{"created":"2021-03-01T06:16:38.416426+00:00","id":106,"links":{},"metadata":{"_buckets":{"deposit":"b7994f4d-b129-48fb-a18f-cba4d8852d7c"},"_deposit":{"id":"106","owners":[],"pid":{"revision_id":0,"type":"depid","value":"106"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00000106","sets":["34:35:36","9:10:14"]},"item_2_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Dynamic Effects of Inconsistent Field of View in HMD-based Telexistence Systems"}]},"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2002-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"78","bibliographicPageStart":"69","bibliographicVolumeNumber":"7","bibliographic_titles":[{"bibliographic_title":"日本バーチャルリアリティ学会論文誌 = Transactions of the Virtual Reality Society of Japan"}]}]},"item_2_description_13":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"When using telexistence or virtual reality systems, the operator perceives the remote/virtual environment as a strange world, if the viisual parameters of the remote camera or the projection used to generate the graphics images of virtual environments are inconsistent with those of the display device. For the systems using HMD, field of view of the HMD (camera) and the inter-pupillary (inter-camera) distance can be considered as elementary parameters to determine the appearance of the displayed world. In this paper, this strangeness, which has  been reported as subjective impression, is analyzed geometrically as a dynamic distortion and deformation of the perceived world. Also, a method to reduce the strangeness is proposed, by  controlling the scaling factor of the rotational motion of the robot head so that the optical flow nearby the gazed point could match with the mechanism of vestibulo-ocular reflex of human operators.","subitem_description_type":"Abstract"}]},"item_2_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"520","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Yanagida, Yasuyuki"}]},{"nameIdentifiers":[{"nameIdentifier":"521","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Tachi, Susumu"}]}]},"item_2_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本バーチャルリアリティ学会"}]},"item_2_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11448578","subitem_source_identifier_type":"NCID"}]},"item_2_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"007","subitem_subject_scheme":"NDC"},{"subitem_subject":"548","subitem_subject_scheme":"NDC"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学大学院情報理工学系研究科"},{"subitem_text_value":"ATRメディア情報科学研究所"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"柳田, 康幸"}],"nameIdentifiers":[{"nameIdentifier":"518","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"舘, 暲"}],"nameIdentifiers":[{"nameIdentifier":"519","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":"2017-05-30"}],"displaytype":"detail","filename":"tachi_2002_055b.pdf","filesize":[{"value":"802.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"tachi_2002_055b.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/106/files/tachi_2002_055b.pdf"},"version_id":"ba572c08-0e87-4c55-83f9-b7bfc67d5004"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"telexistence","subitem_subject_scheme":"Other"},{"subitem_subject":"virtual environment","subitem_subject_scheme":"Other"},{"subitem_subject":"head-mounted display","subitem_subject_scheme":"Other"},{"subitem_subject":"field of view","subitem_subject_scheme":"Other"},{"subitem_subject":"vestibulo-ocular reflex","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"HMD型テレイグジスタンスシステムの頭部運動時における視野角不整合の影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"HMD型テレイグジスタンスシステムの頭部運動時における視野角不整合の影響"}]},"item_type_id":"2","owner":"1","path":["14","36"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-06-06"},"publish_date":"2007-06-06","publish_status":"0","recid":"106","relation_version_is_last":true,"title":["HMD型テレイグジスタンスシステムの頭部運動時における視野角不整合の影響"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T03:41:03.987827+00:00"}