{"created":"2023-05-15T12:24:15.000705+00:00","id":16281,"links":{},"metadata":{"_buckets":{"deposit":"15855a80-4c6c-41f0-85c0-9e1416bce6ca"},"_deposit":{"created_by":1,"id":"16281","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"16281"},"status":"published"},"_oai":{"id":"oai:kansai-u.repo.nii.ac.jp:00016281","sets":["528:1538:1541:1547"]},"author_link":["1666","40190"],"control_number":"16281","item_10_alternative_title_20":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"A study of Active Vision Mechanisms : Development of Experimental system using a VR Technique","subitem_alternative_title_language":"en"}]},"item_10_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-07-05","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"119","bibliographicPageStart":"103","bibliographicVolumeNumber":"9","bibliographic_titles":[{"bibliographic_title":"情報研究 : 関西大学総合情報学部紀要","bibliographic_titleLang":"ja"}]}]},"item_10_description_4":{"attribute_name":"概要","attribute_value_mlt":[{"subitem_description":"To investigate properties of surface reconstruction modules in the human visual system, an experimental system using a virtual reality technique was developed. The system produces visual cues for surface reconstruction, such as binocular disparity, motion parallax, shading, textures etc. and presents them on a stereo graphics display. Also, observer's head motion is fed back to evaluate the mechanisms of active vision. In this report, moving random dot patterns are used to investigate the human visual system's sensitivity to sinusoidal depth modulations specified by motion parallax. Modulation transfer functions (MTF) are affected both by dot average velocity and dot density. Three dots per period are necessary to perceive the sinusoidal surfaces. The value of (threshold of perception) / (average dot interval) is constant in every dot density and frequency condition. This implies that the surface reconstruction from motion parallax utilizes the gradient of the velocity field. These experimental results are similar to those in surface reconstruction from binocular disparity.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_10_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"文部省科研費（課題番号07551003および09044189）","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_10_publisher_34":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"関西大学","subitem_publisher_language":"ja"}]},"item_10_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10484636","subitem_source_identifier_type":"NCID"}]},"item_10_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1341156X","subitem_source_identifier_type":"PISSN"}]},"item_10_version_type_17":{"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_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"林, 武文","creatorNameLang":"ja"},{"creatorName":"Hayashi, Takefumi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1666","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"90268326","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000090268326"}]},{"creatorNames":[{"creatorName":"乾, 敏郎","creatorNameLang":"ja"},{"creatorName":"Inui, Toshio","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"40190","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-07-09"}],"displaytype":"detail","filename":"KU-1100-19980705-06.pdf","filesize":[{"value":"5.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KU-1100-19980705-06.pdf","objectType":"fulltext","url":"https://kansai-u.repo.nii.ac.jp/record/16281/files/KU-1100-19980705-06.pdf"},"version_id":"27cba663-539a-48e1-9897-4ff429471603"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"active vision","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"virtual reality","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"surface reconstruction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"motion parallax","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"binocular disparity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"関西大学","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"Kansai University","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":"動的立体視メカニズムの研究 : VR技術を用いた実験システムの構築","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"動的立体視メカニズムの研究 : VR技術を用いた実験システムの構築","subitem_title_language":"ja"}]},"item_type_id":"10","owner":"1","path":["1547"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2020-07-09"},"publish_date":"2020-07-09","publish_status":"0","recid":"16281","relation_version_is_last":true,"title":["動的立体視メカニズムの研究 : VR技術を用いた実験システムの構築"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2024-05-24T03:29:27.203234+00:00"}