Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12216/243
Title: A reversible watermarking scheme for ownership protection and authentication of medical Images
Authors: Kunhu, A. 
Al-Ahmad, H. 
Mansoori, S.A. 
Issue Date: Jan-2018
Publisher: Institute of Electrical and Electronics Engineers Inc.
Journal: 2017 International Conference on Electrical and Computing Technologies and Applications, ICECTA 2017 
Conference: 2017 International Conference on Electrical and Computing Technologies and Applications, ICECTA 2017; Ras Al Khaimah; United Arab Emirates; 21 November 2017 through 23 November 2017; Category numberCFP17M75-ART; Code 134092 
Abstract: This paper presents a reversible invisible watermarking algorithm for the ownership protection and content authentication of medical images. When embedding information in medical images, extreme care is required, to protect the quality of the image to avoid the wrong diagnosis. In the proposed algorithm the patient's unique identity is used for ownership protection and the SHA-256 hash key information is used for content authentication of medical images. The original medical image can be restored after extracting the ownership and authentication watermark information. The new algorithm was successfully tested on a variety of X-ray and MRI medical images and the distortion which is caused by watermarking was assessed by using peak signal to noise ratio, similarity structure index measure and wavelet signal to noise ratio. © 2017 IEEE.
URI: http://hdl.handle.net/20.500.12216/243
DOI: 10.1109/ICECTA.2017.8251971
Appears in Collections:Conference Papers

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