Intelligent Watermarking Scheme for image Authentication and Recovery

  title={Intelligent Watermarking Scheme for image Authentication and Recovery},
  author={Rafi Ullah and Hani Alquhayz},
Recently, researchers have proposed semi-fragile watermarking techniques with the additional capability of image recovery. However, these approaches have certain limitations with respect to capacity, imperceptibility, and robustness. In this paper, we are proposing two independent watermarks, one for image recovery and the other for authentication. The first watermark (image digest), a highly compressed version of the original image itself, is used to recover the distorted image. Unlike the… CONTINUE READING