000			01287cam a2200205 i 4500
999			_c301921 _d301921
020			_a9781138054219 (acidfree paper)
082	0	0	_a005.824 _bSHI
100	1		_aShivani, Shivendra,
245	1	0	_aHandbook of image-based security techniques / _cShivendra Shivani, Suneeta Agarwal, Jasjit S. Suri.
246	3	0	_aImage-based security techniques.
300			_axxx, 412 pages ;
504			_aIncludes index.
520			_aThis book focuses on image based security techniques, namely visual cryptography, watermarking, and steganography. The first section explores basic to advanced concepts of visual cryptography (VC). The second section covers Digital Image Watermarking including watermarking algorithms, frameworks for modeling watermarking systems, and the evaluation of watermarking techniques. The final section analyzes Steganography, including the notion, terminology and building blocks of steganographic communication. The book includes many examples and applications, as well as implementation using MATLAB--
650		0	_aImage files _vHandbooks, manuals, etc.
650		0	_aDigital video _vHandbooks, manuals, etc.
650		0	_aData encryption (Computer science) _vHandbooks, manuals, etc.
700	1		_aAgarwal, Suneeta,
700	1		_aSuri, Jasjit S.,
942			_cBK