Corpus ID: 18928843

Spread Spectrum based Robust Image Watermark Authentication

@article{Das2012SpreadSB,
  title={Spread Spectrum based Robust Image Watermark Authentication},
  author={Tirtha Shankar Das and Vijay Harishchandra Mankar and Subir Kumar Sarkar},
  journal={ArXiv},
  year={2012},
  volume={abs/1207.2701}
}
  • Tirtha Shankar Das, Vijay Harishchandra Mankar, Subir Kumar Sarkar
  • Published in ArXiv 2012
  • Computer Science
  • Abstract - In this paper, a new approach to Spread Spectrum (SS) watermarking technique is introduced. This problem is particularly interesting in the field of modern multimedia applications like internet when copyright protection of digital image is required. The approach exploits two-predecessor single attractor (TPSA) cellular automata (CA) suitability to work as efficient authentication function in wavelet based SS watermarking domain. The scheme is designed from the analytical study of… CONTINUE READING

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