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A Review on Spatial and Transform Domain-Based Image Steganography
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Author(s): Divya Singla (Panipat Institute of engineering and technology, India), Neetu Verma (Deenbandhu Chhotu Ram University of Science and Technology, India)and Sakshi Patni (Panipat Institute of Engineering & Technology, Panipat, India)
Copyright: 2023
Pages: 26
Source title:
Examining Multimedia Forensics and Content Integrity
Source Author(s)/Editor(s): Sumit Kumar Mahana (National Institute of Technology, Kurukshetra, India), Rajesh Kumar Aggarwal (National Institute of Technology, Kurukshetra, India)and Surjit Singh (Thapar Institute of Engineering and Technology, India)
DOI: 10.4018/978-1-6684-6864-7.ch010
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Abstract
Steganography is a secret way of communicating, hiding the existence of information. It hides the message secretly without letting anyone know about its existence. This chapter gives a brief of various image steganography techniques in the spatial domain and transforms domain with their advantages and disadvantages. The characteristics to measure the performance of an image steganography technique are given as well. It also introduces the idea of drawing out the embedded data from the cover object called steganalysis.
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