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Journal of Electronic Imaging

Quantization noise and the error diffusion algorithm
Author(s): Frank Fetthauer; Olof Bryngdahl
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Paper Abstract

The error diffusion algorithm is a flexible and powerful procedure to quantize pictures and holograms. Its free parameters allow controlled transformation of the quantization noise. The influence of the object on the quantization noise is shown. A method is presented to modify the object before it is quantized to reduce the object-dependent component of the quantization noise.

Paper Details

Date Published: 1 January 1994
PDF: 8 pages
J. Electron. Imaging. 3(1) doi: 10.1117/12.165062
Published in: Journal of Electronic Imaging Volume 3, Issue 1
Show Author Affiliations
Frank Fetthauer, Univ. of Essen (Germany)
Olof Bryngdahl, Univ. Essen (Germany)


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