Paper Info
Title
Reversible Region Of Non-Interest (Roni) Watermarking For Authentication Of Dicom Images
Abstract
This paper introduces current watermarking techniques available from the literatures. Requirements for medical watermarking will be discussed. We then propose a watermarking scheme that can recover the original image from the watermarked one. The purpose is to verify the integrity and authenticity of DICOM images. We used ultrasound (US) images in our experiment. SHA-256 of the whole image is embedded in the least significant bits of the RONI (Region of Non-Interest). If the image has not been altered, the watermark will be extracted and the original image will be recovered. SHA-256 of the recovered image will be compared with the extracted watermark for authentication.
Year
Venue
Keywords
2011
INTERNATIONAL JOURNAL OF COMPUTER SCIENCE AND NETWORK SECURITY
DICOM, image authenticity and integrity, watermarking
Field
DocType
Volume
Computer vision,Digital watermarking,DICOM,Authentication,Computer security,Computer science,Watermark,Region of non interest,Artificial intelligence
Journal
7
Issue
ISSN
Citations 
9
1738-7906
12
PageRank 
References 
Authors
0.71
11
2
Name
Order
Citations
PageRank
Jasni Mohamad Zain120924.70
malcolm clarke2427.66