A Hybrid Watermarking Technique for Copyright Protection of Medical Signals in Teleradiology

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Author(s): Rohit M. Thanki (C. U. Shah University, India), Surekha Borra (K. S. Institute of Technology, India)and Komal R. Borisagar (Atmiya Institute of Technology and Science, India)
Copyright: 2021
Pages: 30
Source title: Research Anthology on Telemedicine Efficacy, Adoption, and Impact on Healthcare Delivery
Source Author(s)/Editor(s): Information Resources Management Association (USA)
DOI: 10.4018/978-1-7998-8052-3.ch034

Keywords: Knowledge Management and Library Science / Medical Diagnosis and Practice / Medical Information Science Reference / Telemedicine

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Abstract

Today, an individual's health is being monitored for diagnosis and treatment of diseases upon analyzing various medical data such as images and signals. Modifications of this medical data when it is transferred over an open communication channel or network leads to deviations in diagnosis and creates a serious health issue for any individual. Digital watermarking techniques are one of the solutions for providing protection to multimedia contents. This chapter gives requirements and various techniques for the security of medical data using watermarking. This chapter also demonstrates a novel hybrid watermarking technique based on fast discrete curvelet transform (FDCuT), redundant discrete wavelet transform (RDWT), and discrete cosine transform (DCT). This watermarking technique can be used for securing medical various types of medical images and ECG signals over an open communication channel.

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A Hybrid Watermarking Technique for Copyright Protection of Medical Signals in Teleradiology

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