Author: Y. HussainPublisher:
ISBN:
Category :
Languages : en
Pages : 36
Book Description
Variable-rate Finite-state Vector Quantization and Applications to Speech and Image Coding
Author: Y. HussainFinite-state Vector Quantization for Low Rate Speech Coding
Author: Mari Ostendorf DunhamPublisher:
ISBN:
Category :
Languages : en
Pages : 248
Book Description
Variable Rate Structured Vector Quantization and Applications to Multiresolution Image Coding
Author: Mahesh BalakrishnanVector Quantization
Author: Hüseyin AbutPublisher: Institute of Electrical & Electronics Engineers(IEEE)
ISBN:
Category : Computers
Languages : en
Pages : 584
Book Description
Vector Quantization and Signal Compression
Author: Allen GershoPublisher: Springer Science & Business Media
ISBN: 146153626X
Category : Technology & Engineering
Languages : en
Pages : 737
Book Description
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.
Medical Imaging Systems Techniques and Applications
Author: Cornelius T. LeondesPublisher: CRC Press
ISBN: 1482283239
Category : Law
Languages : en
Pages : 266
Book Description
The field of medical imaging has been revolutionized by new techniques in powerful computations, image processing, and modalities such as Computer-Aided Tomography (CAT) and Magnetic Resonance Imaging (MRI), among others.This book clearly reveals the effectiveness and great significance of the modalities available,such as Computer-Aided Tomography (CAT) and Magnetic Resonance Imaging (MRI), among others.
Vector Quantization in Speech Coding
Author: Thomas ErikssonPublisher:
ISBN: 9789171974006
Category :
Languages : en
Pages : 24
Book Description
Variable-rate Finite-state Vector Quantization
Author: Yunus HussainPublisher:
ISBN:
Category : Geometric quantization
Languages : en
Pages : 18
Book Description
In the second system along with the flexibility of having different codebook sizes for different states, we use pruned tree- structured vector quantizers [2] as the state quantizers. For encoding sampled speech data, both of these schemes perform significantly better than the scheme in [1]. The second system gives the best performance of all. Performance improvements of up to 4.25 dB at the rate of 5/8 bits per sample are obtained."
Vector Quantization in Subband Coding of Images
Author: Saad John BedrosImage and Video Compression for Multimedia Engineering
Author: Yun-Qing ShiPublisher: CRC Press
ISBN: 1351578642
Category : Technology & Engineering
Languages : en
Pages : 630
Book Description
The latest edition provides a comprehensive foundation for image and video compression. It covers HEVC/H.265 and future video coding activities, in addition to Internet Video Coding. The book features updated chapters and content, along with several new chapters and sections. It adheres to the current international standards, including the JPEG standard.