{"created":"2023-05-15T09:17:24.152103+00:00","id":171,"links":{},"metadata":{"_buckets":{"deposit":"d76a1ce5-b443-41cd-a14f-b5ed07b0425c"},"_deposit":{"created_by":15,"id":"171","owners":[15],"pid":{"revision_id":0,"type":"depid","value":"171"},"status":"published"},"_oai":{"id":"oai:iuhw.repo.nii.ac.jp:00000171","sets":["1:11"]},"author_link":["996","997","999","998"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-12-25","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"78","bibliographicPageStart":"71","bibliographicVolumeNumber":"3","bibliographic_titles":[{"bibliographic_title":"国際医療福祉大学紀要"},{"bibliographic_title":"Bulletin of International University of Health and Welfare","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"長さに関する幾何学的錯視について、図形と背景の輝度差の錯視量に及ぼす影響が検討された。錯視図形として、Müller-Lyer図形、Ponzo図形、分割距離錯視図形、垂直水平錯視図形の4種が用いられた。図形は緑の背景上に赤で描かれ、CRT画面に提示された。背景の輝度は一定に保たれ、図形の輝度は背景との等輝度を含む13段階に設定された。錯視量の測定には極限法が用いられた。そして、どの図形においても、等輝度を含めたすべての輝度条件で錯視が生じ、錯視量は輝度条件に関わりなくほぼ一定であるという結果が得られた。この結果より、色の差異による輪郭や境界の情報が、錯視を生じる機構において広く有効に利用されていると結論された。","subitem_description_type":"Abstract"}]},"item_10002_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"We investigated the effect of figure-background luminance difference on the magnitude of geometrical-optical illusions. Four types of figures were used : Müller-Lyer, Ponzo, Oppel-Kundt, and Vertical-horizontal. A red figure was displayed against a green background on a color monitor. The background luminance was held constant. Thirteen levels of figure luminance around the background level were chosen, making one of them equal to the level. The magnitude of illusion was measured with the method of limits. Results showed that illusion appeared for each type of figure at all the figure-luminance levels, including isoluminance, and that the magnitude remained almost the same for every level. We concluded that color boundary information contributed effectively to many types of geometrical-optical illusions.","subitem_description_type":"Other"}]},"item_10002_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"EGUSA, Hiroyuki"}]},{"nameIdentifiers":[{}],"names":[{"name":"GORYO, Ken"}]}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"国際医療福祉大学"}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN1059280X","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13424661","subitem_source_identifier_type":"ISSN"}]},"item_10002_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{},{}],"nameIdentifiers":[{}]},{"creatorNames":[{},{}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-06-07"}],"displaytype":"simple","filename":"3(71-78p).pdf","filesize":[{"value":"1.5 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"本文(PDF)","url":"https://iuhw.repo.nii.ac.jp/record/171/files/3(71-78p).pdf"},"version_id":"75eea755-35bf-4f01-9c71-98824e095432"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"幾何学的錯視","subitem_subject_scheme":"Other"},{"subitem_subject":"色","subitem_subject_scheme":"Other"},{"subitem_subject":"等輝度","subitem_subject_scheme":"Other"},{"subitem_subject":"輝度コントラスト","subitem_subject_scheme":"Other"},{"subitem_subject":"geometrical-optical illusion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"color","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"isoluminance","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"luminance contrast","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"幾何学的錯視に対する図形と背景の輝度さの効果","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"幾何学的錯視に対する図形と背景の輝度さの効果"},{"subitem_title":"Effect of luminance contrast on geometrical-optical illusions","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"15","path":["11"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-06-10"},"publish_date":"2012-06-10","publish_status":"0","recid":"171","relation_version_is_last":true,"title":["幾何学的錯視に対する図形と背景の輝度さの効果"],"weko_creator_id":"15","weko_shared_id":-1},"updated":"2023-05-15T09:29:40.416595+00:00"}