NDLI: A hybrid reversible watermarking technique for color biomedical images

Content Provider	IEEE Xplore Digital Library
Author	Pal, A.K. Dey, N. Samanta, S. Das, A. Chaudhuri, S.S.
Copyright Year	2013
Description	Author affiliation: Dept. of CSE, Univ. Inst. of Technol., Burdwan, India (Samanta, S.) \|\| Dept. of CSE, JIS Coll. of Eng., Kalyani, India (Pal, A.K.) \|\| Dept. of IT, JIS Coll. of Eng., Kalyani, India (Dey, N.) \|\| Dept. of ECE, Kalyani Gov. Eng. Coll., Kalyani, India (Das, A.) \|\| Dept. of ETCE, Jadavpur Univ., Kolkata, India (Chaudhuri, S.S.)
Abstract	In the field of medical diagnosis, exchange of information amongst various hospitals and diagnostic centres for mutual availability of diagnostic and therapeutic case studies is quite common. During digital image transportation, some information needs to be added or hidden in order to identify the owner of the data in multimedia content. EPR (electronic patient record) or hospital logo can be hidden within a bio medical image for high security instead of transferring the EPR/logo through the internet. In this present work a reversible watermarking method (Odd-Even Method) is used for watermark insertion and extraction in a bio medical image with large data hiding capacity, security as well as high watermarked quality. It can be seen that in this approach the correlation value of the original watermark and the extracted watermark is 1 and the experimental results demonstrate that, no matter how much secret data is embedded, Peak Signal-to-Noise Ratio (PSNR) is high enough which clams the robustness of the method.
Starting Page	1
Ending Page	6
File Size	730442
Page Count	6
File Format	PDF
ISBN	9781479915941
e-ISBN	9781479915972
DOI	10.1109/ICCIC.2013.6724177
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-12-26
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	PSNR Digital Watermarking Hospitals Watermarking Data Hiding Educational institutions Hiding Capacity Medical diagnostic imaging Image reconstruction Reversible Watermarking
Content Type	Text
Resource Type	Article

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