{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00224323","sets":["1164:3616:11132:11133"]},"path":["11133"],"owner":"44499","recid":"224323","title":["Integrating Duplicated Vertices for Motion Field Coding in V-DMC"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-21"},"_buckets":{"deposit":"aebba614-a080-404d-9155-dfe7ae194ef3"},"_deposit":{"id":"224323","pid":{"type":"depid","value":"224323","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"Integrating Duplicated Vertices for Motion Field Coding in V-DMC","author_link":["591202","591203","591204","591205"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Integrating Duplicated Vertices for Motion Field Coding in V-DMC"},{"subitem_title":"Integrating Duplicated Vertices for Motion Field Coding in V-DMC","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2023-02-21","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"KDDI Research, Inc."},{"subitem_text_value":"KDDI Research, Inc."}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"KDDI Research, Inc.","subitem_text_language":"en"},{"subitem_text_value":"KDDI Research, Inc.","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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/224323/files/IPSJ-AVM23120015.pdf","label":"IPSJ-AVM23120015.pdf"},"date":[{"dateType":"Available","dateValue":"2025-02-21"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-AVM23120015.pdf","filesize":[{"value":"1.5 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":"7ae8a4a2-6959-421e-92a7-9f8a741b6ffd","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Jianfeng, Xu"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kei, Kawamura"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Jianfeng, Xu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kei, Kawamura","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":"This paper presents an improved method for motion field coding in an ongoing standard of 3D dynamic mesh compression, referred to as V-DMC, whose effectiveness directly depends on the number of MVs. Our method can significantly reduce the number of motion vectors (MVs) based on the facts that there are some duplicated vertices in the reconstructed decimated meshes and the MVs of those duplicated vertices are exactly the same in most cases. Therefore, we improve the coding performance of those duplicated vertices with the same MVs by integrating the duplicated vertices. The experimental results on the MPEG test sequences demonstrate that our method can reduce the data size of MVs by a maximum of 20% without any degradation of the reconstructed meshes.","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"This paper presents an improved method for motion field coding in an ongoing standard of 3D dynamic mesh compression, referred to as V-DMC, whose effectiveness directly depends on the number of MVs. Our method can significantly reduce the number of motion vectors (MVs) based on the facts that there are some duplicated vertices in the reconstructed decimated meshes and the MVs of those duplicated vertices are exactly the same in most cases. Therefore, we improve the coding performance of those duplicated vertices with the same MVs by integrating the duplicated vertices. The experimental results on the MPEG test sequences demonstrate that our method can reduce the data size of MVs by a maximum of 20% without any degradation of the reconstructed meshes.","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":"2023-02-21","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"15","bibliographicVolumeNumber":"2023-AVM-120"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:23:55.000901+00:00","updated":"2025-01-19T13:11:24.165143+00:00","id":224323}