{"created":"2023-05-15T12:05:05.374062+00:00","id":9705,"links":{},"metadata":{"_buckets":{"deposit":"6043961f-6ddb-4cab-bb34-7ccaf28cd465"},"_deposit":{"created_by":3,"id":"9705","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"9705"},"status":"published"},"_oai":{"id":"oai:iwate-u.repo.nii.ac.jp:00009705","sets":["1515:1519"]},"author_link":["74124","74123","74121","74122"],"item_16_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-01-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicPageEnd":"1265","bibliographicPageStart":"1256","bibliographicVolumeNumber":"Vol.J83-D-II","bibliographic_titles":[{"bibliographic_title":"電子情報通信学会論文誌. D-II, 情報・システム, II-パターン処理"}]}]},"item_16_date_6":{"attribute_name":"登録日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2009-02-10"}]},"item_16_description_12":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"最近提案された高速一般化ハフ変換(FGHT)[1]には, (a)チェック点の導入によって投票の信頼性が高まり, 検出の高精度化が実現される, (b)線分近似の併用によって処理が高速化される, といった特長がある.しかしFGHTには, (1)チェック点の選び方によっては投票がうまく行われず, 検出力が低下する可能性がある, (2)投票空間が4次元配列で構成されており, 検出精度が高めようとすると膨大なメモリ量を要する, といった検討課題も残されていた.そこで本論文では, これらの問題に対処し得るFGHTの改良法を新たに提案する.提案手法は, 従来のFGHTに比べて検出精度がより向上するとともに, 適用可能な画像の範囲が広くなっている.更に, 所要メモリが大幅に削減でき, 処理速度もかなり改善されている.提案手法の有効性を検証するために行った評価実験では, 良好な結果が得られた.","subitem_description_type":"Other"}]},"item_16_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"74123","nameIdentifierScheme":"WEKO"}],"names":[{"name":"KIMURA, Akio"}]},{"nameIdentifiers":[{"nameIdentifier":"74124","nameIdentifierScheme":"WEKO"}],"names":[{"name":"WATANABE, Takashi"}]}]},"item_16_publisher_14":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"社団法人電子情報通信学会"}]},"item_16_rights_18":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"copyright©2000 IEICE"}]},"item_16_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0915-1923","subitem_source_identifier_type":"ISSN"}]},"item_16_text_4":{"attribute_name":"著者(機関)","attribute_value_mlt":[{"subitem_text_value":"岩手大学工学部情報システム工学科"}]},"item_16_version_type_27":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"木村, 彰男"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"渡辺, 孝志"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-11-14"}],"displaytype":"detail","filename":"tieice-vj83-d-2n5p1256-1265.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"tieice-vj83-d-2n5p1256-1265.pdf","url":"https://iwate-u.repo.nii.ac.jp/record/9705/files/tieice-vj83-d-2n5p1256-1265.pdf"},"version_id":"3d93a2b5-a64c-4683-aac1-65a5a479c62a"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"図形認識","subitem_subject_scheme":"Other"},{"subitem_subject":"一般化ハフ交換","subitem_subject_scheme":"Other"},{"subitem_subject":"FGHT","subitem_subject_scheme":"Other"},{"subitem_subject":"最小2乗法","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"図形検出力を向上させた高速一般化ハフ変換","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"図形検出力を向上させた高速一般化ハフ変換"}]},"item_type_id":"16","owner":"3","path":["1519"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-02-10"},"publish_date":"2009-02-10","publish_status":"0","recid":"9705","relation_version_is_last":true,"title":["図形検出力を向上させた高速一般化ハフ変換"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T10:58:47.578340+00:00"}