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ICPR
2010
IEEE

Lossless ROI Medical Image Watermarking Technique with Enhanced Security and High Payload Embedding

13 years 1 months ago
Lossless ROI Medical Image Watermarking Technique with Enhanced Security and High Payload Embedding
In this article, a new fragile, blind, high payload capacity, ROI (Region of Interest) preserving Medical image watermarking (MIW) technique in the spatial domain for grayscale medical images is proposed. We present a watermarking scheme that combines lossless data compression and encryption technique in application to medical images. The effectiveness of the proposed scheme, proven through experiments on various medical images through various image quality measure matrices such as PSNR, MSE and MSSIM enables us to argue that, the method will help to maintain Electronic Patient Report (EPR)/DICOM data privacy and medical image integrity. Keywords-Image Watermarking; Electronic Patient Report; Fragile watermarking, Region of Interest.
Malay Kumar Kundu, Sudeb Das
Added 13 Feb 2011
Updated 13 Feb 2011
Type Journal
Year 2010
Where ICPR
Authors Malay Kumar Kundu, Sudeb Das
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