{"id":173113,"updated":"2025-01-20T07:27:34.376959+00:00","links":{},"created":"2025-01-19T00:43:26.441090+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00173113","sets":["1164:3616:8533:8880"]},"path":["8880"],"owner":"11","recid":"173113","title":["インテグラル立体の符号化効率向上のための要素画像サイズ変換方法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-08-01"},"_buckets":{"deposit":"510f2b61-881f-42cc-91ea-8e97eb7a3be6"},"_deposit":{"id":"173113","pid":{"type":"depid","value":"173113","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"インテグラル立体の符号化効率向上のための要素画像サイズ変換方法","author_link":["352877","352876","352881","352874","352880","352875","352879","352878"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"インテグラル立体の符号化効率向上のための要素画像サイズ変換方法"},{"subitem_title":"Resizing method of elemental images for improving the coding efficiency of integral 3D images","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2016-08-01","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"日本放送協会放送技術研究所"},{"subitem_text_value":"日本放送協会放送技術研究所"},{"subitem_text_value":"日本放送協会放送技術研究所"},{"subitem_text_value":"日本放送協会放送技術研究所"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"NHK","subitem_text_language":"en"},{"subitem_text_value":"NHK","subitem_text_language":"en"},{"subitem_text_value":"NHK","subitem_text_language":"en"},{"subitem_text_value":"NHK","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/173113/files/IPSJ-AVM16093002.pdf","label":"IPSJ-AVM16093002.pdf"},"date":[{"dateType":"Available","dateValue":"2018-08-01"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-AVM16093002.pdf","filesize":[{"value":"1.3 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":"ffbd64e8-ac50-493a-9b0f-e052d3be3ed9","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2016 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"原, 一宏"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"洗井, 淳"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"河北, 真宏"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"三科, 智之"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kazuhiro, Hara","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Jun, Arai","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Masahiro, Kawakita","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tomoyuki, Mishina","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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8582","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"インテグラル式の立体像に適した高効率な符号化技術の研究を進めている．本稿では，インテグラル立体像を形成する実写の要素画像群に対して，要素画像群から多視点画像群に変換して多視点映像符号化方式 3D-HEVC を適用する場合の符号化効率を評価した．要素画像群から多視点画像群への変換では，要素画像のサイズ変換方法を提案し，サイズ変換の有無での客観評価実験を進め，符号化効率が向上することを確認した．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We are researching to find the proper video coding techniques for integral 3D images to obtain a more efficient compression performance. In this paper, we show the compression performance for captured elemental images by using the existing techniques such as 3D-HEVC and precisely describe the proposed method for resizing the elemental image before converting it into multi-view images. The results of this study show the proposed method improves the compression performance more effectively.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"4","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":"2016-08-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicVolumeNumber":"2016-AVM-93"}]},"relation_version_is_last":true,"weko_creator_id":"11"}}