{"created":"2023-06-20T15:11:33.578855+00:00","id":41239,"links":{},"metadata":{"_buckets":{"deposit":"de766803-9a47-437a-a90e-1ebada1505b2"},"_deposit":{"created_by":1,"id":"41239","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"41239"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00041239","sets":["1887:1893","1896:1898:1913:1917"]},"author_link":["451403","451402"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Distance measurements by accommodation and vergence of video cameras"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1995-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"17","bibliographicPageStart":"1","bibliographicVolumeNumber":"1263","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所報告"},{"bibliographic_title":"Technical Report of National Aerospace Laboratory","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"ヒトの眼と同様な機能を持つ、画像を取り込む時点で焦点調節と視線制御(3角法)により距離情報を得る画像入力部を作った。ヒトの眼と同程度の解像度を得られる様に1/3インチ電荷結合素子(CCD)ビデオカメラに焦点距離50mmのレンズと焦点調節機構をつけ、ヒトの視覚と同様に広い視野を確保するためにビデオカメラの視線制御を行なった。焦点調節にはコントラスト法を、視線制御による対応点探索には明度分布の領域対応を採用した。焦点調節による距離測定ではレンズ系のがたのために6m±0.5m程度の安定性しか得られなかったが、左右のカメラ間距離を0.125mとした視線制御による距離測定では6m±0.05mと理論予測精度を達成した。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"A stereo imitating human vision consists of two 1/3 inch CCD (Charge Coupled Device) video cameras with 50 mm focal length lenses, focusing/vergence controllers, AD (Analog to Digital) converter and MC68040. The algorithms are a contrast method and a template matching. The stabilities of measurements are 6 +/- 0.5 m by accommodation and 6 +/- 0.05 m by vergence with camera separation of 0.125 m.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0004270000","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: NAL TR-1263","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"航空宇宙技術研究所"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Aerospace Laboratory (NAL)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0389-4010","subitem_source_identifier_type":"ISSN"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"航空宇宙技術研究所 数理解析部"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Computational Sciences Division"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"五味, 広美"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Gomi, Hiromi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-27"}],"displaytype":"detail","filename":"naltr01263.pdf","filesize":[{"value":"2.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"naltr01263.pdf","url":"https://jaxa.repo.nii.ac.jp/record/41239/files/naltr01263.pdf"},"version_id":"e199ffb8-2426-482a-b677-1dcaa59b1839"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"コンピュータビジョン","subitem_subject_scheme":"Other"},{"subitem_subject":"距離測定","subitem_subject_scheme":"Other"},{"subitem_subject":"焦点調節","subitem_subject_scheme":"Other"},{"subitem_subject":"視線制御","subitem_subject_scheme":"Other"},{"subitem_subject":"ビデオカメラ","subitem_subject_scheme":"Other"},{"subitem_subject":"画像処理","subitem_subject_scheme":"Other"},{"subitem_subject":"視野","subitem_subject_scheme":"Other"},{"subitem_subject":"焦点距離","subitem_subject_scheme":"Other"},{"subitem_subject":"AD変換器","subitem_subject_scheme":"Other"},{"subitem_subject":"アルゴリズム","subitem_subject_scheme":"Other"},{"subitem_subject":"テンプレートマッチング","subitem_subject_scheme":"Other"},{"subitem_subject":"電荷結合素子","subitem_subject_scheme":"Other"},{"subitem_subject":"CCD","subitem_subject_scheme":"Other"},{"subitem_subject":"computer vision","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"distance measurement","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"accommodation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vergence","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"video camera","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"image processing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"human vision","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"focal length","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"analog digital converter","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"algorithm","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"template matching","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"charge coupled device","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"CCD","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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"焦点調節と視線制御による距離測定","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"焦点調節と視線制御による距離測定"}]},"item_type_id":"3","owner":"1","path":["1893","1917"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"41239","relation_version_is_last":true,"title":["焦点調節と視線制御による距離測定"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-06-20T19:11:29.272390+00:00"}