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Titre du document / Document title

Current trends in multimedia technologies

Auteur(s) / Author(s)

TESCHER A. G. (1) ;

Affiliation(s) du ou des auteurs / Author(s) Affiliation(s)

(1) Interactive Technology Center & Advanced Technology Center, Lockheed Martin Corporation, 3251 Hanover Street, Palo Alto, CA 94304-1191, ETATS-UNIS

Résumé / Abstract

Multimedia, as an application, has at its very core the field of signal processing technology. Although, multimedia has leveraged on numerous disciplines, signal processing is the most relevant. Some of the basic concepts, such as spectral analyses, sampling theory and the theory of partial differential equations have become the fundamental building blocks for numerous applications and subsequently have been reinvented in such diverse areas as transform coding, display technology and neural networks. The latter, most recently, lead to a fast implementation of vector quantization. It is evident, that the diverse signal processing algorithms, concepts and applications are interconnected and in numerous instances appear in various reincarnated forms (Note, in this instance, reincarnation may not mean immortality, rather ignorance on part of the reinventor). For example, sub-band coding existed for many years before wavelets became fashionable. In this paper, an attempt will be made to provide a historical overview of signal processing through the present, followed by a highly personal speculation for the future.

Revue / Journal Title

SPIE proceedings series  

Source / Source

Congrès
Multimedia systems and applications :   ( Boston MA, 2-4 November 1998 )
Multimedia systems and applications. Conference, Boston MA , ETATS-UNIS (02/11/1998)
1999  , vol. 3528, pp. 280-294[Note(s) : IX, 622 p., ] (7 ref.) ISBN 0-8194-2989-9 ;  Illustration : Illustration ;

Langue / Language

Anglais

Editeur / Publisher

Society of Photo-Optical Instrumentation Engineers, Bellingham, WA, INTERNATIONAL  (1988) (Revue)
SPIE, Bellingham WA, ETATS-UNIS  (1999) (Monographie)

Mots-clés anglais / English Keywords

Signal processing

;

General study

;

Image processing

;

Multimedia

;

Data compression

;

Video signal

;

Mots-clés français / French Keywords

Traitement signal

;

Etude générale

;

Traitement image

;

Multimédia

;

Compression donnée

;

Signal vidéo

;

Mots-clés espagnols / Spanish Keywords

Procesamiento señal

;

Estudio general

;

Procesamiento imagen

;

Multimedia

;

Compresión dato

;

Señal video

;

Localisation / Location

INIST-CNRS, Cote INIST : 21760, 35400008460553.0290

Nº notice refdoc (ud4) : 1821083



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