3D Medical Image Data Watermarking Applied to Healthcare Information Management System 


Vol. 34,  No. 11, pp. 870-881, Nov.  2009


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  Abstract

The rapid development of healthcare information management for 3D medical digital library, 3D PACS and 3D medical diagnosis has addressed security issues with medical IT technology. This paper presents multiple 3D medical image data for protection, authentication, indexing and diagnosis information hiding applied to healthcare information management. The proposed scheme based on POCS watermarking embeds the robust watermark for doctor's digital signature and information retrieval indexing key to the distribution of vertex curvedness and embeds the fragile watermark for diagnosis information and authentication reference message to the distance difference of vertex. The multiple embedding process designs three convex sets for robustness, fragileness and invisibility and projects 3D medical image data onto three convex sets alternatively and iteratively. Experimental results confirmed that the proposed scheme has the robustness and fragileness to various 3D geometric and mesh modifiers at once.

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  Cite this article

[IEEE Style]

S. Lee and K. Kwon, "3D Medical Image Data Watermarking Applied to Healthcare Information Management System," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 11, pp. 870-881, 2009. DOI: .

[ACM Style]

Suk-Hwan Lee and Ki-Ryong Kwon. 2009. 3D Medical Image Data Watermarking Applied to Healthcare Information Management System. The Journal of Korean Institute of Communications and Information Sciences, 34, 11, (2009), 870-881. DOI: .

[KICS Style]

Suk-Hwan Lee and Ki-Ryong Kwon, "3D Medical Image Data Watermarking Applied to Healthcare Information Management System," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 11, pp. 870-881, 11. 2009.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880