{"id":41257,"updated":"2025-01-22T12:01:21.012884+00:00","links":{},"created":"2025-01-18T23:08:10.482877+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00041257","sets":["1164:3616:3637:3641"]},"path":["3641"],"owner":"1","recid":"41257","title":["ビットストリーム変換による階層間独立スケーラブル映像符号化方式の検討 "],"pubdate":{"attribute_name":"公開日","attribute_value":"2004-03-04"},"_buckets":{"deposit":"4ec527d4-cd64-4edb-a8e3-e56fda147ec1"},"_deposit":{"id":"41257","pid":{"type":"depid","value":"41257","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"ビットストリーム変換による階層間独立スケーラブル映像符号化方式の検討 ","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ビットストリーム変換による階層間独立スケーラブル映像符号化方式の検討 "},{"subitem_title":"A Study on a Scalable Video Coding Scheme with Independent Layers by Transcoding","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2004-03-04","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"早稲田大学大学院理工学研究科"},{"subitem_text_value":"早稲田大学大学院国際情報通信研究科／株式会社メディアグルー"},{"subitem_text_value":"株式会社メディアグルー／早稲田大学大学院国際情報通信研究科"},{"subitem_text_value":"早稲田大学大学院国際情報通信研究科／早稲田大学国際情報通信研究センター"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Sci. and Eng., WASEDA University","subitem_text_language":"en"},{"subitem_text_value":"GITS, WASEDA University/Media Glue Corp.","subitem_text_language":"en"},{"subitem_text_value":"Media Glue Corp/GITS, WASEDA University","subitem_text_language":"en"},{"subitem_text_value":"GITS, WASEDA University/GITI, Waseda 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/41257/files/IPSJ-AVM03044005.pdf"},"date":[{"dateType":"Available","dateValue":"2006-03-04"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-AVM03044005.pdf","filesize":[{"value":"182.4 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":"27"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"163b5fa4-cd4a-4c56-9916-bb4c71d515ab","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2004 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"涌井, 道子"},{"creatorName":"永吉, 功"},{"creatorName":"花村, 剛"},{"creatorName":"富永, 英義"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Michiko, Wakui","creatorNameLang":"en"},{"creatorName":"Isao, Nagayoshi","creatorNameLang":"en"},{"creatorName":"Tsuyoshi, Hanamura","creatorNameLang":"en"},{"creatorName":"Hideyoshi, Tominaga","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，階層間の依存関係を排除したスケーラブル映像符号化方式を検討する．まず，従来のスケーラブル映像符号化方式を用いた階層型映像伝送における課題を整理し，符号化方式に求められる基本要件を示す．次に，上記課題を解決するため，階層間の依存関係を排除し，任意の階層の組合せによる映像再生を実現する符号化処理アルゴリズムを提案し，その詳細を説明する．最後に評価実験より，依存関係を排除した階層構造においても，任意の階層の組合せによる映像再生を実現し，符号量肥大化の回避が実現可能であることを示し，提案方式の有効性を示した．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In this paper, we describe a study on a scalable video coding scheme with independent layers through transcoding. First, we discuss about scalable video transmission by traditional scalable video coding scheme. Second, we explain the proposed method. It converts non-layered bitstream to independent layer bitstream by transcoding. At last, from the simulation experiments, we show that the proposed coding algorithm can prevent bit-count to become large, and show the effectiveness of proposed coding scheme.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"30","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告オーディオビジュアル複合情報処理（AVM）"}],"bibliographicPageStart":"25","bibliographicIssueDates":{"bibliographicIssueDate":"2004-03-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"25(2003-AVM-044)","bibliographicVolumeNumber":"2004"}]},"relation_version_is_last":true,"weko_creator_id":"1"}}