{"created":"2021-03-01T06:15:24.508978+00:00","id":8683,"links":{},"metadata":{"_buckets":{"deposit":"395a6122-154d-488a-a508-b5b8e3c8937e"},"_deposit":{"id":"8683","owners":[],"pid":{"revision_id":0,"type":"depid","value":"8683"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00008683","sets":["312:1037:1038"]},"author_link":["24423","24424"],"item_18_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"56","bibliographicPageStart":"55","bibliographic_titles":[{"bibliographic_title":"4th Symposium on \"Intelligent Media Integration for Social Information Infrastructure\" December 7-8, 2006","bibliographic_titleLang":"en"}]}]},"item_18_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Despite simplicity of the Local binary patterns(LBP) or local edge patterns(LEP)for texture description, they do not always convey complex pattern information. Hence we propose a new descriptor called Local Contrast Patterns(LCP), which encode the joint diffefrence distribution of patterns (edges, points, blobs) attributed by multi-order image derivatives. While a suitable derivative appears sufficient for texture representation, we proposed two simple algorithms that combines nine dirrectional derivatives through local bit frequency and contrast-ratio maximization. Global RGB color histogram is then combined with the proposed LCP for color-texture retrieval. Experiments with the grayscale (Brodatz album) and color-texture (MIT VisTex) databases show very impressive outcomes by the proposed approach.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_18_identifier_60":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/2237/10434"}]},"item_18_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"INTELLIGENT MEDIA INTEGRATION  NAGOYA UNIVERSITY / COE","subitem_publisher_language":"en"}]},"item_18_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_18_text_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_text_value":"application/pdf"}]},"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":"Bashar, M.K.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"24423","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ohnishi, N.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"24424","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":"2018-02-19"}],"displaytype":"detail","filename":"p55-56_Image_retrieval_by_local_contrast.pdf","filesize":[{"value":"148.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"p55-56_Image_retrieval_by_local_contrast.pdf","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/8683/files/p55-56_Image_retrieval_by_local_contrast.pdf"},"version_id":"1be5ef3f-eb25-47a3-990e-539ea56dc46c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"retrieval","subitem_subject_scheme":"Other"},{"subitem_subject":"local contrast patterns","subitem_subject_scheme":"Other"},{"subitem_subject":"texture","subitem_subject_scheme":"Other"},{"subitem_subject":"color histogram","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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"Image Retrieval By Local Contrast Patterns and Color Histogram","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Image Retrieval By Local Contrast Patterns and Color Histogram","subitem_title_language":"en"}]},"item_type_id":"18","owner":"1","path":["1038"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-08-22"},"publish_date":"2008-08-22","publish_status":"0","recid":"8683","relation_version_is_last":true,"title":["Image Retrieval By Local Contrast Patterns and Color Histogram"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T05:08:07.654489+00:00"}