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Proceedings Paper

Online image quality surveys based on response time
Author(s): D. René Rasmussen
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Paper Abstract

In this paper we discuss the application of online surveys to the field of image quality. We examine an online survey technique that measures the subject's response time, in particular the time it takes for the subject to identify which of two otherwise identical images contains an image defect. The efficiency and accuracy of the results will be discussed for a case where subjects are asked to identify defects known as graininess and mottle in photographs with a varying amount of "quiet regions".

Paper Details

Date Published: 28 January 2008
PDF: 12 pages
Proc. SPIE 6808, Image Quality and System Performance V, 68080K (28 January 2008); doi: 10.1117/12.757895
Show Author Affiliations
D. René Rasmussen, Xerox Corp. (United States)

Published in SPIE Proceedings Vol. 6808:
Image Quality and System Performance V
Susan P. Farnand; Frans Gaykema, Editor(s)

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