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Steganography Techniques for Digital Images

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	Steganography Techniques for Digital Images/ by Abid Yahya.
作者:	Yahya, Abid.
面頁冊數:	XVI, 122 p. 51 illus., 39 illus. in color.online resource. :
Contained By:	Springer Nature eBook
標題:	Signal processing. -
電子資源:	https://doi.org/10.1007/978-3-319-78597-4
ISBN:	9783319785974

Steganography Techniques for Digital Images
Yahya, Abid.

Steganography Techniques for Digital Images[electronic resource] /by Abid Yahya. - 1st ed. 2019. - XVI, 122 p. 51 illus., 39 illus. in color.online resource.

Chapter1: Introduction to steganography -- Chapter2: Steganography techniques -- Chapter3: Characteristic region-based image steganography -- Chapter4: An enhanced robust and protected image steganographic system -- Chapter5: Conclusion towards hidden communication.

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. 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.

ISBN: 9783319785974

Standard No.: 10.1007/978-3-319-78597-4doiSubjects--Topical Terms:

561459
Signal processing.

LC Class. No.: TK5102.9

Dewey Class. No.: 621.382

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