Advanced Digital Image Steganography Using LSB, PVD, and EMD: Emerging Research and Opportunities, Swain Gandharba
Автор: Abid Yahya Название: Steganography Techniques for Digital Images ISBN: 3030132633 ISBN-13(EAN): 9783030132637 Издательство: Springer Рейтинг: Цена: 16769.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: 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.
Автор: Yahya Название: Steganography Techniques for Digital Images ISBN: 3319785354 ISBN-13(EAN): 9783319785356 Издательство: Springer Рейтинг: Цена: 16769.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book covers newly developed and novel Steganography techniques and algorithms.
Описание: In the last few decades, the use of the Internet has grown tremendously, and the use of online communications has grown even more. The lack of security in private messages between individuals, however, allows hackers to collect loads of sensitive information. Modern security measures are required to prevent this attack on the world's communication technologies. Advanced Digital Image Steganography Using LSB, PVD, and EMD: Emerging Research and Opportunities provides evolving research exploring the theoretical and practical aspects of data encryption techniques and applications within computer science. The book provides introductory knowledge on steganography and its importance, detailed analysis of how RS and PDH are performed, discussion on pixel value differencing principles, and hybrid approaches using substitution, PVD, and EMD principles. It is ideally designed for researchers and graduate and under graduate students seeking current research on the security of data during transit.
Описание: A comprehensive survey of steganography and watermarking and their application to modern communications and multimedia. It explores the differences between the methods, including discussion of their history, the hurdles of international law on cryptographic techniques, and "steganalysis".
Автор: Coon Audrey Название: Integrated Research in Steganography ISBN: 1632403137 ISBN-13(EAN): 9781632403131 Издательство: Неизвестно Цена: 13785.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
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