Share Email Print

Proceedings Paper

Adaptive scalable video coding using wavelet packets
Author(s): Mathias Wien; Bernd Menser
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

In this paper a hierarchical spatial scalable wavelet video coder is presented. The scheme employs backward motion compensation, therefore no motion vectors have to be transmitted. The coarser levels of the wavelet decomposition of the current frame are used for motion estimation and motion compensation of the lowpass band of the next finer level. The lowpass band of the coarsest level has to be coded separately, e.g. using DPCM.

Paper Details

Date Published: 30 May 2000
PDF: 9 pages
Proc. SPIE 4067, Visual Communications and Image Processing 2000, (30 May 2000); doi: 10.1117/12.386557
Show Author Affiliations
Mathias Wien, Rheinisch-Westfaelische Technische Hochschule Aachen (Germany)
Bernd Menser, Rheinisch-Westfaelische Technische Hochschule Aachen (Germany)

Published in SPIE Proceedings Vol. 4067:
Visual Communications and Image Processing 2000
King N. Ngan; Thomas Sikora; Ming-Ting Sun, Editor(s)

© SPIE. Terms of Use
Back to Top