Algorithm Design of Digital Watermarking Scheme for Multi-frames Medical Images

Khor, Hui Liang and Liew, Siau-Chuin and Jasni, Mohamad Zain (2015) Algorithm Design of Digital Watermarking Scheme for Multi-frames Medical Images. In: The 2nd International Conference on Computational Science and Information Management (ICoCSIM 2015) , 19-21 August 2016 , Kuantan, Pahang. pp. 1-5.. (Unpublished)

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With the advancement of technology in communication network, it facilitated digital medical images transmitted to healthcare professional via internal network (e.g. PACs) or public network (e.g. Internet), in which pose a threat to digital medical images security, such as image tampering, and results a clinical misdiagnosis and treatment.Thus a reversible watermarking is introduced to maintain the integrity of medical images. There have been a number of researches done on watermarking scheme on single frame medical image, in which it is impractical in real world environment, where modalities are consist of multi-frames.This paper presented a conceptual design on developing a reversible watermarking scheme (tamper localization and recovery watermarking scheme) on medical images in multiframes environment. The watermarking process was applied on each frame in sequence. Time consuming has become a limitation of sequential watermarking process on multiframes medical images, especially in a large dataset of medical images. In order to solve the sequential problem concern, a parallel computing is recommended. Parallel watermarking could be achieved by utilised multicore technologies.

Item Type: Conference or Workshop Item (Lecture)
Uncontrolled Keywords: Digital watermarking, ROI, multi-frames, tamper localization and recovery, parallel computing, multicores
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Faculty/Division: Faculty of Computer System And Software Engineering
Depositing User: Noorul Farina Arifin
Date Deposited: 05 Aug 2016 06:05
Last Modified: 21 May 2018 06:15
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