000			02154nam a2200253 a 4500
003			CUTN
005			20171124155800.0
008			090827s2010 enka b 001 0 eng|d
020			_a9780521114325 (hbk.) :
020			_a0521114322 (hbk.) :
082	0	4	_a006.7 _222 _bBOC
100	1		_aBocharova, Irina.
245	1	0	_aCompression for multimedia / _cby Irina Bocharova.
260			_aCambridge : _bCambridge University Press, _c2010.
300			_aviii, 269 p. : _bill. ; _c25 cm.
500			_aProviding a thorough theoretical understanding of lossy compression techniques for image, video, speech, and audio compression, this book also covers the key features of each system, as well as practical applications, implementation issues, and design trade-offs. It presents comparisons of multimedia standards in terms of achieving known theoretical limits, whilst common and distinguishing features of the existing standards are explained and related to the background theory. There is detailed coverage of such topics as the H.264 video coding standard, low-complexity code-based vector quantizers, and the Blahut rate-distortion algorithm. Examples based on real multimedia data are also included, plus end-of-chapter problems to test understanding, algorithms that allow the reader to represent speech and audio signals efficiently, and an appendix on the basics of lossless coding. With an excellent balance of theory and practice, this book is ideal for undergraduate and graduate students, and is also a useful reference for practitioners.
505			_aPreface; 1. Introduction; 2. Analog to digital conversion; 3. Elements of rate-distortion theory; 4. Scalar quantization with memory; 5. Transform coding; 6. Filter banks and wavelet filtering; 7. Speech coding: techniques and standards; 8. Image coding standards; 9. Video-coding standards; 10. Audio-coding standards; Appendix. Lossless-coding techniques; References; Index.
650		0	_aMultimedia systems.
650		0	_aImage compression.
650		0	_aVideo compression.
942			_2ddc _cBOOKS
504			_aIncludes bibliographical references and index.
999			_c24045 _d24045