from the Department of Computer Science and Automation, IISc. Bangalore, India. He is presently working as Professor in the Department of
  • His research areas of interest are Computational Number Theory and Cryptography, Authentication Schemes and Secure Group Communication