Telecommunications Science ›› 2017, Vol. 33 ›› Issue (11): 102-111.doi: 10.11959/j.issn.1000-0801.2017254

• Research and Development • Previous Articles     Next Articles

Multipurpose zero watermarking algorithm for medical image based on SVD and SAE

Jieli SUN1,Yanxia ZHAO1,2,Zenghui ZHOU3,Sheng XING4   

  1. 1 College of Information and Technology,Hebei University of Economics and Business,Shijiazhuang 050061,China
    2 College of Management,Hebei University,Baoding 071002,China
    3 Educational Administration Office,Hebei University of Economics and Business,Shijiazhuang 050061,China
    4 College of Computer Science and Engineering,Cangzhou Normal University,Cangzhou 061001,China
  • Revised:2017-08-05 Online:2017-11-01 Published:2017-12-08
  • Supported by:
    The National Natural Science Foundation of China(71371063);The National Natural Science Foundation of China(61672205);The Key Basic Research Project of Applied Basic Research Program of Hebei Province(16960314D);The Science and Technology Cooperation Project of Hebei Provincial Department of Human Resources and Social Security(JRSHZ-2016-07038)

Abstract:

A multipurpose zero watermarking algorithm was proposed according to the copyright protection and tamper location of medical image.The two information matrices were executed the XOR operation with the original robust watermarking image and the original semi-fragile watermarking image separately to generate zero robust watermarking image and zero semi-fragile watermarking image.The experimental results show that effects of extracted zero watermarking image are terrific,and the algorithm can resist the common attacks,particularly its resistance is effect ive for strong attacks.

Key words: medical image, multipurpose zero watermarking, discrete wavelet transform, stacked auto-encoder

CLC Number: 

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