{"created":"2023-06-20T14:38:14.401533+00:00","id":4740,"links":{},"metadata":{"_buckets":{"deposit":"85bd391c-96c6-4e59-8118-4b44d6803a56"},"_deposit":{"created_by":1,"id":"4740","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"4740"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00004740","sets":["1398:1530:1539","1543:1874:1883","1887:1891","9:789:920:925"]},"author_link":["21545","21540","21549","21547","21548","21544","21542","21546","21543","21541"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Quasi-real-time stereo PIV processing accelerated by Cell/B.E."}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-02-28","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"JAXA-SP-10-012","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 第42回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2010 論文集"},{"bibliographic_title":"JAXA Special Publication: Proceedings of 42nd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2010","bibliographic_titleLang":"en"}]}]},"item_5_description_14":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"第42回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2010 (2010年6月24日-25日. 米子コンベンションセンター BiG SHiP)","subitem_description_type":"Other"}]},"item_5_description_15":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）（英）","attribute_value_mlt":[{"subitem_description":"42nd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2010 (June 24-25,  2010. Yonago Convention Center BiG SHiP), Yonago, Tottori Japan","subitem_description_type":"Other"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Particle Image Velocimetry (PIV) is well established as a fluid dynamics measurement tool, being applied to many industrial wind tunnel applications for measuring distributed velocity fields. However, PIV processing, which is a calculation from seeding images acquired in experiments to velocity field distributions, is a very time-consuming one. Usually, PIV processing corresponding to 1,000 sets of seeding images consumes a few hours. Therefore, the existing system just records the seeding images in wind tunnel testing, after that, PIV processing from recorded images is carried out by 2 to 4 weeks. Because of this, acceleration of PIV processing is very important issue in the industrial wind tunnel applications. This paper shows the acceleration of PIV processing using the accelerator board \"GigaAccel180\" based on Cell/B.E. processor. This Cell/B.E. system outperformed the current cluster system more than 10 times in the processing speed.","subitem_description_type":"Other"}]},"item_5_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"}]},"item_5_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0064967033","subitem_description_type":"Other"}]},"item_5_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-SP-10-012","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_5_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-113X","subitem_source_identifier_type":"ISSN"}]},"item_5_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11984031","subitem_source_identifier_type":"NCID"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"フィックスターズ"},{"subitem_text_value":"フィックスターズ"},{"subitem_text_value":"宇宙航空研究開発機構"},{"subitem_text_value":"宇宙航空研究開発機構"},{"subitem_text_value":"宇宙航空研究開発機構"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Fixstars"},{"subitem_text_language":"en","subitem_text_value":"Fixstars"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"冨田, 明彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"加藤, 辰哉"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"加藤, 裕之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤田, 直行"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"渡辺, 重哉"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tomita, Akihiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kato, Tatsuya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kato, Hiroyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fujita, Naoyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Watanabe, Shigeya","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":"2020-01-16"}],"displaytype":"detail","filename":"64967033.pdf","filesize":[{"value":"1.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"64967033.pdf","url":"https://jaxa.repo.nii.ac.jp/record/4740/files/64967033.pdf"},"version_id":"1c61189e-0a6b-4aa0-a95b-3693732b8fc0"}]},"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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"Cell/B.E.を用いたステレオPIV 計測の準リアルタイム処理","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Cell/B.E.を用いたステレオPIV 計測の準リアルタイム処理"}]},"item_type_id":"5","owner":"1","path":["925","1539","1883","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"4740","relation_version_is_last":true,"title":["Cell/B.E.を用いたステレオPIV 計測の準リアルタイム処理"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:32:38.675624+00:00"}