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Proceedings Paper

Perceptually relevant image fidelity
Author(s): Christopher C. Taylor; Zygmunt Pizlo; Jan P. Allebach
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Paper Abstract

In recent years a number of image fidelity measures have been developed. These measures are designed to predict a person's ability to perceive differences between two nearly identical images. Successful image fidelity measures allow digital imaging developers to replace difficult and time consuming subjective evaluations with automated evaluations. Although a number of image fidelity measures have been developed, no method for evaluating and comparing the accuracy of these measures has been commonly accepted. In this paper we describe a new method for evaluating image fidelity measures. The method involves comparing spatially localized ratings from a human subject with distortion maps generated by an image fidelity measure.

Paper Details

Date Published: 17 July 1998
PDF: 9 pages
Proc. SPIE 3299, Human Vision and Electronic Imaging III, (17 July 1998); doi: 10.1117/12.320102
Show Author Affiliations
Christopher C. Taylor, Purdue Univ. (United States)
Zygmunt Pizlo, Purdue Univ. (United States)
Jan P. Allebach, Purdue Univ. (United States)

Published in SPIE Proceedings Vol. 3299:
Human Vision and Electronic Imaging III
Bernice E. Rogowitz; Thrasyvoulos N. Pappas, Editor(s)

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