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Proceedings Paper

High-bitrate approximation
Author(s): Volker Bach; Sven Grottke; Klaus Jung; Jan Sablatnig; Ruedi Seiler; Marc Wilke
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Paper Abstract

We are reviewing scalar quantizers with deadzone and overload in the high-bitrate approximation, give sharp bounds on the quality of this approximation and present results on the optimal quantizer in this setting. Some recent results by Hui and Neuhoff are reproduced under weaker conditions. We conclude by comparing the mathematical results with experimental data. For details about the results of this article we refer to an article in prepeparation.

Paper Details

Date Published: 13 November 2003
PDF: 10 pages
Proc. SPIE 5207, Wavelets: Applications in Signal and Image Processing X, (13 November 2003); doi: 10.1117/12.506182
Show Author Affiliations
Volker Bach, Univ. Mainz (Germany)
Sven Grottke, Technische Univ. Berlin (Germany)
Klaus Jung, Algo Vision LuraTech (Germany)
Jan Sablatnig, Technische Univ. Berlin (Germany)
Ruedi Seiler, Technische Univ. Berlin (Germany)
Marc Wilke, Technische Univ. Berlin (Germany)


Published in SPIE Proceedings Vol. 5207:
Wavelets: Applications in Signal and Image Processing X
Michael A. Unser; Akram Aldroubi; Andrew F. Laine, Editor(s)

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