{"_buckets": {"deposit": "2e6b4275-ea23-4aaa-b496-71d10faccc11"}, "_deposit": {"id": "3479", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "3479"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00003479", "sets": ["454", "425"]}, "item_5_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Algorithm for Extracting Ellipses Using Weighted Center Points Map"}]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1989-07", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "7", "bibliographicPageEnd": "1016", "bibliographicPageStart": "1009", "bibliographicVolumeNumber": "J72-D-2", "bibliographic_titles": [{"bibliographic_title": "電子情報通信学会論文誌. D-II, 情報・システム, II-情報処理"}, {"bibliographic_title": "電子情報通信学会論文誌. 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