Subjective Assessment of Global Picture-Wise Just Noticeable Difference

Lade...
Vorschaubild
Dateien
Lin_2-1s8n3rjcnzcw39.pdf
Lin_2-1s8n3rjcnzcw39.pdfGröße: 315.33 KBDownloads: 427
Datum
2020
Herausgeber:innen
Kontakt
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
ArXiv-ID
Internationale Patentnummer
Angaben zur Forschungsförderung
Projekt
SFB TRR 161 TP A 05 Bild- und Video-Qualitätsbewertung: Benchmarks, hybride Methoden und perzeptuelle, dynamische Metriken
Open Access-Veröffentlichung
Open Access Green
Core Facility der Universität Konstanz
Gesperrt bis
Titel in einer weiteren Sprache
Forschungsvorhaben
Organisationseinheiten
Zeitschriftenheft
Publikationstyp
Beitrag zu einem Konferenzband
Publikationsstatus
Published
Erschienen in
2020 IEEE International Conference on Multimedia & Expo Workshops (ICMEW). Piscataway, NJ: IEEE, 2020. ISBN 978-1-72811-485-9. Available under: doi: 10.1109/ICMEW46912.2020.9106058
Zusammenfassung

The picture-wise just noticeable difference (PJND) for a given image and a compression scheme is a statistical quantity giving the smallest distortion that a subject can perceive when the image is compressed with the compression scheme. The PJND is determined with subjective assessment tests for a sample of subjects. We introduce and apply two methods of adjustment where the subject interactively selects the distortion level at the PJND using either a slider or keystrokes. We compare the results and times required to those of the adaptive binary search type approach, in which image pairs with distortions that bracket the PJND are displayed and the difference in distortion levels is reduced until the PJND is identified. For the three methods, two images are compared using the flicker test in which the displayed images alternate at a frequency of 8 Hz. Unlike previous work, our goal is a global one, determining the PJND not only for the original pristine image but also for a sequence of compressed versions. Results for the MCL-JCI dataset show that the PJND measurements based on adjustment are comparable with those of the traditional approach using binary search, yet significantly faster. Moreover, we conducted a crowdsourcing study with side-byside comparisons and forced choice, which suggests that the flicker test is more sensitive than a side-by-side comparison.

Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
004 Informatik
Schlagwörter
Konferenz
2020 IEEE International Conference on Multimedia & Expo Workshops (ICMEW), 6. Juli 2020 - 10. Juli 2020, London, United Kingdom
Rezension
undefined / . - undefined, undefined
Zitieren
ISO 690LIN, Hanhe, Mohsen JENADELEH, Guangan CHEN, Ulf-Dietrich REIPS, Raouf HAMZAOUI, Dietmar SAUPE, 2020. Subjective Assessment of Global Picture-Wise Just Noticeable Difference. 2020 IEEE International Conference on Multimedia & Expo Workshops (ICMEW). London, United Kingdom, 6. Juli 2020 - 10. Juli 2020. In: 2020 IEEE International Conference on Multimedia & Expo Workshops (ICMEW). Piscataway, NJ: IEEE, 2020. ISBN 978-1-72811-485-9. Available under: doi: 10.1109/ICMEW46912.2020.9106058
BibTex
@inproceedings{Lin2020-07Subje-50147,
  year={2020},
  doi={10.1109/ICMEW46912.2020.9106058},
  title={Subjective Assessment of Global Picture-Wise Just Noticeable Difference},
  isbn={978-1-72811-485-9},
  publisher={IEEE},
  address={Piscataway, NJ},
  booktitle={2020 IEEE International Conference on Multimedia & Expo Workshops (ICMEW)},
  author={Lin, Hanhe and Jenadeleh, Mohsen and Chen, Guangan and Reips, Ulf-Dietrich and Hamzaoui, Raouf and Saupe, Dietmar}
}
RDF
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/50147">
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/43"/>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/43"/>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/36"/>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/36"/>
    <dc:creator>Chen, Guangan</dc:creator>
    <dc:creator>Hamzaoui, Raouf</dc:creator>
    <dc:contributor>Hamzaoui, Raouf</dc:contributor>
    <dc:contributor>Saupe, Dietmar</dc:contributor>
    <dc:creator>Reips, Ulf-Dietrich</dc:creator>
    <dc:rights>terms-of-use</dc:rights>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/50147"/>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2020-07-07T07:41:04Z</dc:date>
    <dc:contributor>Chen, Guangan</dc:contributor>
    <dcterms:abstract xml:lang="eng">The picture-wise just noticeable difference (PJND) for a given image and a compression scheme is a statistical quantity giving the smallest distortion that a subject can perceive when the image is compressed with the compression scheme. The PJND is determined with subjective assessment tests for a sample of subjects. We introduce and apply two methods of adjustment where the subject interactively selects the distortion level at the PJND using either a slider or keystrokes. We compare the results and times required to those of the adaptive binary search type approach, in which image pairs with distortions that bracket the PJND are displayed and the difference in distortion levels is reduced until the PJND is identified. For the three methods, two images are compared using the flicker test in which the displayed images alternate at a frequency of 8 Hz. Unlike previous work, our goal is a global one, determining the PJND not only for the original pristine image but also for a sequence of compressed versions. Results for the MCL-JCI dataset show that the PJND measurements based on adjustment are comparable with those of the traditional approach using binary search, yet significantly faster. Moreover, we conducted a crowdsourcing study with side-byside comparisons and forced choice, which suggests that the flicker test is more sensitive than a side-by-side comparison.</dcterms:abstract>
    <dc:creator>Jenadeleh, Mohsen</dc:creator>
    <dc:contributor>Jenadeleh, Mohsen</dc:contributor>
    <dc:creator>Lin, Hanhe</dc:creator>
    <dcterms:issued>2020-07</dcterms:issued>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/50147/1/Lin_2-1s8n3rjcnzcw39.pdf"/>
    <dc:creator>Saupe, Dietmar</dc:creator>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:contributor>Lin, Hanhe</dc:contributor>
    <dc:language>eng</dc:language>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2020-07-07T07:41:04Z</dcterms:available>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/50147/1/Lin_2-1s8n3rjcnzcw39.pdf"/>
    <dc:contributor>Reips, Ulf-Dietrich</dc:contributor>
    <dcterms:title>Subjective Assessment of Global Picture-Wise Just Noticeable Difference</dcterms:title>
  </rdf:Description>
</rdf:RDF>
Interner Vermerk
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Kontakt
URL der Originalveröffentl.
Prüfdatum der URL
Prüfungsdatum der Dissertation
Finanzierungsart
Kommentar zur Publikation
Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet
Diese Publikation teilen