Crowding, grouping, and object recognition: A matter of appearance
Identifieur interne : 000124 ( Pmc/Curation ); précédent : 000123; suivant : 000125Crowding, grouping, and object recognition: A matter of appearance
Auteurs : Michael H. Herzog [Suisse] ; Bilge Sayim [Belgique] ; Vitaly Chicherov [Suisse] ; Mauro Manassi [Suisse]Source :
- Journal of Vision [ 1534-7362 ] ; 2015.
Abstract
In crowding, the perception of a target strongly deteriorates when neighboring elements are presented. Crowding is usually assumed to have the following characteristics. (a) Crowding is determined only by nearby elements within a restricted region around the target (Bouma's law). (b) Increasing the number of flankers can only deteriorate performance. (c) Target-flanker interference is feature-specific. These characteristics are usually explained by pooling models, which are well in the spirit of classic models of object recognition. In this review, we summarize recent findings showing that crowding is not determined by the above characteristics, thus, challenging most models of crowding. We propose that the spatial configuration across the entire visual field determines crowding. Only when one understands how all elements of a visual scene group with each other, can one determine crowding strength. We put forward the hypothesis that appearance (i.e., how stimuli look) is a good predictor for crowding, because both crowding and appearance reflect the
Url:
DOI: 10.1167/15.6.5
PubMed: 26024452
PubMed Central: 4429926
Links toward previous steps (curation, corpus...)
- to stream Pmc, to step Corpus: Pour aller vers cette notice dans l'étape Curation :000124
Links to Exploration step
PMC:4429926Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Crowding, grouping, and object recognition: A matter of appearance</title>
<author><name sortKey="Herzog, Michael H" sort="Herzog, Michael H" uniqKey="Herzog M" first="Michael H." last="Herzog">Michael H. Herzog</name>
<affiliation wicri:level="1"><nlm:aff id="aff1">Laboratory of Psychophysics, Brain Mind Institute, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland</nlm:aff>
<country xml:lang="fr">Suisse</country>
<wicri:regionArea>Laboratory of Psychophysics, Brain Mind Institute, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Sayim, Bilge" sort="Sayim, Bilge" uniqKey="Sayim B" first="Bilge" last="Sayim">Bilge Sayim</name>
<affiliation wicri:level="1"><nlm:aff id="aff2">Laboratory of Experimental Psychology, University of Leuven, Leuven, Belgium</nlm:aff>
<country xml:lang="fr">Belgique</country>
<wicri:regionArea>Laboratory of Experimental Psychology, University of Leuven, Leuven</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Chicherov, Vitaly" sort="Chicherov, Vitaly" uniqKey="Chicherov V" first="Vitaly" last="Chicherov">Vitaly Chicherov</name>
<affiliation wicri:level="1"><nlm:aff id="aff1">Laboratory of Psychophysics, Brain Mind Institute, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland</nlm:aff>
<country xml:lang="fr">Suisse</country>
<wicri:regionArea>Laboratory of Psychophysics, Brain Mind Institute, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Manassi, Mauro" sort="Manassi, Mauro" uniqKey="Manassi M" first="Mauro" last="Manassi">Mauro Manassi</name>
<affiliation wicri:level="1"><nlm:aff id="aff1">Laboratory of Psychophysics, Brain Mind Institute, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland</nlm:aff>
<country xml:lang="fr">Suisse</country>
<wicri:regionArea>Laboratory of Psychophysics, Brain Mind Institute, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne</wicri:regionArea>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PMC</idno>
<idno type="pmid">26024452</idno>
<idno type="pmc">4429926</idno>
<idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4429926</idno>
<idno type="RBID">PMC:4429926</idno>
<idno type="doi">10.1167/15.6.5</idno>
<date when="2015">2015</date>
<idno type="wicri:Area/Pmc/Corpus">000124</idno>
<idno type="wicri:Area/Pmc/Curation">000124</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Crowding, grouping, and object recognition: A matter of appearance</title>
<author><name sortKey="Herzog, Michael H" sort="Herzog, Michael H" uniqKey="Herzog M" first="Michael H." last="Herzog">Michael H. Herzog</name>
<affiliation wicri:level="1"><nlm:aff id="aff1">Laboratory of Psychophysics, Brain Mind Institute, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland</nlm:aff>
<country xml:lang="fr">Suisse</country>
<wicri:regionArea>Laboratory of Psychophysics, Brain Mind Institute, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Sayim, Bilge" sort="Sayim, Bilge" uniqKey="Sayim B" first="Bilge" last="Sayim">Bilge Sayim</name>
<affiliation wicri:level="1"><nlm:aff id="aff2">Laboratory of Experimental Psychology, University of Leuven, Leuven, Belgium</nlm:aff>
<country xml:lang="fr">Belgique</country>
<wicri:regionArea>Laboratory of Experimental Psychology, University of Leuven, Leuven</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Chicherov, Vitaly" sort="Chicherov, Vitaly" uniqKey="Chicherov V" first="Vitaly" last="Chicherov">Vitaly Chicherov</name>
<affiliation wicri:level="1"><nlm:aff id="aff1">Laboratory of Psychophysics, Brain Mind Institute, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland</nlm:aff>
<country xml:lang="fr">Suisse</country>
<wicri:regionArea>Laboratory of Psychophysics, Brain Mind Institute, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Manassi, Mauro" sort="Manassi, Mauro" uniqKey="Manassi M" first="Mauro" last="Manassi">Mauro Manassi</name>
<affiliation wicri:level="1"><nlm:aff id="aff1">Laboratory of Psychophysics, Brain Mind Institute, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland</nlm:aff>
<country xml:lang="fr">Suisse</country>
<wicri:regionArea>Laboratory of Psychophysics, Brain Mind Institute, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne</wicri:regionArea>
</affiliation>
</author>
</analytic>
<series><title level="j">Journal of Vision</title>
<idno type="eISSN">1534-7362</idno>
<imprint><date when="2015">2015</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass></textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en"><p>In crowding, the perception of a target strongly deteriorates when neighboring elements are presented. Crowding is usually assumed to have the following characteristics. (a) Crowding is determined only by nearby elements within a restricted region around the target (Bouma's law). (b) Increasing the number of flankers can only deteriorate performance. (c) Target-flanker interference is feature-specific. These characteristics are usually explained by pooling models, which are well in the spirit of classic models of object recognition. In this review, we summarize recent findings showing that crowding is not determined by the above characteristics, thus, challenging most models of crowding. We propose that the spatial configuration across the entire visual field determines crowding. Only when one understands how all elements of a visual scene group with each other, can one determine crowding strength. We put forward the hypothesis that appearance (i.e., how stimuli look) is a good predictor for crowding, because both crowding and appearance reflect the <italic>output</italic>
of recurrent processing rather than interactions during the initial phase of visual processing.</p>
</div>
</front>
</TEI>
<pmc article-type="research-article"><pmc-comment>The publisher of this article does not allow downloading of the full text in XML form.</pmc-comment>
<front><journal-meta><journal-id journal-id-type="nlm-ta">J Vis</journal-id>
<journal-id journal-id-type="iso-abbrev">J Vis</journal-id>
<journal-id journal-id-type="hwp">jovi</journal-id>
<journal-id journal-id-type="pmc">jovi</journal-id>
<journal-id journal-id-type="publisher-id">jovi</journal-id>
<journal-title-group><journal-title>Journal of Vision</journal-title>
</journal-title-group>
<issn pub-type="epub">1534-7362</issn>
<publisher><publisher-name>The Association for Research in Vision and Ophthalmology</publisher-name>
</publisher>
</journal-meta>
<article-meta><article-id pub-id-type="pmid">26024452</article-id>
<article-id pub-id-type="pmc">4429926</article-id>
<article-id pub-id-type="doi">10.1167/15.6.5</article-id>
<article-id pub-id-type="sici">jovi-15-05-20</article-id>
<article-id pub-id-type="publisher-id">MS#: JOV-04264-2014</article-id>
<article-categories><subj-group subj-group-type="heading"><subject>Article</subject>
</subj-group>
</article-categories>
<title-group><article-title>Crowding, grouping, and object recognition: A matter of appearance</article-title>
</title-group>
<contrib-group><contrib contrib-type="author"><name><surname>Herzog</surname>
<given-names>Michael H.</given-names>
</name>
<xref ref-type="aff" rid="aff1">1</xref>
<aff><email>michael.herzog@epfl.ch</email>
<break></break>
<ext-link ext-link-type="uri" xlink:href="http://lpsy.epfl.ch/people/herzog/">http://lpsy.epfl.ch/people/herzog/</ext-link>
</aff>
</contrib>
<contrib contrib-type="author"><name><surname>Sayim</surname>
<given-names>Bilge</given-names>
</name>
<xref ref-type="aff" rid="aff2">2</xref>
<aff><email>bilge.sayim@ppw.kuleuven.be</email>
<break></break>
<ext-link ext-link-type="uri" xlink:href="http://www.gestaltrevision.be/en/about-us/contact/all-contacts/54-methusalem/56-researcher/47-bilge-sayim">http://www.gestaltrevision.be/en/about-us/contact/all-contacts/54-methusalem/56-researcher/47-bilge-sayim</ext-link>
</aff>
</contrib>
<contrib contrib-type="author"><name><surname>Chicherov</surname>
<given-names>Vitaly</given-names>
</name>
<xref ref-type="aff" rid="aff1">1</xref>
<aff><email>vitaly.chicherov@epfl.ch</email>
<break></break>
<ext-link ext-link-type="uri" xlink:href="http://people.epfl.ch/cgi-bin/people?id=204678&lang=en&cvlang=en">http://people.epfl.ch/cgi-bin/people?id=204678&lang=en&cvlang=en</ext-link>
</aff>
</contrib>
<contrib contrib-type="author"><name><surname>Manassi</surname>
<given-names>Mauro</given-names>
</name>
<xref ref-type="aff" rid="aff1">1</xref>
<aff><email>mauro.manassi@epfl.ch</email>
<break></break>
<ext-link ext-link-type="uri" xlink:href="http://lpsy.epfl.ch/people/manassi/">http://lpsy.epfl.ch/people/manassi/</ext-link>
</aff>
</contrib>
<aff id="aff1"><label>1</label>
Laboratory of Psychophysics, Brain Mind Institute, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland</aff>
<aff id="aff2">Laboratory of Experimental Psychology, University of Leuven, Leuven, Belgium</aff>
</contrib-group>
<pub-date pub-type="epub"><day>5</day>
<month>5</month>
<year>2015</year>
</pub-date>
<pub-date pub-type="collection"><year>2015</year>
</pub-date>
<volume>15</volume>
<issue>6</issue>
<elocation-id>5</elocation-id>
<history><date date-type="received"><day>29</day>
<month>4</month>
<year>2014</year>
</date>
</history>
<permissions><copyright-statement>Copyright 2015 The Association for Research in Vision and Ophthalmology, Inc.</copyright-statement>
<copyright-year>2015</copyright-year>
</permissions>
<self-uri xlink:title="pdf" xlink:href="i1534-7362-15-6-5.pdf"></self-uri>
<abstract><p>In crowding, the perception of a target strongly deteriorates when neighboring elements are presented. Crowding is usually assumed to have the following characteristics. (a) Crowding is determined only by nearby elements within a restricted region around the target (Bouma's law). (b) Increasing the number of flankers can only deteriorate performance. (c) Target-flanker interference is feature-specific. These characteristics are usually explained by pooling models, which are well in the spirit of classic models of object recognition. In this review, we summarize recent findings showing that crowding is not determined by the above characteristics, thus, challenging most models of crowding. We propose that the spatial configuration across the entire visual field determines crowding. Only when one understands how all elements of a visual scene group with each other, can one determine crowding strength. We put forward the hypothesis that appearance (i.e., how stimuli look) is a good predictor for crowding, because both crowding and appearance reflect the <italic>output</italic>
of recurrent processing rather than interactions during the initial phase of visual processing.</p>
</abstract>
<kwd-group><title>Keywords</title>
<kwd><italic>crowding</italic>
</kwd>
<kwd><italic>grouping</italic>
</kwd>
<kwd><italic>object recognition</italic>
</kwd>
<kwd><italic>appearance</italic>
</kwd>
<kwd><italic>vernier acuity</italic>
</kwd>
</kwd-group>
</article-meta>
</front>
</pmc>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/HapticV1/Data/Pmc/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000124 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Pmc/Curation/biblio.hfd -nk 000124 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Ticri/CIDE |area= HapticV1 |flux= Pmc |étape= Curation |type= RBID |clé= PMC:4429926 |texte= Crowding, grouping, and object recognition: A matter of appearance }}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Pmc/Curation/RBID.i -Sk "pubmed:26024452" \ | HfdSelect -Kh $EXPLOR_AREA/Data/Pmc/Curation/biblio.hfd \ | NlmPubMed2Wicri -a HapticV1
This area was generated with Dilib version V0.6.23. |