Share Email Print
cover

Proceedings Paper

Coding of digital TV by motion-compensated Gabor decomposition
Author(s): Frederic Dufaux; Touradj Ebrahimi; Alexander M. Geurtz; Murat Kunt
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

The problem of easily implementable filter bank design for subband coding is discussed. A technique is proposed to generate filter banks with coefficients in powers-of-two and with maximum localization. The hierarchical structure of the filter bank is then used to eliminate the temporal redundancies by using a multiresolution motion estimation technique. Simulations show a robust estimation of the motion field with a relatively simple implementation.

Paper Details

Date Published: 1 December 1991
PDF: 18 pages
Proc. SPIE 1567, Applications of Digital Image Processing XIV, (1 December 1991); doi: 10.1117/12.50831
Show Author Affiliations
Frederic Dufaux, Ecole Polytechnique Federale de Lausanne (Switzerland)
Touradj Ebrahimi, Ecole Polytechnique Federale de Lausanne (Switzerland)
Alexander M. Geurtz, Ecole Polytechnique Federale de Lausanne (Switzerland)
Murat Kunt, Ecole Polytechnique Federale de Lausanne (Switzerland)


Published in SPIE Proceedings Vol. 1567:
Applications of Digital Image Processing XIV
Andrew G. Tescher, Editor(s)

© SPIE. Terms of Use
Back to Top