Rotation , scale , and translation resilient public

  • Ching-Yung Lina, Min Wub, Je rey A. Bloomc, Ingemar J. Coxc, Matt L. Millerc, Yui Man Luid
  • Published 2000

Abstract

Many electronic watermarks for still images and video content are sensitive to geometric distortions. For example, simple rotation, scaling, and/or translation (RST) of an image can prevent detection of a public watermark. In this paper, we propose a watermarking algorithm that is robust to RST distortions. The watermark is embedded into a 1-dimensional… (More)

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