Abstract
Handling of patient records is increasing overhead costs for most of the hospitals in this digital age. In most hospitals and health care centers, the patient text information and corresponding medical images are stored separately as different files. There is a possibility of mishandling the text file containing patient history. We are proposing a novel method for the compact storage and transmission of patient information with the medical images. In this technique, we are using a reversible watermarking technique to hide the patient information within the retinal fundus image. There is a possibility that these medical images, which carry patient information, can get corrupted by the noise during the storage or transmission. The safe recovery of patient information is important in this situation. So, to recover the maximum amount of text information in the noisy environment, the encrypted patient information is coded with error control coding (ECC) techniques. The performance of three types of ECC for various levels of salt & pepper (S & P) noise is tabulated for a specific example. The proposed system is more reliable even in a noisy environment and saves memory.
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References
Digital Imaging and Communications in Medicine (DICOM), National Electrical Manufacturers Assoc., Rosslyn, VA, DICOM Committee, 2000.
Sergio, S. F., Marina, S. R., Ramon, A. M., Marcelo, S., Nivaldo, B., Gustavo, H. M. B. M., et al, Managing medical images and clinical information: InCor’s experience. IEEE Trans. Inf. Technol. Biomed. 11(1):17–24, 2007.
Stefan, K., and Fabien, A. P. P., Information Hiding Techniques for Steganography and Digital Watermarking. Artek House, Boston, ISBN: 1-58053-035-4, 2000.
Berghel, H., Watermarking Cyberspace. Commun. ACM. 40(11):19–24, 1997.
Hernandez, J. R., Amado, M., and Gonzalez, F. P., DCT-domain watermarking techniques for still images: Detector performance analysis and a new structure. IEEE Trans. Image. Process. 9(1):55–68, 2000.
Cho, Y., Ahn, B., Kim, J. S., Kim, I. Y., and Kim, S. I., A Study for Watermark Methods Appropriate to Medical Images. J. Digit. Imaging. 14(2 Suppl 1):184–186, 2001.
Miyazaki, A., Digital watermarking—Protection technique for multimedia. Tech. Rep. IEICE. 102(41):61–66, 2002.
Chung, Y. Y., & Wong, M. T., Implementation of digital watermarking system. Dig. Tech. Pap. IEEE. Int.Conf. Consum. Electron, 214–215, 2003.
Craver, S., Boon-Lock, Y., and Yeung, M., Technical trials and legal tribulations. Commun. ACM. 45(9):45–54, 1998.
Giakoumaki, A., Pavlopoulos, S., and Koutsouris, D., Secure and efficient health data management through multiple watermarking on medical images. Med Biol Eng Comput. 44(8):619–631, 2006.
Acharya, U. R., Deepthi, A., Bhat, P. S., and Niranjan, U. C., Compact storage of medical images with patient information. IEEE Trans. Inf. Technol. Biomed. 5(4):320–323, 2001.
Acharya, U. R., Bhat, P. S., Kumar, S., and Min, L. C., Transmission and storage of medical images with patient information. Comput. Biol. Med. 33:303–310, 2003.
Cox, I. J., Kilian, J., Leighton, T., and Shamoon, T., Secure spread spectrum watermarking for multimedia. IEEE Trans Image Process. 6:1673–1687, 1997.
Huang, J., and Shi, Y. Q., An adaptive image watermarking scheme based on visual masking. Electron. Lett. 34(8):748–750, 1998.
Huang, J., Shi, Y. Q., and Shi, Y., Embedding image watermarks in DC component. IEEE Trans. Circuits Syst.: Video Technol. 10(6):974–979, 2000.
Irvine, J., and Harle, D., Data communications and networks: An engineering approach. Wiley: New York, 2002.
Chen, B., and Wornell, G. W., Quantization index modulation: A class of provably good methods for digital watermarking and information embedding. IEEE Trans. Inf. Theory. 47(4):1423–1443, 2001.
Perez-Gonzlez, F., and Balado, F., Quantized projection data hiding. Proc. IEEE Int. Conf. Image Process. 2:889–892, 2002.
Honsinger, C. W., Jones, P., Rabbani, M., and Stoffel, J. C., Lossless Recovery of an Original Image Containing Embedded Data. U.S. Patent 6 278 791 B1, 2001.
Goljan, M., Fridrich, J., and Du, R., Distortion-free data embedding. Proc. 4th Inf. Hiding Workshop, 27–41, 2001.
Xuan, G., Zhu, J., Chen, J., Shi, Y. Q., Ni, Z., and Su, W., Distortionless data hiding based on integer wavelet transform. IEE Electron. Lett. 38(25):1646–1648, 2002.
Ni, Z., Yun-Qing, S., Ansari, N., and Su, W., Reversible data hiding. IEEE Trans. Circuits Syst. Video Technol. 16(3):354–362, 2006.
Daemen, J., and Rijmen, V., AES Proposal Rijndael. version 2, 1999.
Lin, S., and Costello, D. J., Error Control Coding Fundamentals and Applications. Prentice Hall, 1983.
Banks, J., and Carson, J. S., Discrete Event System Simulation, Prentice Hall, 1984. Peter Sweeney, Error control coding—An introduction, Prentice Hall, 1991.
Gonzalez, R. C., and Wintz, P., Digital Image Processing. Addison Wesley Publishing Co., 1987.
Sweeney, P., Error control coding—An introduction. Prentice Hall, 1991.
Nayak, J., Bhat, P. S., Acharya, U. R., and Niranjan, U.C., “Simultaneous storage of medical images in the spatial and frequency domain: A comparative study”, Biomedical Engineering Online. BioMed: Central Journal June, 2004 [http://www.biomedical-engineering.com/content/3/1/17].
Nayak, J., Bhat, P. S., Kumar, M. S., and Acharya, U. R., “Reliable and robust transmission and storage of medical images with patient information”, Proceedings of the International Conference on Signal Processing and Communications(SPCOM) 11–14 December 2004, Indian Institute of Science, Bangalore, INDIA.
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Nayak, J., Subbanna Bhat, P., Acharya U, R. et al. Efficient Storage and Transmission of Digital Fundus Images with Patient Information Using Reversible Watermarking Technique and Error Control Codes. J Med Syst 33, 163–171 (2009). https://doi.org/10.1007/s10916-008-9176-2
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DOI: https://doi.org/10.1007/s10916-008-9176-2