{"created":"2023-05-15T12:05:23.637528+00:00","id":10053,"links":{},"metadata":{"_buckets":{"deposit":"0a8e2571-6546-4536-bab9-c6f11be6b64c"},"_deposit":{"created_by":3,"id":"10053","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"10053"},"status":"published"},"_oai":{"id":"oai:iwate-u.repo.nii.ac.jp:00010053","sets":["1515:1519"]},"author_link":["62389","62392","62390","62391"],"item_16_alternative_title_23":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Acceleration of Generalized Hough Transforms by Polygonal Approximation and Detection of Arbitrary Shapes"}]},"item_16_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1991-08-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"8","bibliographicPageEnd":"1003","bibliographicPageStart":"995","bibliographicVolumeNumber":"J74-D2","bibliographic_titles":[{"bibliographic_title":"電子情報通信学会論文誌 D"}]}]},"item_16_date_6":{"attribute_name":"登録日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2011-01-24"}]},"item_16_description_12":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"本論文では，相似変換不変な任意図形検出法として，一般化ハフ（Hough）変換（GHT）を高速化した線分近似GHTに基づく方法を提案している．具体的には，輪郭線が区分的に線分近似されている図形パターンに対してGHTの高速化が可能であることを示すと共に，これに分解能の多重化処理と非線形最小2乗法による最適パラメータ推定を組み合わせたパターン検出法を述べている．本手法は，（1）投票操作が画素単位から線分単位となり，投票処理が高速化される，（2）精度の高いパラメータ推定が可能である，（3）重なりなどで輪郭線の一部が欠損した画像にも対処できる，などの特徴を有している．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，良好な検出結果が得られた．","subitem_description_type":"Other"}]},"item_16_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"62391","nameIdentifierScheme":"WEKO"}],"names":[{"name":"WATANABE, Takashi"}]},{"nameIdentifiers":[{"nameIdentifier":"62392","nameIdentifierScheme":"WEKO"}],"names":[{"name":"ISHITOBASHI, Makoto"}]}]},"item_16_publisher_14":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"電子情報通信学会"}]},"item_16_rights_18":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"copyright©1991 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":"渡辺, 孝志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"石戸橋, 真"}],"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-v74n8p995-1003.pdf","filesize":[{"value":"677.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"tieice-v74n8p995-1003.pdf","url":"https://iwate-u.repo.nii.ac.jp/record/10053/files/tieice-v74n8p995-1003.pdf"},"version_id":"c2858078-786a-4b70-8867-063e3b6fd3db"}]},"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":"線分近似による一般化ハフ変換の高速化と任意図形検出","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"線分近似による一般化ハフ変換の高速化と任意図形検出"}]},"item_type_id":"16","owner":"3","path":["1519"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-01-24"},"publish_date":"2011-01-24","publish_status":"0","recid":"10053","relation_version_is_last":true,"title":["線分近似による一般化ハフ変換の高速化と任意図形検出"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T11:48:30.384370+00:00"}