{"created":"2023-07-27T04:43:12.379341+00:00","id":41726,"links":{},"metadata":{"_buckets":{"deposit":"fb76b9ff-fa9d-49bb-90bd-faa2c9a56463"},"_deposit":{"created_by":3,"id":"41726","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"41726"},"status":"published"},"_oai":{"id":"oai:tohoku.repo.nii.ac.jp:00041726","sets":["81:225"]},"author_link":["94009","94010","94011"],"item_4_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"42","bibliographicPageStart":"33","bibliographicVolumeNumber":"13","bibliographic_titles":[{"bibliographic_title":"Interdisciplinary information sciences"}]}]},"item_4_date_62":{"attribute_name":"登録日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2007-06-25","subitem_date_issued_type":"Created"}]},"item_4_date_63":{"attribute_name":"公開日（投稿完了日）","attribute_value_mlt":[{"subitem_date_issued_datetime":"2007-06-25","subitem_date_issued_type":"Created"}]},"item_4_date_65":{"attribute_name":"発行日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2007-03","subitem_date_issued_type":"Created"}]},"item_4_date_80":{"attribute_name":"更新日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2010-01-27","subitem_date_issued_type":"Created"}]},"item_4_description_15":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Image segmentation has recently been studied in a framework of maximum a posteriori estimation for the Markov random field, where the cost function representing pixel-wise likelihood and inter-pixel smoothness should be minimized. The common drawback of these studies is the decrease in performance when a foreground object and the background have similar colors. We propose the likelihood formulation in the cost function considering not only a single pixel but also its neighboring pixels, and utilizing the support vector machine to enhance the discrimination between foreground and background. The global optimal solution for our cost function can be realized by the graph cut algorithm. Experimental results show an excellent segmentation performance in many cases.","subitem_description_type":"Abstract"}]},"item_4_description_41":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"紀要類(bulletin)","subitem_description_type":"Other"}]},"item_4_description_66":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"883127 bytes","subitem_description_type":"Other"}]},"item_4_publisher_34":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Graduate School of Information Sciences, Tohoku University"}]},"item_4_radio_69":{"attribute_name":"公開範囲","attribute_value_mlt":[{"subitem_radio_item":"学外"}]},"item_4_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1340-9050","subitem_source_identifier_type":"ISSN"}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11032627","subitem_source_identifier_type":"NCID"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hosaka, T."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kobayashi, T."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Otsu, N."}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-02-15"}],"displaytype":"detail","filename":"13_33.pdf","filesize":[{"value":"883.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"13_33.pdf","url":"https://tohoku.repo.nii.ac.jp/record/41726/files/13_33.pdf"},"version_id":"313b5123-34b3-4110-94b6-de392c1e64f3"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Image Segmentation Using MAP-MRF Estimation and Support Vector Machine","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Image Segmentation Using MAP-MRF Estimation and Support Vector Machine"}]},"item_type_id":"4","owner":"3","path":["225"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-06-25"},"publish_date":"2007-06-25","publish_status":"0","recid":"41726","relation_version_is_last":true,"title":["Image Segmentation Using MAP-MRF Estimation and Support Vector Machine"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-07-27T23:58:29.011471+00:00"}