Evaluation of supra-threshold perceptual metrics for 3D models

Cleju, Ioan; Saupe, Dietmar

Evaluation of supra-threshold perceptual metrics for 3D models

Dateien

Cleju_229923.pdfGröße: 91.26 KBDownloads: 316

Datum

2006

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Informatik und Informationswissenschaft

Publikationstyp

Beitrag zu einem Konferenzband

Publikationsstatus

Published

Erschienen in

Proceedings of the 3rd symposium on Applied perception in graphics and visualization - APGV '06. New York, New York, USA: ACM Press, 2006, pp. 41-44. ISBN 1-59593-429-4. Available under: doi: 10.1145/1140491.1140499

Zusammenfassung

Measures of dissimilarity of 3D models are necessary in a wide range of applications such as geometry compression, simplification, and 3D model retrieval. In many cases a metric that models perceptual dissimilarity is desirable. Recently, metrics for 3D models have been evaluated in that respect using concepts such as just noticeable differences, rankings, and others. We propose a simple experimental setup for evaluating supra-threshold perception of 3D models in which users select models at equal perceptual distance to given pairs of models. We discuss the advantages of our approach and report the results of a field study comparing six objective distance measures applied to palettes of simplified reference models. We found that the objective measures are biased, and generally imagebased metrics perform better than metrics based on the original 3D geometry.

Fachgebiet (DDC)

004 Informatik

Konferenz

The 3rd symposium on Applied perception in graphics and visualization - APGV '06, 28. Juli 2006 - 29. Juli 2006, Boston, Massachusetts

Zitieren

ISO 690

CLEJU, Ioan, Dietmar SAUPE, 2006. Evaluation of supra-threshold perceptual metrics for 3D models. The 3rd symposium on Applied perception in graphics and visualization - APGV '06. Boston, Massachusetts, 28. Juli 2006 - 29. Juli 2006. In: Proceedings of the 3rd symposium on Applied perception in graphics and visualization - APGV '06. New York, New York, USA: ACM Press, 2006, pp. 41-44. ISBN 1-59593-429-4. Available under: doi: 10.1145/1140491.1140499

BibTex

@inproceedings{Cleju2006Evalu-22992,
  year={2006},
  doi={10.1145/1140491.1140499},
  title={Evaluation of supra-threshold perceptual metrics for 3D models},
  isbn={1-59593-429-4},
  publisher={ACM Press},
  address={New York, New York, USA},
  booktitle={Proceedings of the 3rd symposium on Applied perception in graphics and visualization  - APGV '06},
  pages={41--44},
  author={Cleju, Ioan 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/123456789/22992">
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-06-17T12:21:39Z</dcterms:available>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dcterms:title>Evaluation of supra-threshold perceptual metrics for 3D models</dcterms:title>
    <dcterms:issued>2006</dcterms:issued>
    <dc:contributor>Cleju, Ioan</dc:contributor>
    <dc:creator>Cleju, Ioan</dc:creator>
    <dc:creator>Saupe, Dietmar</dc:creator>
    <dcterms:abstract xml:lang="eng">Measures of dissimilarity of 3D models are necessary in a wide range of applications such as geometry compression, simplification, and 3D model retrieval. In many cases a metric that models perceptual dissimilarity is desirable. Recently, metrics for 3D models have been evaluated in that respect using concepts such as just noticeable differences, rankings, and others. We propose a simple experimental setup for evaluating supra-threshold perception of 3D models in which users select models at equal perceptual distance to given pairs of models. We discuss the advantages of our approach and report the results of a field study comparing six objective distance measures applied to palettes of simplified reference models. We found that the objective measures are biased, and generally imagebased metrics perform better than metrics based on the original 3D geometry.</dcterms:abstract>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/22992"/>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-06-17T12:21:39Z</dc:date>
    <dcterms:bibliographicCitation>Proceedings - Symposium on Applied Perception in Graphics and Visualization : APGV 2006; Boston, Massachusetts, July 28 - 29, 2006 / proc. production ed.: Stephen N. Spencer. - New York, NY : ACM Press, 2006. - S. 41-44. - ISBN 1-59593-429-4</dcterms:bibliographicCitation>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/36"/>
    <dc:rights>terms-of-use</dc:rights>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/22992/2/Cleju_229923.pdf"/>
    <dc:contributor>Saupe, Dietmar</dc:contributor>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/36"/>
    <dc:language>eng</dc:language>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/22992/2/Cleju_229923.pdf"/>
  </rdf:Description>
</rdf:RDF>

Universitätsbibliographie

Ja