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Proceedings Paper

Adaptive multiresolution control for video coding
Author(s): Licia Capodiferro; A. Manca; Giovanni Jacovitti
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Paper Abstract

Multiresolution representation of images provides a flexible tool for information rate control in video coding for transmission and storage purposes. In this work, the different spatial resolution capability of the human visual system with the angular displacement from the foveal line of sight is exploited. When the region of interest of the observer can be determined with sufficient reliability, the resolution is regulated according to the expected receptive resolution. This leads to significant bitrate savings in some typical applications.

Paper Details

Date Published: 23 October 1996
PDF: 9 pages
Proc. SPIE 2825, Wavelet Applications in Signal and Image Processing IV, (23 October 1996); doi: 10.1117/12.255284
Show Author Affiliations
Licia Capodiferro, Fondazione Ugo Bordoni (Italy)
A. Manca, Univ. of Rome La Sapienza (Italy)
Giovanni Jacovitti, Univ. of Rome La Sapienza (Italy)

Published in SPIE Proceedings Vol. 2825:
Wavelet Applications in Signal and Image Processing IV
Michael A. Unser; Akram Aldroubi; Andrew F. Laine, Editor(s)

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