Vector Quantization and Signal Compression

Name: Vector Quantization and Signal Compression
Brand: Springer
SKU: 9780792391814
Price: 608.37 RON
Availability: InStock

Autor: Allen Gersho, Robert M. Gray

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Legare: Copertă tare

Editura: Springer

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Herb Caen, a popular columnist for the San Francisco Chronicle, recently quoted a Voice of America p...

Informații despre carte

Autor

Allen Gersho, Robert M. Gray

Limbă

engleză

Legare

Carte - Copertă tare

Publicat

1991

Pagini

732

EAN

9780792391814

ISBN

0792391810

Enbook ID

01398089

Editura

Springer

Greutate

2720

Dimensiuni

155 x 235 x 46

Descriere completă

Herb Caen, a popular columnist for the San Francisco Chronicle, recently quoted a Voice of America press release as saying that it was reorganizing in order to "eliminate duplication and redundancy. " This quote both states a goal of data compression and illustrates its common need: the removal of duplication (or redundancy) can provide a more efficient representation of data and the quoted phrase is itself a candidate for such surgery. Not only can the number of words in the quote be reduced without losing informa tion, but the statement would actually be enhanced by such compression since it will no longer exemplify the wrong that the policy is supposed to correct. Here compression can streamline the phrase and minimize the em barassment while improving the English style. Compression in general is intended to provide efficient representations of data while preserving the essential information contained in the data. This book is devoted to the theory and practice of signal compression, i. e. , data compression applied to signals such as speech, audio, images, and video signals (excluding other data types such as financial data or general purpose computer data). The emphasis is on the conversion of analog waveforms into efficient digital representations and on the compression of digital information into the fewest possible bits. Both operations should yield the highest possible reconstruction fidelity subject to constraints on the bit rate and implementation complexity.

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Vector Quantization and Signal Compression

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