{"id":41249,"updated":"2025-01-22T12:02:05.002976+00:00","links":{},"created":"2025-01-18T23:08:10.099744+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00041249","sets":["1164:3616:3637:3640"]},"path":["3640"],"owner":"1","recid":"41249","title":["独立階層による空間スケーラブル符号化方式に関する検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2004-06-18"},"_buckets":{"deposit":"a54d50f5-7f9b-4c3a-a9f1-078cd7afe0d4"},"_deposit":{"id":"41249","pid":{"type":"depid","value":"41249","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"独立階層による空間スケーラブル符号化方式に関する検討","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"独立階層による空間スケーラブル符号化方式に関する検討"},{"subitem_title":"A Study on Spatial Scalable Coding Architecture with Independent Layers","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2004-06-18","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"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／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":"早稲田大学国際情報通信研究センター／早稲田大学理工学部コンピュータ・ネットワーク工学科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"GITS, 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":"GITI Waseda University/Dept.of Computer Science. Eng., WASEDA Univ.","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/41249/files/IPSJ-AVM04045007.pdf"},"date":[{"dateType":"Available","dateValue":"2006-06-18"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-AVM04045007.pdf","filesize":[{"value":"447.7 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":"27"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"8a3a1491-dd23-445c-abf6-1596f7f86d0c","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":"筑波, 健史"},{"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":"Takeshi, Tsukuba","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符号化方式を検討する．まず，従来のスケーラブル符号化方式における階層間の依存関係による課題点を指摘し，符号化方法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，空間領域において入力映像を等分割することにより階層間の依存関係を排除し，任意の階層の組み合わせによる映像再生を実現するスケーラブル符号化方式について述べる．最後に評価実験により提案方式において，画素分割の有効性，位相のずれの予測に動き補償を適用することの有効性を確認した．","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 spatial scalable video coding architecture with independent layers. First, we discuss about scalable video transmission by traditional scalable video coding architecture. Second, we explain the proposed method. It splits an input image into some equal parts in a space domain, and converts splited images to independent layer bitstreams. At last , from the simulation experiments, in the proposed sheme, we show the validity of pixel division and that of the application of a motion compensation to prediction of the difference in a phase .","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"34","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":"29","bibliographicIssueDates":{"bibliographicIssueDate":"2004-06-18","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"65(2004-AVM-045)","bibliographicVolumeNumber":"2004"}]},"relation_version_is_last":true,"weko_creator_id":"1"}}