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Data Hiding in Digitized Medical Images: From Concepts to Applications

Data Hiding in Digitized Medical Images: From Concepts to Applications
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Author(s): Mehul S. Raval (Dhirubhai Ambani Institute of Information and Communication Technology, India)
Copyright: 2011
Pages: 19
Source title: Digital Forensics for the Health Sciences: Applications in Practice and Research
Source Author(s)/Editor(s): Andriani Daskalaki (Max Planck Institute for Molecular Genetics, Germany)
DOI: 10.4018/978-1-60960-483-7.ch003

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Abstract

This chapter envelops data hiding techniques applied to medical images for improving their security. It covers types of medical images, their security requirements and types of threats to them. This provides a sufficient background and reasoning for applying data hiding techniques to the medical images. The purpose of this chapter is to study requirements of data hiding techniques with respect to medical imaging and to cover state of art methods in this domain. These techniques are developed from different application perspectives helping to understand their limitations and strengths. The chapter culminates with study of algorithms for reversible watermarking techniques and discussion on future of watermarking in medical domain.

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