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Book details
File Size: 3 MB
Format: pdf
Print Length: 122 pages
Publisher: Springer; 1st ed. 2019 edition (June 12, 2018)
Publication Date: June 12, 2018
Sold by: Amazon.com Services LLC
Language: English
ASIN: B07DPHBMQD

Benefits

Applies and discusses innovative techniques for hiding text in a digital image file or even using it as a key to the encryption
Provides a variety of methods to achieve characteristic region Steganography synchronization
Shows how Steganography improves upon cryptography by using obscurity features
About this Book

This book covers newly developed and novel Steganography techniques and algorithms. The book outlines techniques to provide security to a variety of applications using Steganography, with the goal of both hindering an adversary from decoding a hidden message, and also preventing an adversary from suspecting the existence of covert communications. The book looks into applying these newly designed and improved algorithms to provide a new and efficient Steganographic system, called Characteristic Region-Based Image Steganography (CR-BIS). The algorithms combine both the robustness of the Speeded-Up Robust Features technique (SURF) and Discrete Wavelet Transform (DWT) to achieve characteristic region Steganography synchronization. The book also touches on how to avoid hiding data in the whole image by dynamically selecting characteristic regions for the process of embedding.

Table of contents (5 chapters)

Introduction to Steganography
Steganography Techniques
Characteristic Region-Based Image Steganography
An Enhanced Robust and Protected Image Steganographic System
Conclusion Toward Hidden Communication