{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00023446","sets":["1164:1579:1610:1615"]},"path":["1615"],"owner":"1","recid":"23446","title":["曖昧再利用によるステレオ画像処理の高速化"],"pubdate":{"attribute_name":"公開日","attribute_value":"2003-01-31"},"_buckets":{"deposit":"e6df14bf-e638-4e39-9acb-3d835899191d"},"_deposit":{"id":"23446","pid":{"type":"depid","value":"23446","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"曖昧再利用によるステレオ画像処理の高速化","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"曖昧再利用によるステレオ画像処理の高速化"},{"subitem_title":"High Speed Stereo - Image Processing with Tolerant Function - Level Value Reuse","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2003-01-31","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"京都大学"},{"subitem_text_value":"京都大学"},{"subitem_text_value":"京都大学／科学技術振興事業団さきがけ研究21"},{"subitem_text_value":"京都大学"},{"subitem_text_value":"京都大学"},{"subitem_text_value":"広島市立大学"},{"subitem_text_value":"京都大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Kyoto University","subitem_text_language":"en"},{"subitem_text_value":"Kyoto University","subitem_text_language":"en"},{"subitem_text_value":"Kyoto University/PRESTO,JST","subitem_text_language":"en"},{"subitem_text_value":"Kyoto University","subitem_text_language":"en"},{"subitem_text_value":"Kyoto University","subitem_text_language":"en"},{"subitem_text_value":"Hiroshima City University","subitem_text_language":"en"},{"subitem_text_value":"Kyoto University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/23446/files/IPSJ-ARC02151007.pdf"},"date":[{"dateType":"Available","dateValue":"2005-01-31"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ARC02151007.pdf","filesize":[{"value":"341.7 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"16"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"38fa0e2f-a50f-48e0-b56e-caf456e0bb38","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2003 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"津邑公暁"},{"creatorName":"清水, 雄歩"},{"creatorName":"中島, 康彦"},{"creatorName":"五島, 正裕"},{"creatorName":"森, 眞一郎"},{"creatorName":"北村, 俊明"},{"creatorName":"富田, 眞治"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tomoaki, Tsumura","creatorNameLang":"en"},{"creatorName":"Yuho, Shimizu","creatorNameLang":"en"},{"creatorName":"Yasuhiko, Nakashima","creatorNameLang":"en"},{"creatorName":"Masahiro, Goshima","creatorNameLang":"en"},{"creatorName":"Shin-Ichiro, Mori","creatorNameLang":"en"},{"creatorName":"Toshiaki, Kitamura","creatorNameLang":"en"},{"creatorName":"Shinji, Tomita","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10096105","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"カメラ画像を用いたステレオ画像処理において，最も計算量を要する視差測定部に対し関数値再利用を適用することにより，距離画像生成を高速化する手法を提案する。関数あたりに計算するピクセル値差の多重度を増やす一方，入力のマッチングに寛容さを持たせる曖昧再利用を適用することで，再利用による効果を上げつつ再利用のヒット率も保つことができることを示す。多重度が1 のオリジナルプログラムと比較した場合において，メディア演算命令による実装のサイクル数削減率は，多重度を上げた場合でも最大79%であったのに対し，曖昧再利用を適用した実装では最大86%のサイクル数を削減することができた。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"This paper describes the effectiveness of tolerant function-level value reuse against the disparity detecting function in stereo-image processing. The more pixel sets a function processes, the more effective the function-level value reuse is.  But the less frequently the function will be reused, and the performance will hit its peak. We propose a way using tolerant reuse. It can increase the effectiveness of function-level value reuse and keep the frequency of reuse high.  We show the maximum eliminated cycles with our method reaches to 83% while the maximum eliminated cycles by using media processing instructions reaches to 79%.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"42","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告計算機アーキテクチャ（ARC）"}],"bibliographicPageStart":"37","bibliographicIssueDates":{"bibliographicIssueDate":"2003-01-31","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"10(2002-ARC-151)","bibliographicVolumeNumber":"2003"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"updated":"2025-01-22T20:23:31.150767+00:00","created":"2025-01-18T22:54:51.065635+00:00","links":{},"id":23446}