{"id":197133,"created":"2025-01-19T01:01:36.882921+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00197133","sets":["6504:9795:9815"]},"path":["9815"],"owner":"6748","recid":"197133","title":["複数ユーザを想定した低トラヒック3次元マルチビュービデオ伝送に関する一検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-02-28"},"_buckets":{"deposit":"b472a89b-cea8-431a-8a5e-786f9cd7a693"},"_deposit":{"id":"197133","pid":{"type":"depid","value":"197133","revision_id":0},"owners":[6748],"status":"published","created_by":6748},"item_title":"複数ユーザを想定した低トラヒック3次元マルチビュービデオ伝送に関する一検討","author_link":["472601","472600","472599","472598"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"複数ユーザを想定した低トラヒック3次元マルチビュービデオ伝送に関する一検討"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ネットワーク","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2019-02-28","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"愛媛大"},{"subitem_text_value":"愛媛大"},{"subitem_text_value":"愛媛大"},{"subitem_text_value":"愛媛大"}]},"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/197133/files/IPSJ-Z81-7X-03.pdf","label":"IPSJ-Z81-7X-03.pdf"},"date":[{"dateType":"Available","dateValue":"2019-05-28"}],"format":"application/pdf","filename":"IPSJ-Z81-7X-03.pdf","filesize":[{"value":"822.7 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"45ed05be-77db-4dba-aec9-61705c264ca7","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2019 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"加地, 純平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤橋, 卓也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"遠藤, 慶一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小林, 真也"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"多数のカメラで異なる位置から同時に被写体を撮影する3次元マルチビュービデオは，臨場感あふれる映像をユーザに提供する．3次元マルチビュービデオ伝送は，6 Degrees of Freedom Virtual Reality (6-DoF VR)に代表される，自由な視点からの映像視聴を可能にする．一方，多数のカメラ映像を配信する3次元マルチビュービデオ伝送では，全てのカメラ映像を送信するため，多大な伝送トラヒックが発生する．そこで，ユーザの要求に応じてカメラ映像を限定的に送信する手法が提案されている．しかしながら，同時視聴ユーザ間で要求の重なりが生じた場合，伝送トラヒックの増大が生じ，再生停止や映像品質の劣化を招く恐れがある．本研究では，複数ユーザへの同時配信を想定した3次元マルチビュービデオにおける伝送トラヒックの増加を抑制するマルチビュービデオ伝送手法を提案する．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"270","bibliographic_titles":[{"bibliographic_title":"第81回全国大会講演論文集"}],"bibliographicPageStart":"269","bibliographicIssueDates":{"bibliographicIssueDate":"2019-02-28","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2019"}]},"relation_version_is_last":true,"weko_creator_id":"6748"},"updated":"2025-01-19T22:32:17.192649+00:00","links":{}}