{"created":"2021-03-01T06:07:14.195069+00:00","id":3478,"links":{},"metadata":{"_buckets":{"deposit":"b9fe6ae7-572c-4036-9b1d-9ced940d6819"},"_deposit":{"id":"3478","owners":[],"pid":{"revision_id":0,"type":"depid","value":"3478"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00003478","sets":["423:424:425","453:454"]},"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"A Displaying Method of Stereoscopic Images Following the Movement of Visual Points"}]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1989-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicPageEnd":"1355","bibliographicPageStart":"1348","bibliographicVolumeNumber":"J72-D-2","bibliographic_titles":[{"bibliographic_title":"電子情報通信学会論文誌. D-II, 情報・システム, II-情報処理"},{"bibliographic_title":"電子情報通信学会論文誌. D-II, 情報・システム, II-情報処理","bibliographic_titleLang":"en"}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"CRTによる立体像表示は一般に両眼視差像による場合が多いが，本論文では視点移動に対応したステレオ像をCRT上に実時間表示する一方法を述べた．観察対象と視点の間にのぞき窓（スクリーン）があると考え，視点を定期的に計測し，観察者がのぞき窓を通して見える情景を視点移動実時間で忠実にスクリーン上に表示する．高速の座標変換と陰面消去処理を実現するため，立体可視部分の形状をセルの集合で表し，隣接セル間を3次元のチェインで記述する方法を提案した．この記述法は形状情報が一連の少数の相対的ベクトルで表現されるので，座標変換と陰面消去処理の簡単化，データ量の圧縮などに有効である．この方法により，計測された視点に対する3次元投影像を即座に求める簡単なハードウェアを構成することが可能になった．その結果，良好な視点移動追従型立体表示が実現し，従来のステレオ像より優れた実在感が得られた．本論文では視点移動追従型立体表示の原理，装置の構成法，実験結果などの詳細を述べた.","subitem_description_type":"Abstract"}]},"item_5_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"43231","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ishii, Ikuo"}]},{"nameIdentifiers":[{"nameIdentifier":"43232","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Igarasi, Tohru"}]},{"nameIdentifiers":[{"nameIdentifier":"43233","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Yamato, Junji"}]},{"nameIdentifiers":[{"nameIdentifier":"43234","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Makino, Hideo"}]}]},"item_5_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"電子情報通信学会"}]},"item_5_relation_31":{"attribute_name":"異版である","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://search.ieice.org/","subitem_relation_type_select":"URI"}}]},"item_5_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright (C) 1989 IEICE"},{"subitem_rights":"本文データは学協会の許諾に基づき電子情報通信学会のサイトから複製したものである"}]},"item_5_select_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_5_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN1007132X","subitem_source_identifier_type":"NCID"}]},"item_5_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09151923","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"石井, 郁夫"}],"nameIdentifiers":[{"nameIdentifier":"43227","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"五十嵐, 透"}],"nameIdentifiers":[{"nameIdentifier":"43228","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"大和, 淳二"}],"nameIdentifiers":[{"nameIdentifier":"43229","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"牧野, 秀夫"}],"nameIdentifiers":[{"nameIdentifier":"43230","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":"2019-07-30"}],"displaytype":"detail","filename":"J72-D-2_9_1348-1355.pdf","filesize":[{"value":"730.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"J72-D-2_9_1348-1355.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/3478/files/J72-D-2_9_1348-1355.pdf"},"version_id":"4c6277ca-6bdb-4082-8f30-f4791e48357a"}]},"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":"視点移動に追従するステレオ像表示の一方法","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"視点移動に追従するステレオ像表示の一方法"},{"subitem_title":"視点移動に追従するステレオ像表示の一方法","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["454","425"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-02-27"},"publish_date":"2014-02-27","publish_status":"0","recid":"3478","relation_version_is_last":true,"title":["視点移動に追従するステレオ像表示の一方法"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-15T03:36:37.837629+00:00"}