Reversible Medical Image Watermarking for Tamper Detection and Recovery

Liew, Siau-Chuin and Jasni, Mohamad Zain (2010) Reversible Medical Image Watermarking for Tamper Detection and Recovery. In: 3rd IEEE International Conference on Computer Science and Information Technology (ICCSIT 2010) , 9-11 July 2010 , Chengdu, China. pp. 417-420., 5. ISBN 978-1-4244-5540-9


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This research paper discussed the usage of watermarking in medical images to ensure the authenticity and integrity of the image and reviewed some watermarking schemes that had been developed. A design of a reversible tamper detection and recovery watermarking scheme was then proposed. The watermarking scheme uses a 640x480x8 bits ultrasound grayscale image as a sample. The concept of ROI (Region Of Interest) and RONI (Region Of Non Interest) were applied. Watermark embedded can be used to detect tampering and recovery of the image can be done. The watermark is also reversible.

Item Type: Conference or Workshop Item (Lecture)
Uncontrolled Keywords: Authorisation; Medical image processing; Watermarking
Subjects: Q Science > Q Science (General)
Faculty/Division: Faculty of Computer System And Software Engineering
Depositing User: Dr. Liew Siau Chuin
Date Deposited: 21 Oct 2015 03:08
Last Modified: 21 May 2018 06:31
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