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Cognitive aspects of image zooming
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119504.pdf
Date
2002
Author
Öncül, Gaye
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In this work, digital image zooming methods and image distortion metrics are examined in terms of a quality criterion based on image appearance. Neurophysiological and psychophysical foundations of perception driven image distortion metrics are presented. Results of a comparative study based on both perceptual distortion metrics and conventional distortion metrics for standard zooming methods are discussed. Open problems in image quality definition as well as image enlargement methods are presented and improvements on magnified image quality are suggested.
Subject Keywords
Image zooming
,
Interpolation
,
Image distortion metrics
URI
https://hdl.handle.net/11511/13239
Collections
Graduate School of Informatics, Thesis
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G. Öncül, “Cognitive aspects of image zooming,” M.S. - Master of Science, Middle East Technical University, 2002.
