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SMPTE Motion Imaging Journal ( Volume: 111, Issue: 11, November 2002)
[ACTIVE]

The Importance of Contrast and its Effect on Image Quality

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
The impact that contrast has on image quality—both subjectively and quantitatively—with respect to rear projection televisions (RPTVs) is explored as a function of average picture level (APL). Measurements of a DLP™ RPTV and a direct view CRT TV are com-pared in order to understand the importance that total system contrast has on perceived contrast, sharpness, and overall image quality as a function of APL. The response of the human eye to both brightness and contrast (as a function of APL) of the TV images is modeled. The effect of different ambient conditions is also considered, to understand the impact that ambient lighting has on the eye's response and how it affects the perceived contrast performance of the typical RPTV.
Publication Date
2002-11-01
DOI
10.5594/J16323
Link
https://doi.org/10.5594/J16323
Author(s)
D. J. Segler, Gregory Pettitt, Pete van Kessel
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Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J16323.json

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D. J. Segler, Gregory Pettitt, and Pete van Kessel; The Importance of Contrast and its Effect on Image Quality, SMPTE Motion Imaging Journal ( Volume: 111, Issue: 11, November 2002); SMPTE, 2002. Available at https://doi.org/10.5594/J16323
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D. J. Segler, Gregory Pettitt, and Pete van Kessel; The Importance of Contrast and its Effect on Image Quality, SMPTE Motion Imaging Journal ( Volume: 111, Issue: 11, November 2002); SMPTE, 2002. Available at https://doi.org/10.5594/J16323

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D. J. Segler, Gregory Pettitt, and Pete van Kessel; The Importance of Contrast and its Effect on Image Quality, SMPTE Motion Imaging Journal ( Volume: 111, Issue: 11, November 2002); SMPTE, 2002. Available at https://doi.org/10.5594/J16323
Snippet:
<span class="citation">D. J. Segler, Gregory Pettitt, and Pete van Kessel; <cite>The Importance of Contrast and its Effect on Image Quality</cite>, SMPTE Motion Imaging Journal ( Volume: 111, Issue: 11, November 2002); SMPTE, 2002. Available at <a href="https://doi.org/10.5594/J16323" target="_blank" rel="noopener">https://doi.org/10.5594/J16323</a></span>

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D. J. Segler, Gregory Pettitt, and Pete van Kessel; The Importance of Contrast and its Effect on Image Quality, SMPTE Motion Imaging Journal ( Volume: 111, Issue: 11, November 2002); SMPTE, 2002
doi: 10.5594/J16323
url: https://doi.org/10.5594/J16323
Snippet:
<li>
D. J. Segler, Gregory Pettitt, and Pete van Kessel; <cite id="bib-10-5594-j16323">The Importance of Contrast and its Effect on Image Quality</cite>, SMPTE Motion Imaging Journal ( Volume: 111, Issue: 11, November 2002); SMPTE, 2002
<span class="doi">10.5594/J16323</span>
</li>