Publikation:

Visual Quality Assessment for Interpolated Slow-motion Videos based on a Novel Database

Lade...
Vorschaubild

Dateien

Men_2-1qm6emstq26fw8.pdf
Men_2-1qm6emstq26fw8.pdfGröße: 1.57 MBDownloads: 524

Datum

2020

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

ArXiv-ID

Internationale Patentnummer

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung
Open Access Green
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Beitrag zu einem Konferenzband
Publikationsstatus
Published

Erschienen in

2020 Twelfth International Conference on Quality of Multimedia Experience (QoMEX). Piscataway, NJ: IEEE, 2020. eISSN 2472-7814. ISBN 978-1-72815-965-2. Available under: doi: 10.1109/QoMEX48832.2020.9123096

Zusammenfassung

Professional video editing tools can generate slow-motion video by interpolating frames from video recorded at a standard frame rate. Thereby the perceptual quality of such interpolated slow-motion videos strongly depends on the underlying interpolation techniques. We built a novel benchmark database that is specifically tailored for interpolated slow-motion videos (KoSMo-1k). It consists of 1,350 interpolated video sequences, from 30 different content sources, along with their subjective quality ratings from up to ten subjective comparisons per video pair. Moreover, we evaluated the performance of twelve existing full-reference (FR) image/video quality assessment (I/VQA) methods on the benchmark. In this way, we are able to show that specifically tailored quality assessment methods for interpolated slow-motion videos are needed, since the evaluated methods - despite their good performance on real-time video databases - do not give satisfying results when it comes to frame interpolation.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
004 Informatik

Schlagwörter

visual quality assessment, slow motion, optical flow, frame interpolation

Konferenz

2020 Twelfth International Conference on Quality of Multimedia Experience (QoMEX), 26. Mai 2020 - 28. Mai 2020, Athlone, Ireland
Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Zugehörige Datensätze in KOPS

Zitieren

ISO 690MEN, Hui, Vlad HOSU, Hanhe LIN, Andres BRUHN, Dietmar SAUPE, 2020. Visual Quality Assessment for Interpolated Slow-motion Videos based on a Novel Database. 2020 Twelfth International Conference on Quality of Multimedia Experience (QoMEX). Athlone, Ireland, 26. Mai 2020 - 28. Mai 2020. In: 2020 Twelfth International Conference on Quality of Multimedia Experience (QoMEX). Piscataway, NJ: IEEE, 2020. eISSN 2472-7814. ISBN 978-1-72815-965-2. Available under: doi: 10.1109/QoMEX48832.2020.9123096
BibTex
@inproceedings{Men2020Visua-53102,
  year={2020},
  doi={10.1109/QoMEX48832.2020.9123096},
  title={Visual Quality Assessment for Interpolated Slow-motion Videos based on a Novel Database},
  isbn={978-1-72815-965-2},
  publisher={IEEE},
  address={Piscataway, NJ},
  booktitle={2020 Twelfth International Conference on Quality of Multimedia Experience (QoMEX)},
  author={Men, Hui and Hosu, Vlad and Lin, Hanhe and Bruhn, Andres 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/123456789/53102">
    <dcterms:abstract xml:lang="eng">Professional video editing tools can generate slow-motion video by interpolating frames from video recorded at a standard frame rate. Thereby the perceptual quality of such interpolated slow-motion videos strongly depends on the underlying interpolation techniques. We built a novel benchmark database that is specifically tailored for interpolated slow-motion videos (KoSMo-1k). It consists of 1,350 interpolated video sequences, from 30 different content sources, along with their subjective quality ratings from up to ten subjective comparisons per video pair. Moreover, we evaluated the performance of twelve existing full-reference (FR) image/video quality assessment (I/VQA) methods on the benchmark. In this way, we are able to show that specifically tailored quality assessment methods for interpolated slow-motion videos are needed, since the evaluated methods - despite their good performance on real-time video databases - do not give satisfying results when it comes to frame interpolation.</dcterms:abstract>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/53102/1/Men_2-1qm6emstq26fw8.pdf"/>
    <dc:creator>Saupe, Dietmar</dc:creator>
    <dc:contributor>Hosu, Vlad</dc:contributor>
    <dc:language>eng</dc:language>
    <dc:rights>terms-of-use</dc:rights>
    <dcterms:issued>2020</dcterms:issued>
    <dc:contributor>Saupe, Dietmar</dc:contributor>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2021-03-08T12:12:08Z</dc:date>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/36"/>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/53102"/>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/53102/1/Men_2-1qm6emstq26fw8.pdf"/>
    <dc:creator>Bruhn, Andres</dc:creator>
    <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"/>
    <dc:creator>Lin, Hanhe</dc:creator>
    <dc:contributor>Men, Hui</dc:contributor>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:contributor>Lin, Hanhe</dc:contributor>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2021-03-08T12:12:08Z</dcterms:available>
    <dcterms:title>Visual Quality Assessment for Interpolated Slow-motion Videos based on a Novel Database</dcterms:title>
    <dc:creator>Men, Hui</dc:creator>
    <dc:creator>Hosu, Vlad</dc:creator>
    <dc:contributor>Bruhn, Andres</dc:contributor>
  </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