Source coding of speech and video signals

Author

Singhal, Sharad ; Le Gall, Didier ; Chen, Cheng-Tie

Author_Institution

Bell Commun. Res., Morristown, NJ, USA

Volume

78

Issue

7

fYear

1990

fDate

7/1/1990 12:00:00 AM

Firstpage

1233

Lastpage

1249

Abstract

Some digital source coding techniques for speech and video are reviewed. Predictive coding of speech, multipulse and code-excited coders and frequency-domain coders are discussed and compared for the coding of speech signals, and intraframe and still image coding and interframe coding are examined for the coding of image and video signals. The emphasis is on those algorithms that offer high compression while maintaining the perceptual quality of the source signals are discussed. Some algorithms that are general waveform coding algorithms and do not strictly depend on the input source are included

Keywords

decoding; encoding; picture processing; reviews; speech analysis and processing; video signals; code-excited coders; digital source coding techniques; frequency-domain coders; general waveform coding algorithms; high compression; interframe coding; intraframe image coding; multipulse coders; productive coding; speech signals; still image coding; video signals; Algorithm design and analysis; Communication channels; Decoding; Entropy coding; Redundancy; Source coding; Speech coding; Transform coding; Vector quantization; Video compression;

fLanguage

English

Journal_Title

Proceedings of the IEEE

Publisher

ieee

ISSN

0018-9219

Type

jour

DOI

10.1109/5.56935

Filename

56935