Watermarking Algorithm Using Sobel Edge Detection

@inproceedings{Kumar2011WatermarkingAU,
  title={Watermarking Algorithm Using Sobel Edge Detection},
  author={P. Ramesh Kumar and K. L. Sailaja},
  year={2011}
}
----------------------------------------------------------------------ABSTRACT------------------------------------------------------------Digital Watermarking is a process of embedding information into a digital signal. The efficiency of the watermarking process depends on the protection of visually significant information. For that we embed the watermark transparently at the edges of digital image where deformation is less identifiable. To identify the edges we used Sobel edge detection… CONTINUE READING

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