Reversible and embedded watermarking of medical images for telemedicine

Chung-Yen Su; Jeng-Ji Huang; Che Yang Shih; Yu Tang Chen

doi:10.4108/icst.iniscom.2015.258307

Reversible and embedded watermarking of medical images for telemedicine

Chung-Yen Su, Jeng-Ji Huang, Che Yang Shih, Yu Tang Chen

Department of Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

In this paper, we propose a new reversible watermarking of medical images for the applications in telemedicine. By using a bit-stream insertion scheme, the patient's information can be treated as a watermark and can be embedded into the bit-stream of a cover image for remote transmission. The proposed method simplifies the design of traditional image coding after a reversible watermarking. Experimental results show that the compression ratio can be achieved up to 3.025. The watermarking capacity can be obtained over 0.75 bpp for some common images. In addition, the watermark can be extracted exactly and the cover image can be reconstructed either in a lossless way or a lossy way. The obtained results also show the improvement with respect to previous works.

Original language	English
Title of host publication	Proceedings of the 2015 1st International Conference on Industrial Networks and Intelligent Systems, INISCom 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	145-150
Number of pages	6
ISBN (Electronic)	9781631900228
DOIs	https://doi.org/10.4108/icst.iniscom.2015.258307
Publication status	Published - 2015 Jan 1
Event	1st International Conference on Industrial Networks and Intelligent Systems, INISCom 2015 - Tokyo, Japan Duration: 2015 Mar 2 → 2015 Mar 4

Other

Other	1st International Conference on Industrial Networks and Intelligent Systems, INISCom 2015
Country	Japan
City	Tokyo
Period	2015/03/02 → 2015/03/04

Keywords

SPIHT
integer wavelet transform
lossless compression
reversible watermarking

ASJC Scopus subject areas

Artificial Intelligence
Computer Networks and Communications
Industrial and Manufacturing Engineering
Human-Computer Interaction

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Su, C-Y., Huang, J-J., Shih, C. Y., & Chen, Y. T. (2015). Reversible and embedded watermarking of medical images for telemedicine. In Proceedings of the 2015 1st International Conference on Industrial Networks and Intelligent Systems, INISCom 2015 (pp. 145-150). [7157836] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.4108/icst.iniscom.2015.258307

Reversible and embedded watermarking of medical images for telemedicine. / Su, Chung-Yen ; Huang, Jeng-Ji; Shih, Che Yang; Chen, Yu Tang.

Proceedings of the 2015 1st International Conference on Industrial Networks and Intelligent Systems, INISCom 2015. Institute of Electrical and Electronics Engineers Inc., 2015. p. 145-150 7157836.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Su, C-Y , Huang, J-J, Shih, CY & Chen, YT 2015, Reversible and embedded watermarking of medical images for telemedicine. in Proceedings of the 2015 1st International Conference on Industrial Networks and Intelligent Systems, INISCom 2015., 7157836, Institute of Electrical and Electronics Engineers Inc., pp. 145-150, 1st International Conference on Industrial Networks and Intelligent Systems, INISCom 2015, Tokyo, Japan, 2015/03/02. https://doi.org/10.4108/icst.iniscom.2015.258307

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abstract = "In this paper, we propose a new reversible watermarking of medical images for the applications in telemedicine. By using a bit-stream insertion scheme, the patient's information can be treated as a watermark and can be embedded into the bit-stream of a cover image for remote transmission. The proposed method simplifies the design of traditional image coding after a reversible watermarking. Experimental results show that the compression ratio can be achieved up to 3.025. The watermarking capacity can be obtained over 0.75 bpp for some common images. In addition, the watermark can be extracted exactly and the cover image can be reconstructed either in a lossless way or a lossy way. The obtained results also show the improvement with respect to previous works.",

keywords = "SPIHT, integer wavelet transform, lossless compression, reversible watermarking",

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N2 - In this paper, we propose a new reversible watermarking of medical images for the applications in telemedicine. By using a bit-stream insertion scheme, the patient's information can be treated as a watermark and can be embedded into the bit-stream of a cover image for remote transmission. The proposed method simplifies the design of traditional image coding after a reversible watermarking. Experimental results show that the compression ratio can be achieved up to 3.025. The watermarking capacity can be obtained over 0.75 bpp for some common images. In addition, the watermark can be extracted exactly and the cover image can be reconstructed either in a lossless way or a lossy way. The obtained results also show the improvement with respect to previous works.

AB - In this paper, we propose a new reversible watermarking of medical images for the applications in telemedicine. By using a bit-stream insertion scheme, the patient's information can be treated as a watermark and can be embedded into the bit-stream of a cover image for remote transmission. The proposed method simplifies the design of traditional image coding after a reversible watermarking. Experimental results show that the compression ratio can be achieved up to 3.025. The watermarking capacity can be obtained over 0.75 bpp for some common images. In addition, the watermark can be extracted exactly and the cover image can be reconstructed either in a lossless way or a lossy way. The obtained results also show the improvement with respect to previous works.

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Reversible and embedded watermarking of medical images for telemedicine

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Keywords

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