000			03050nam a22004095i 4500
710	2		_aSpringerLink (Online service) _9106996
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003			ES-MaUEC
005			20230102113458.0
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008			180612s2019 gw a o |||| 0|eng d
020			_a9783319785974
024	7		_a10.1007/978-3-319-78597-4 _2doi
040			_bspa _dES-MaUEC _cES-MaUEC
050		4	_aQA76.9.A25 _b2019 EB
100	1		_aYahya, Abid _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9673542
245	1	0	_aSteganography Techniques for Digital Images _cAbid Yahya
264		1	_aCham _bSpringer International Publishing : _bImprint: Springer _c2019.
300			_a1 recurso en línea (XVI, 122 páginas) _b51 ilustraciones, 39 ilustraciones a color
336			_2rdacontent _aTexto _btxt
337			_2rdamedia _aelectrónico _bc
338			_2rdacarrier _arecurso electrónico _bcr
347			_atext file _bPDF
490	0		_aEngineering (Springer-11647)
505	0		_aChapter1: 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.
520	3		_aThis 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.
988			_aPrimersemestre_2019_Engineering
650		7	_aCriptografía _2embne _9413101
650		7	_aSeguridad informática _2embne _9158200
776	0	8	_iPrinted edition: _z9783030132637
776	0	8	_iPrinted edition: _z9783319785356
776	0	8	_iPrinted edition: _z9783319785363
856	4	0	_uhttps://go.openathens.net/redirector/universidadeuropea.es?url=https://doi.org/10.1007/978-3-319-78597-4 _zAcceso a este recurso digital (usuarios Universidad Europea de Madrid)
942			_2lcc _cLE
998			_dz _feng _ggw _h0 _b05/2020 _eo _zSI