Research on Stereo Image Authentication Watermarking with Self-recovery

  • Ting Luo
  • Gangyi Jiang
  • Mei Yu
  • Yigang Wang
  • Feng Shao
  • Zongju Peng
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 276)

Abstract

With rapid development of three dimensional video systems, the integrity of stereo image has become increasingly important. However, stereo image authentication watermarking methods are rarely reported, and only monocular watermarking methods are extensively studied. In order to ensure authentication and integrity of stereo image, different stereo image watermarking methods are presented in different ways. Firstly, existing monocular watermarking methods are extended directly to stereo image without correlations of stereo image. Secondly, monocular image watermarking methods are extended further as that disparity is used to recover tamper. Finally stereo vision based stereo image watermarking methods are proposed for embedding more recovery bits to improve tamper recovery. Experimental results show that stereo image watermarking method based on correlations of stereo image can improve watermarking performance.

Keywords

Three dimensional video system Stereo image watermarking Disparity Stereo vision 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  • Ting Luo
    • 1
  • Gangyi Jiang
    • 1
  • Mei Yu
    • 1
  • Yigang Wang
    • 1
  • Feng Shao
    • 1
  • Zongju Peng
    • 1
  1. 1.Faculty of Information Science and EngineeringNingbo UniversityNingboChina

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