{"updated":"2025-01-21T23:45:24.278834+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00069831","sets":["1164:3206:6013:6126"]},"path":["6126"],"owner":"11","recid":"69831","title":["類似画像検索におけるGPUの活用"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-07-09"},"_buckets":{"deposit":"5717e5df-2541-4db0-b8ad-92f9056f530e"},"_deposit":{"id":"69831","pid":{"type":"depid","value":"69831","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"類似画像検索におけるGPUの活用","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"類似画像検索におけるGPUの活用"},{"subitem_title":"Similar Image Retrieval accelerated by using GPUs","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ＣＧ一般","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2010-07-09","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名城大学大学院"},{"subitem_text_value":"名城大学大学院"},{"subitem_text_value":"名城大学大学院"},{"subitem_text_value":"静岡理工科大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Meijo University","subitem_text_language":"en"},{"subitem_text_value":"Meijo University","subitem_text_language":"en"},{"subitem_text_value":"Meijo University","subitem_text_language":"en"},{"subitem_text_value":"Shizuoka Institute of Science and Technology","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/69831/files/IPSJ-CG10139005.pdf"},"date":[{"dateType":"Available","dateValue":"2012-07-09"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CG10139005.pdf","filesize":[{"value":"1.2 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"28"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"0adb5ffc-dc9f-4124-a792-30ec62bebdca","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2010 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"杉浦, 司"},{"creatorName":"田中, 敏光"},{"creatorName":"佐川, 雄二"},{"creatorName":"手島, 裕詞"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tsukasa, Sugiura","creatorNameLang":"en"},{"creatorName":"Toshimitsu, Tanaka","creatorNameLang":"en"},{"creatorName":"Yuji, Sagawa","creatorNameLang":"en"},{"creatorName":"Yuji, Teshima","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10100541","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":"一般に類似画像検索では，画像に様々な処理を施して抽出した特徴を比較している．しかし，画像から特徴量を抽出する処理には多くのコストがかかるため，対象とする画像が多数になると検索時間がかかりすぎる問題がある．本研究では，特徴抽出に GPU を活用することで類似画像検索の処理時間の短縮を図る．モルフォロジー演算を用いる特徴抽出処理を GPU（GeForce GTX285） に実装した場合，CPU（Core i7 920） で実行した場合に比べて類似画像検索全体で約 3 倍の高速化が見込める．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"The similar image retrieval is one of the technologies that efficiently retrieve desired images from a lot of images. Generally, in the similar image retrieval, various processing is applied to images, features of the images are extracted, and finally the features are compared. However, since the feature extraction is very costly, it increases total retrieval time. To accelerate the feature extraction process, we implement the process on GPU. In an experiment of a program using the morphological operations for similar image retrieval, it is expected that GPU(GeForce GTX285) runs the program over three times faster than CPU(Core i7 920).","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告グラフィクスとCAD（CG）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2010-07-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicVolumeNumber":"2010-CG-139"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-18T23:29:11.674382+00:00","id":69831,"links":{}}