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5 July 1989 Toward A Measure Of Image Enhancement
Leo Levi
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Proceedings Volume 1038, 6th Mtg in Israel on Optical Engineering; (1989) https://doi.org/10.1117/12.951068
Event: Sixth Meeting of Optical Engineering in Israel, 1988, Tel Aviv, Israel
Abstract
Image processing, in general, and image enhancement in particular, have been active topics for over 25 years, and much is known about them. However, it appears that quantitative measures for image enhancement, as such, have not been formulated, even though the theory necessary for such a measure has been developed. Such a measure will be presented and applied to a representative form of image enhancement. Simple enlargement may serve as a good illustration. Such phenomena as image degradation due to excessive magnification, which are well known qualitatively, are put on a quantitative basis.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
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Leo Levi "Toward A Measure Of Image Enhancement", Proc. SPIE 1038, 6th Mtg in Israel on Optical Engineering, (5 July 1989); https://doi.org/10.1117/12.951068
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KEYWORDS
Image enhancement
Image processing
Visual system
Modulation transfer functions
Signal to noise ratio
Interference (communication)
Optical engineering
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