Reversible data embedding using a difference expansion

  • Authors:
  • Jun Tian

  • Affiliations:
  • ICompress Technol., Tualatin, OR, USA

  • Venue:
  • IEEE Transactions on Circuits and Systems for Video Technology
  • Year:
  • 2003

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Abstract

Reversible data embedding has drawn lots of interest recently. Being reversible, the original digital content can be completely restored. We present a novel reversible data-embedding method for digital images. We explore the redundancy in digital images to achieve very high embedding capacity, and keep the distortion low.