{"updated":"2025-01-21T12:39:27.207472+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00098029","sets":["1164:3696:7413:7414"]},"path":["7414"],"owner":"11","recid":"98029","title":["低コスト画像圧縮ノイズ低減技術"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-01-16"},"_buckets":{"deposit":"95bb1ef7-3fa0-43b3-baf2-f24e98553d63"},"_deposit":{"id":"98029","pid":{"type":"depid","value":"98029","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"低コスト画像圧縮ノイズ低減技術","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"低コスト画像圧縮ノイズ低減技術"},{"subitem_title":"Low Cost Noise Reduction Technology For Compressed Video","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2014-01-16","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"(株)日立製作所横浜研究所"},{"subitem_text_value":"(株)日立製作所横浜研究所"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Yokohama Research Laboratory, Hitachi Ltd.","subitem_text_language":"en"},{"subitem_text_value":"Yokohama Research Laboratory, Hitachi Ltd.","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/98029/files/IPSJ-GN14090011.pdf"},"date":[{"dateType":"Available","dateValue":"2016-01-16"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-GN14090011.pdf","filesize":[{"value":"907.9 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":"29"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"945e0ba7-2513-472b-bf16-bb334d304d82","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2014 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"谷田部, 祐介"},{"creatorName":"小味, 弘典"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yusuke, Yatabe","creatorNameLang":"en"},{"creatorName":"Hironori, Komi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1155524X","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":"デジタル TV などのコンシューマ製品向けにモスキートノイズやブロックノイズなどの画像圧縮で発生するノイズに対して，低コストで低減する技術を開発した．我々は，これらの画像圧縮ノイズ低減に適用するフィルタタップ数の違いに着目し，フィルタ対象画像を保持するラインメモリの共有化を行う事でメモリ量の削減を実現した．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"a low cost noise reduction technology for compressed video such as mosquito noise and block noise has been developed. The authors characterized the length of filter taps for block and mosquito noise and proposed the memory sharing architecture for both types of noise detection. The architecture contributes to the reduction of line memories required for buffering filtering data in a noise reduction pipeline.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告グループウェアとネットワークサービス（GN）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2014-01-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicVolumeNumber":"2014-GN-90"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-18T23:44:21.520328+00:00","id":98029,"links":{}}