000			02687nam a22003498i 4500
001			CR9781139192903
003			UkCbUP
005			20200124160300.0
006			m|||||o||d||||||||
007			cr||||||||||||
008			111109s2010||||enk o ||1 0|eng|d
020			_a9781139192903 (ebook)
020			_z9780521190190 (hardback)
040			_aUkCbUP _beng _erda _cUkCbUP
050	0	0	_aQA76.9.A25 _bF75 2010
082	0	4	_a005.82 _222
100	1		_aFridrich, Jessica, _eauthor.
245	1	0	_aSteganography in digital media : _bprinciples, algorithms, and applications / _cJessica Fridrich.
264		1	_aCambridge : _bCambridge University Press, _c2010.
300			_a1 online resource (xxii, 437 pages) : _bdigital, PDF file(s).
336			_atext _btxt _2rdacontent
337			_acomputer _bc _2rdamedia
338			_aonline resource _bcr _2rdacarrier
500			_aTitle from publisher's bibliographic system (viewed on 05 Oct 2015).
505	0		_a1. Introduction -- 2. Digital image formats -- 3. Digital image acquisition -- 4. Steganographic channel -- 5. Naive steganography -- 6. Steganographic security -- 7. Practical steganographic methods -- 8. Matrix embedding -- 9. Non-shared selection channel -- 10. Steganalysis -- 11. Selected targeted attacks -- 12. Blind steganalysis -- 13. Steganography -- A. Statistics -- B. Information theory -- C. Linear codes -- D. Signal detection and estimation -- E. Support vector machines.
520			_aSteganography, the art of hiding of information in apparently innocuous objects or images, is a field with a rich heritage, and an area of rapid current development. This clear, self-contained guide shows you how to understand the building blocks of covert communication in digital media files and how to apply the techniques in practice, including those of steganalysis, the detection of steganography. Assuming only a basic knowledge in calculus and statistics, the book blends the various strands of steganography, including information theory, coding, signal estimation and detection, and statistical signal processing. Experiments on real media files demonstrate the performance of the techniques in real life, and most techniques are supplied with pseudo-code, making it easy to implement the algorithms. The book is ideal for students taking courses on steganography and information hiding, and is also a useful reference for engineers and practitioners working in media security and information assurance.
650		0	_aData encryption (Computer science)
650		0	_aData protection.
650		0	_aDigital media.
776	0	8	_iPrint version: _z9780521190190
856	4	0	_uhttps://doi.org/10.1017/CBO9781139192903
999			_c520310 _d520308