{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00068055","sets":["1164:3616:6037:6038"]},"path":["6038"],"owner":"10","recid":"68055","title":["HDTV対応双方向通信用H.264/AVCリアルタイムソフトウェアコーデック"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-02-25"},"_buckets":{"deposit":"f27367b8-c049-4286-b92c-59430a3af0fa"},"_deposit":{"id":"68055","pid":{"type":"depid","value":"68055","revision_id":0},"owners":[10],"status":"published","created_by":10},"item_title":"HDTV対応双方向通信用H.264/AVCリアルタイムソフトウェアコーデック","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"HDTV対応双方向通信用H.264/AVCリアルタイムソフトウェアコーデック"},{"subitem_title":"A Software-based H.264/AVC HDTV Real-time Interactive CODEC Architecture Using Parallel Processing","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2010-02-25","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"日本電信電話株式会社，NTTサイバースペース研究所"},{"subitem_text_value":"日本電信電話株式会社，NTTサイバースペース研究所"},{"subitem_text_value":"日本電信電話株式会社，NTTサイバースペース研究所"},{"subitem_text_value":"日本電信電話株式会社，NTTサイバースペース研究所"},{"subitem_text_value":"NTTエレクトロニクス株式会社"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Nippon Telegraph and Telephone Corporation, NTT Cyber Space Laboratories","subitem_text_language":"en"},{"subitem_text_value":"Nippon Telegraph and Telephone Corporation, NTT Cyber Space Laboratories","subitem_text_language":"en"},{"subitem_text_value":"Nippon Telegraph and Telephone Corporation, NTT Cyber Space Laboratories","subitem_text_language":"en"},{"subitem_text_value":"Nippon Telegraph and Telephone Corporation, NTT Cyber Space Laboratories","subitem_text_language":"en"},{"subitem_text_value":"NTT Electronics","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/68055/files/IPSJ-AVM10068003.pdf"},"date":[{"dateType":"Available","dateValue":"2012-02-25"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-AVM10068003.pdf","filesize":[{"value":"5.5 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":"27"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"a84fb51d-fd0e-45bb-a8cd-1c2368175cba","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":"佐野, 卓"},{"creatorName":"大西, 隆之"},{"creatorName":"岩崎, 裕江"},{"creatorName":"上倉, 一人"},{"creatorName":"長沼, 次郎"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takashi, Sano","creatorNameLang":"en"},{"creatorName":"Takayuki, Onishi","creatorNameLang":"en"},{"creatorName":"Hiroe, Iwasaki","creatorNameLang":"en"},{"creatorName":"Kazuto, Kamikura","creatorNameLang":"en"},{"creatorName":"Jiro, Naganuma","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10438399","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":"本稿では HDTV 対応双方向通信用 H.264/AVC リアルタイムソフトウェアコーデックの構成とその性能について述べる．本コーデックは複数の符号化コアで構成され，並列処理を行う事でフル HD 品質 （1920×1080 画素，29.97 フレーム/秒） の映像を高画質かつ低遅延に符号化を行うことが可能である．また，エラー訂正機能及びエラー隠ぺい機能により，高品質な映像コミュニケーションが実現可能である．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"This paper describes a software-based H.264/AVC HDTV real-time interactibe CODEC architecture using parallel processing. It provides Full-HD quality (1920 x 1080 pixels, 29.97 frames per second) using parallel encoding, natural interactive conversation with low delay of less than 165 ms, and smooth visual communication free from macro block noises. This software with a home television and a home digital video camera achieves HDTV-quality bidirectional video communication via commercially IP broadband network.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"5","bibliographic_titles":[{"bibliographic_title":"研究報告オーディオビジュアル複合情報処理（AVM）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2010-02-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicVolumeNumber":"2010-AVM-68"}]},"relation_version_is_last":true,"weko_creator_id":"10"},"id":68055,"updated":"2025-01-22T00:22:44.034690+00:00","links":{},"created":"2025-01-18T23:28:11.986225+00:00"}