Rate constrained multiresolution transmission of video

Author

Naveen, T. ; Bosveld, Frank ; Woods, John W. ; Lagendijk, Reginald L.

Author_Institution

Dept. of Electr. Comput. & Syst. Eng., Rensselaer Polytech. Inst., Troy, NY, USA

Volume

5

Issue

3

fYear

1995

fDate

6/1/1995 12:00:00 AM

Firstpage

193

Lastpage

206

Abstract

Multiresolution transmission of compressed video is performed using subbands. Multistage quantization is necessary for efficient embedded video transmission on rate constrained channels. This paper investigates the performance of a number of multistage scalar quantization techniques: concatenated coding, conditional entropy coding and conditional quantization. Intraframe as well as interframe coding approaches are investigated with these multistage quantization techniques on high definition and standard definition source material

Keywords

concatenated codes; data compression; entropy codes; high definition television; image resolution; motion compensation; quantisation (signal); video coding; visual communication; HDTV; compressed video transmission; concatenated coding; conditional entropy coding; conditional quantization; interframe coding; intraframe coding; motion compensation; multistage quantization; multistage scalar quantization; performance; rate constrained channels; rate constrained multiresolution transmission; standard definition TV; subband coding; Bit rate; Decoding; Image coding; Image processing; Performance loss; Quantization; Scalability; Signal resolution; Spatial resolution; Video compression;

fLanguage

English

Journal_Title

Circuits and Systems for Video Technology, IEEE Transactions on

Publisher

ieee

ISSN

1051-8215

Type

jour

DOI

10.1109/76.401096

Filename

401096