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3D DWT-DCT and Logistic MAP Based Robust Watermarking for Medical Volume Data
Applying digital watermarking technique for the security protection of medical information systems is a hotspot of research in recent years. In this paper, we present a robust watermarking algorithm for medical volume data using 3D DWT-DCT and Logistic Map. After applying Logistic Map to enhance the...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Bentham Open
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4382563/ https://www.ncbi.nlm.nih.gov/pubmed/25852783 http://dx.doi.org/10.2174/1874120701408010131 |
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author | Li, Jingbing Liu, Yaoli Zhong, Jiling |
author_facet | Li, Jingbing Liu, Yaoli Zhong, Jiling |
author_sort | Li, Jingbing |
collection | PubMed |
description | Applying digital watermarking technique for the security protection of medical information systems is a hotspot of research in recent years. In this paper, we present a robust watermarking algorithm for medical volume data using 3D DWT-DCT and Logistic Map. After applying Logistic Map to enhance the security of watermarking, the visual feature vector of medical volume data is obtained using 3D DWT-DCT. Combining the feature vector, the third party concept and Hash function, a zero-watermarking scheme can be achieved. The proposed algorithm can mitigate the illogicality between robustness and invisibility. The experiment results show that the proposed algorithm is robust to common and geometrical attacks. |
format | Online Article Text |
id | pubmed-4382563 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2014 |
publisher | Bentham Open |
record_format | MEDLINE/PubMed |
spelling | pubmed-43825632015-04-07 3D DWT-DCT and Logistic MAP Based Robust Watermarking for Medical Volume Data Li, Jingbing Liu, Yaoli Zhong, Jiling Open Biomed Eng J Article Applying digital watermarking technique for the security protection of medical information systems is a hotspot of research in recent years. In this paper, we present a robust watermarking algorithm for medical volume data using 3D DWT-DCT and Logistic Map. After applying Logistic Map to enhance the security of watermarking, the visual feature vector of medical volume data is obtained using 3D DWT-DCT. Combining the feature vector, the third party concept and Hash function, a zero-watermarking scheme can be achieved. The proposed algorithm can mitigate the illogicality between robustness and invisibility. The experiment results show that the proposed algorithm is robust to common and geometrical attacks. Bentham Open 2014-12-31 /pmc/articles/PMC4382563/ /pubmed/25852783 http://dx.doi.org/10.2174/1874120701408010131 Text en © Li et al.; Licensee Bentham Open. http://creativecommons.org/licenses/by-nc/3.0/ This is an open access article licensed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted, non-commercial use, distribution and reproduction in any medium, provided the work is properly cited. |
spellingShingle | Article Li, Jingbing Liu, Yaoli Zhong, Jiling 3D DWT-DCT and Logistic MAP Based Robust Watermarking for Medical Volume Data |
title | 3D DWT-DCT and Logistic MAP Based Robust Watermarking for Medical Volume Data |
title_full | 3D DWT-DCT and Logistic MAP Based Robust Watermarking for Medical Volume Data |
title_fullStr | 3D DWT-DCT and Logistic MAP Based Robust Watermarking for Medical Volume Data |
title_full_unstemmed | 3D DWT-DCT and Logistic MAP Based Robust Watermarking for Medical Volume Data |
title_short | 3D DWT-DCT and Logistic MAP Based Robust Watermarking for Medical Volume Data |
title_sort | 3d dwt-dct and logistic map based robust watermarking for medical volume data |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4382563/ https://www.ncbi.nlm.nih.gov/pubmed/25852783 http://dx.doi.org/10.2174/1874120701408010131 |
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