{"updated":"2025-01-19T17:43:05.275852+00:00","links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00211685","sets":["1164:3616:10522:10611"]},"path":["10611"],"owner":"44499","recid":"211685","title":["3次元コンテンツのオブジェクトベース伝送と複数提示方式による適応的視聴の検証"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-06-17"},"_buckets":{"deposit":"39f7a4b5-36c5-4f7f-b317-10076ef993cf"},"_deposit":{"id":"211685","pid":{"type":"depid","value":"211685","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"3次元コンテンツのオブジェクトベース伝送と複数提示方式による適応的視聴の検証","author_link":["538199","538204","538202","538197","538201","538198","538200","538203"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"3次元コンテンツのオブジェクトベース伝送と複数提示方式による適応的視聴の検証"},{"subitem_title":"Object-Based 3D Content Streaming and Adaptive Viewing using Multiple Presentation Methods","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2021-06-17","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":"Japan Broadcasting Corporation","subitem_text_language":"en"},{"subitem_text_value":"Japan Broadcasting Corporation","subitem_text_language":"en"},{"subitem_text_value":"Japan Broadcasting Corporation","subitem_text_language":"en"},{"subitem_text_value":"Japan Broadcasting Corporation","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/211685/files/IPSJ-AVM21113006.pdf","label":"IPSJ-AVM21113006.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-AVM21113006.pdf","filesize":[{"value":"4.4 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"27"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"e0126753-31a6-44a0-9e86-4a0b2bd973de","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"河村, 侑輝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"前田, 恭孝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"久富, 健介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"今村, 浩一郎"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yuki, Kawamura","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yasutaka, Maeda","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kensuke, Hisatomi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Koichiro, Imamura","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":"映像メディアのさらなる進化を目指し，体験の質を高める技術革新が模索されている．その一例として，AR/VR（Augmented Reality and Virtual Reality）技術の活用により，映像メディアの表現空間を 3 次元へ拡張した新たな視聴体験の実現が期待されている．本稿では，出演者や静止物など複数のオブジェクトから構成される 3 次元コンテンツの配信において，オブジェクト単位に独立した 3 次元データを多重してストリーミング伝送するオブジェクトベース伝送の実装について報告する．オブジェクトベース伝送のメリットの 1 つとして，同一信号を自由視点 AR とインテグラル 3D の 2 種類の異なる提示方式の受信端末で受信した際に，それぞれの提示方式の特性に応じた視聴が可能であることを確認した．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Aiming at the further evolution of visual media, technological innovations that enhance the quality of experience are being explored. As an example, AR/VR (Augmented Reality and Virtual Reality) technology is expected to be used to realize a new viewing experience by expanding the representation space of visual media to three dimensions. In this paper, we report on the implementation of object-based 3D content streaming, which multiplexes and transmits independent 3D data for each object in the delivery of a 3D content consisting of multiple objects such as performers and static objects. As an advantage of object- based streaming, we confirm that when the same signal of the object-based streaming is received by the mobile devices of two different presentation methods (free-viewpoint AR and integral 3D), it is possible to adapt the viewing style to the characteristics of each presentation method.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","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":"2021-06-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicVolumeNumber":"2021-AVM-113"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":211685,"created":"2025-01-19T01:12:49.579252+00:00"}