The orientation bandwidth of cyclopean channels
Orientation bandwidths of cyclopean channels were estimated using a notched noise technique. Observers were presented with random dot stereograms depicting a horizontal or vertical target sinusoidal depth modulation and a mask consisting of sinusoidal depth modulations whose orientations flanked tha...
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| Veröffentlicht in: | Vision research (Oxford) 2005-10, Vol.45 (21), p.2780-2785 |
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| container_title | Vision research (Oxford) |
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| creator | Hibbard, Paul B. |
| description | Orientation bandwidths of cyclopean channels were estimated using a notched noise technique. Observers were presented with random dot stereograms depicting a horizontal or vertical target sinusoidal depth modulation and a mask consisting of sinusoidal depth modulations whose orientations flanked that of the target. Masking reduced as the orientation difference between signal and mask increased. The orientation bandwidth of the masking effect was similar to that found for stimuli defined by luminance contrast, and showed no systematic difference for horizontal and vertical targets. These results suggest that the elongated summation found by Tyler, C. W., and Kontsevich, L. L. (2001). Stereoprocessing of cyclopean depth images: Horizontally elongated summation fields.
Vision Research,
41, 2235–2243, for horizontal stimuli occurs after a processing non-linearity. |
| doi_str_mv | 10.1016/j.visres.2005.06.006 |
| format | Article |
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Vision Research,
41, 2235–2243, for horizontal stimuli occurs after a processing non-linearity.</description><identifier>ISSN: 0042-6989</identifier><identifier>EISSN: 1878-5646</identifier><identifier>DOI: 10.1016/j.visres.2005.06.006</identifier><identifier>PMID: 16040077</identifier><identifier>CODEN: VISRAM</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Bandwidth ; Biological and medical sciences ; Cyclopean ; Depth Perception - physiology ; Fundamental and applied biological sciences. Psychology ; Humans ; Masking ; Orientation ; Perception ; Perceptual Masking - physiology ; Photic Stimulation ; Psychology. Psychoanalysis. Psychiatry ; Psychology. Psychophysiology ; Psychophysics ; Sensory Thresholds - physiology ; Vision ; Vision Disparity - physiology ; Vision, Binocular</subject><ispartof>Vision research (Oxford), 2005-10, Vol.45 (21), p.2780-2785</ispartof><rights>2005 Elsevier Inc.</rights><rights>2005 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c436t-b34773ebf4fa5964f87bf6d4c5d7999db317e35a30e29ea98c911f2c086b7fd13</citedby><cites>FETCH-LOGICAL-c436t-b34773ebf4fa5964f87bf6d4c5d7999db317e35a30e29ea98c911f2c086b7fd13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.visres.2005.06.006$$EHTML$$P50$$Gelsevier$$Hfree_for_read</linktohtml><link.rule.ids>314,778,782,3539,27911,27912,45982</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17024851$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16040077$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Hibbard, Paul B.</creatorcontrib><title>The orientation bandwidth of cyclopean channels</title><title>Vision research (Oxford)</title><addtitle>Vision Res</addtitle><description>Orientation bandwidths of cyclopean channels were estimated using a notched noise technique. Observers were presented with random dot stereograms depicting a horizontal or vertical target sinusoidal depth modulation and a mask consisting of sinusoidal depth modulations whose orientations flanked that of the target. Masking reduced as the orientation difference between signal and mask increased. The orientation bandwidth of the masking effect was similar to that found for stimuli defined by luminance contrast, and showed no systematic difference for horizontal and vertical targets. These results suggest that the elongated summation found by Tyler, C. W., and Kontsevich, L. L. (2001). Stereoprocessing of cyclopean depth images: Horizontally elongated summation fields.
Vision Research,
41, 2235–2243, for horizontal stimuli occurs after a processing non-linearity.</description><subject>Bandwidth</subject><subject>Biological and medical sciences</subject><subject>Cyclopean</subject><subject>Depth Perception - physiology</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Humans</subject><subject>Masking</subject><subject>Orientation</subject><subject>Perception</subject><subject>Perceptual Masking - physiology</subject><subject>Photic Stimulation</subject><subject>Psychology. Psychoanalysis. Psychiatry</subject><subject>Psychology. Psychophysiology</subject><subject>Psychophysics</subject><subject>Sensory Thresholds - physiology</subject><subject>Vision</subject><subject>Vision Disparity - physiology</subject><subject>Vision, Binocular</subject><issn>0042-6989</issn><issn>1878-5646</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE1LAzEQhoMotlb_gche9LbbyW422VwEKX5BwUs9h2wyoSnb3Zpslf57t7bQm6dh4HnfGR5CbilkFCifrrJvHwPGLAcoM-AZAD8jY1qJKi054-dkDMDylMtKjshVjCsAEGUuL8mIcmDDIsZkulhi0gWPba9737VJrVv7422_TDqXmJ1pug3qNjFL3bbYxGty4XQT8eY4J-Tz5Xkxe0vnH6_vs6d5aljB-7QumBAF1o45XUrOXCVqxy0zpRVSSlsXVGBR6gIwl6hlZSSlLjdQ8Vo4S4sJeTj0bkL3tcXYq7WPBptGt9hto-LVcICVe5AdQBO6OPhwahP8WoedoqD2otRKHUSpvSgFXA2ihtjdsX9br9GeQkczA3B_BHQ0unFBt8bHEycgZ9Xf_ccDN8jBb49BRTPYNGh9QNMr2_n_P_kF8XmIFw</recordid><startdate>20051001</startdate><enddate>20051001</enddate><creator>Hibbard, Paul B.</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><scope>6I.</scope><scope>AAFTH</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20051001</creationdate><title>The orientation bandwidth of cyclopean channels</title><author>Hibbard, Paul B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c436t-b34773ebf4fa5964f87bf6d4c5d7999db317e35a30e29ea98c911f2c086b7fd13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Bandwidth</topic><topic>Biological and medical sciences</topic><topic>Cyclopean</topic><topic>Depth Perception - physiology</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Humans</topic><topic>Masking</topic><topic>Orientation</topic><topic>Perception</topic><topic>Perceptual Masking - physiology</topic><topic>Photic Stimulation</topic><topic>Psychology. Psychoanalysis. Psychiatry</topic><topic>Psychology. Psychophysiology</topic><topic>Psychophysics</topic><topic>Sensory Thresholds - physiology</topic><topic>Vision</topic><topic>Vision Disparity - physiology</topic><topic>Vision, Binocular</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hibbard, Paul B.</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Vision research (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hibbard, Paul B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The orientation bandwidth of cyclopean channels</atitle><jtitle>Vision research (Oxford)</jtitle><addtitle>Vision Res</addtitle><date>2005-10-01</date><risdate>2005</risdate><volume>45</volume><issue>21</issue><spage>2780</spage><epage>2785</epage><pages>2780-2785</pages><issn>0042-6989</issn><eissn>1878-5646</eissn><coden>VISRAM</coden><abstract>Orientation bandwidths of cyclopean channels were estimated using a notched noise technique. Observers were presented with random dot stereograms depicting a horizontal or vertical target sinusoidal depth modulation and a mask consisting of sinusoidal depth modulations whose orientations flanked that of the target. Masking reduced as the orientation difference between signal and mask increased. The orientation bandwidth of the masking effect was similar to that found for stimuli defined by luminance contrast, and showed no systematic difference for horizontal and vertical targets. These results suggest that the elongated summation found by Tyler, C. W., and Kontsevich, L. L. (2001). Stereoprocessing of cyclopean depth images: Horizontally elongated summation fields.
Vision Research,
41, 2235–2243, for horizontal stimuli occurs after a processing non-linearity.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><pmid>16040077</pmid><doi>10.1016/j.visres.2005.06.006</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Vision research (Oxford), 2005-10, Vol.45 (21), p.2780-2785 |
| issn | 0042-6989 1878-5646 |
| language | eng |
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| source | MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; ScienceDirect Journals (5 years ago - present) |
| subjects | Bandwidth Biological and medical sciences Cyclopean Depth Perception - physiology Fundamental and applied biological sciences. Psychology Humans Masking Orientation Perception Perceptual Masking - physiology Photic Stimulation Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Psychophysics Sensory Thresholds - physiology Vision Vision Disparity - physiology Vision, Binocular |
| title | The orientation bandwidth of cyclopean channels |
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