{"created":"2021-03-01T06:20:06.155906+00:00","id":13099,"links":{},"metadata":{"_buckets":{"deposit":"92e64b97-f2db-4d40-98eb-93a2eec4dc9c"},"_deposit":{"id":"13099","owners":[],"pid":{"revision_id":0,"type":"depid","value":"13099"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00013099","sets":["320:321:322"]},"author_link":["41230","41231","41232","41233"],"item_10_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-09-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicPageEnd":"2435","bibliographicPageStart":"2427","bibliographicVolumeNumber":"E88-A","bibliographic_titles":[{"bibliographic_title":"IEICE transactions on fundamentals of electronics, communications and computer sciences","bibliographic_titleLang":"en"}]}]},"item_10_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In this paper, we present a novel iterative MPEG super-resolution method based on an embedded constraint version of Adaptive projected subgradient method [Yamada & Ogura 2003]. We propose an efficient operator that approximates convex projection onto a set characterizing framewise quantization, whereas a conventional method can only handle a convex projection defined for each DCT coefficient of a frame. By using the operator, the proposed method generates a sequence that efficiently approaches to a solution of super-resolution problem defined in terms of quantization error of MPEG compression.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10_identifier_60":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"URI","subitem_identifier_uri":"http://www.ieice.org/jpn/trans_online/index.html"},{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/2237/14994"}]},"item_10_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Institute of Electronics, Information and Communication Engineers","subitem_publisher_language":"en"}]},"item_10_relation_43":{"attribute_name":"関連情報","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.ieice.org/jpn/trans_online/index.html","subitem_relation_type_select":"URI"}}]},"item_10_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright (C) 2005 IEICE","subitem_rights_language":"en"}]},"item_10_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_10_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0916-8508","subitem_source_identifier_type":"PISSN"}]},"item_1615787544753":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"HASEGAWA, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"41230","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"ONO, Toshiyuki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"41231","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"YAMADA, Isao","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"41232","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"SAKANIWA, Kohichi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"41233","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-02-20"}],"displaytype":"detail","filename":"457.pdf","filesize":[{"value":"908.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"457.pdf","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/13099/files/457.pdf"},"version_id":"ade0fd03-a6ca-4a9f-ae9f-3a13ef6c4a95"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"super-resolution","subitem_subject_scheme":"Other"},{"subitem_subject":"MPEG video","subitem_subject_scheme":"Other"},{"subitem_subject":"set-theoretic approach","subitem_subject_scheme":"Other"},{"subitem_subject":"outer approximation","subitem_subject_scheme":"Other"},{"subitem_subject":"adaptive projected subgradient method","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"An Iterative MPEG Super-Resolution with an Outer Approximation of Framewise Quantization Constraint","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"An Iterative MPEG Super-Resolution with an Outer Approximation of Framewise Quantization Constraint","subitem_title_language":"en"}]},"item_type_id":"10","owner":"1","path":["322"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2011-06-30"},"publish_date":"2011-06-30","publish_status":"0","recid":"13099","relation_version_is_last":true,"title":["An Iterative MPEG Super-Resolution with an Outer Approximation of Framewise Quantization Constraint"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T04:00:03.224201+00:00"}