{"created":"2021-03-01T06:05:33.604446+00:00","id":1877,"links":{},"metadata":{"_buckets":{"deposit":"7bbfab15-e028-4237-bf34-da8edd8b787a"},"_deposit":{"id":"1877","owners":[],"pid":{"revision_id":0,"type":"depid","value":"1877"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00001877","sets":["423:424:425","453:454"]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"8","bibliographicPageEnd":"1948","bibliographicPageStart":"1942","bibliographicVolumeNumber":"E86-A","bibliographic_titles":[{"bibliographic_title":"IEICE transactions on fundamentals of electronics, communications and computer sciences"},{"bibliographic_title":"IEICE transactions on fundamentals of electronics, communications and computer sciences","bibliographic_titleLang":"en"}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In this paper, a lifting implementation of variable-coefficient invertible deinterlacer with embedded motion detector is proposed. As previous works, the authors have developed invertible deinterlacing that suppresses comb-tooth artifacts caused by field interleaving for interlaced scanning video, which affect the quality of intraframe-based codec such as Motion-JPEG2000. To improve the local adaptability for given pictures, its variable-coefficient processing with motion detection has also been proposed so that filters can be changed according to local properties of motion pictures, while maintaining the invertibility. In this paper, it is shown that the variable-coefficient invertible deinterlacing can be realized by a lifting-based simple hardware architecture, and motion detector can also be embedded. Both of the motion detection and deinterlacing filters are shared by a special choice of their coefficients, and by adaptive selection of deinterlacing filters. The significance of our proposed architecture is verified by showing synthesis results from the VHDL models. The proposed implementation with embedded motion detector achieves about 28% reduction of the gate count compared with the corresponding separate implementation.","subitem_description_type":"Abstract"}]},"item_5_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"6014","nameIdentifierScheme":"WEKO"}],"names":[{"name":"村松, 正吾"}]},{"nameIdentifiers":[{"nameIdentifier":"6015","nameIdentifierScheme":"WEKO"}],"names":[{"name":"菊池, 久和"}]}]},"item_5_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"The Institute of Electronics, Information and Communication Engineers"}]},"item_5_relation_31":{"attribute_name":"異版である","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.ieice.org/jpn/trans_online/","subitem_relation_type_select":"URI"}}]},"item_5_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"copyright©2003 IEICE"}]},"item_5_select_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_5_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA10826239","subitem_source_identifier_type":"NCID"}]},"item_5_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09168508","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ishida, Takuma"}],"nameIdentifiers":[{"nameIdentifier":"6009","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Soyama, Tatsuumi"}],"nameIdentifiers":[{"nameIdentifier":"6010","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Muramatsu, Shogo"}],"nameIdentifiers":[{"nameIdentifier":"6011","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kikuchi, Hisakazu"}],"nameIdentifiers":[{"nameIdentifier":"6012","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kuge, Tetsuro"}],"nameIdentifiers":[{"nameIdentifier":"6013","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":"2019-07-29"}],"displaytype":"detail","filename":"e86-a_8_1942.pdf","filesize":[{"value":"454.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"e86-a_8_1942.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/1877/files/e86-a_8_1942.pdf"},"version_id":"65225459-ecfd-4727-9779-255ce19c1c40"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"invertible deinterlacing","subitem_subject_scheme":"Other"},{"subitem_subject":"variable-coefficient filtering","subitem_subject_scheme":"Other"},{"subitem_subject":"motion-JPEG2000","subitem_subject_scheme":"Other"},{"subitem_subject":"lifting implementation","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":"A Lifting Implementation of Variable-Coefficient Invertible Deinterlacer with Embedded Motion Detector","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A Lifting Implementation of Variable-Coefficient Invertible Deinterlacer with Embedded Motion Detector"},{"subitem_title":"A Lifting Implementation of Variable-Coefficient Invertible Deinterlacer with Embedded Motion Detector","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["454","425"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-08-12"},"publish_date":"2008-08-12","publish_status":"0","recid":"1877","relation_version_is_last":true,"title":["A Lifting Implementation of Variable-Coefficient Invertible Deinterlacer with Embedded Motion Detector"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-15T03:34:43.287451+00:00"}