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  Dynamic Range Independent Image Quality Assessment

Aydin, T. O., Mantiuk, R., Myszkowski, K., & Seidel, H.-P. (2008). Dynamic Range Independent Image Quality Assessment. ACM Transactions on Graphics, 27(3): 69, pp. 1-10. doi:10.1145/1360612.1360668.

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Datensatz-Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-1B77-7 Versions-Permalink: https://hdl.handle.net/21.11116/0000-000E-3000-B
Genre: Zeitschriftenartikel

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 Urheber:
Aydin, Tunc Ozan1, Autor           
Mantiuk, Rafał1, Autor           
Myszkowski, Karol1, Autor           
Seidel, Hans-Peter1, Autor                 
Affiliations:
1Computer Graphics, MPI for Informatics, Max Planck Society, ou_40047              

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Schlagwörter: -
 Zusammenfassung: The diversity of display technologies and introduction of high dynamic range imagery introduces the necessity of comparing images of radically different dynamic ranges. Current quality assessment metrics are not suitable for this task, as they assume that both reference and test images have the same dynamic range. Image fidelity measures employed by a majority of current metrics, based on the difference of pixel intensity or contrast values between test and reference images, result in meaningless predictions if this assumption does not hold. We present a novel image quality metric capable of operating on an image pair where both images have arbitrary dynamic ranges. Our metric utilizes a model of the human visual system, and its central idea is a new definition of visible distortion based on the detection and classification of visible changes in the image structure. Our metric is carefully calibrated and its performance is validated through perceptual experiments. We demonstrate possible applications of our metric to the evaluation of direct and inverse tone mapping operators as well as the analysis of the image appearance on displays with various characteristics.

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Sprache(n): eng - English
 Datum: 2009-03-232008
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: eDoc: 427982
DOI: 10.1145/1360612.1360668
URI: http://doi.acm.org/10.1145/1360612.1360668
Anderer: Local-ID: C125756E0038A185-155666108816CD9DC12574C500543902-Tunc08SG
 Art des Abschluß: -

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Quelle 1

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Titel: ACM Transactions on Graphics
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: New York, NY : ACM
Seiten: - Band / Heft: 27 (3) Artikelnummer: 69 Start- / Endseite: 1 - 10 Identifikator: ISSN: 0730-0301
CoNE: https://pure.mpg.de/cone/journals/resource/954925533022

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Titel: Proceedings of ACM SIGGRAPH 2008
  Kurztitel : ACM SIGGRAPH 2008
  Untertitel : Los Angeles, CA
Genre der Quelle: Konferenzband
 Urheber:
Turk, Greg, Herausgeber
Affiliations:
-
Ort, Verlag, Ausgabe: -
Seiten: - Band / Heft: - Artikelnummer: - Start- / Endseite: - Identifikator: -