{"created":"2023-05-15T11:59:59.663694+00:00","id":6649,"links":{},"metadata":{"_buckets":{"deposit":"35ca225b-f06f-4b8c-8e01-fb4682ae0cdc"},"_deposit":{"created_by":14,"id":"6649","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"6649"},"status":"published"},"_oai":{"id":"oai:kyutech.repo.nii.ac.jp:00006649","sets":["8:24"]},"author_link":["28124","399","402","404"],"control_number":"6649","item_21_alternative_title_18":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"TRAFFIC SIGNS AND SIGNALS DETECTION EMPLOYING THE MY VISION SYSTEM FOR A VISUALLY IMPAIRED PERSON","subitem_alternative_title_language":"en"}]},"item_21_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"391","bibliographicPageStart":"385","bibliographicVolumeNumber":"7","bibliographic_titles":[{"bibliographic_title":"ICIC Express Letters, Part B: Applications","bibliographic_titleLang":"en"}]}]},"item_21_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In recent years, the equipment on walk support for visually impaired persons has spread to a certain extent. A studded paving block and a sound-type signal are set on the sidewalk or on the road in many places. However, there are still problems such that the studded paving block is still installed at limited places, or the sound of the signal is obscure because of the environmental noise such as roaring traffic or heavy rain. Therefore, a system that can support visually impaired persons in more effective way is necessary, such as a system which finds a signal or a traffic sign automatically and provides its information to the visually impaired. In order to realize such a system, this paper proposes a method of detecting pedestrian signals and crosswalk signs by a camera and a computer which we call MY VISION system. In the proposed method, color information is used in the first step to restrict the search for traffic signal and sign candidates, and then the HOG feature is introduced to describe the candidates by feature vectors. Recognition of the signals and the signs is performed by applying randomized trees to the candidates. The color sign of the pedestrian signal is also discriminated by using color information.Experimental results are shown and the method is evaluated.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_21_link_62":{"attribute_name":"研究者情報","attribute_value_mlt":[{"subitem_link_url":"https://hyokadb02.jimu.kyutech.ac.jp/html/35_ja.html"}]},"item_21_publisher_7":{"attribute_name":"出版社","attribute_value_mlt":[{"subitem_publisher":"ICIC International","subitem_publisher_language":"en"}]},"item_21_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.24507/icicelb.07.02.385","subitem_relation_type_select":"DOI"}}]},"item_21_rights_13":{"attribute_name":"著作権関連情報","attribute_value_mlt":[{"subitem_rights":"ICIC International Copyright (c) 2016"}]},"item_21_select_59":{"attribute_name":"査読の有無","attribute_value_mlt":[{"subitem_select_item":"yes"}]},"item_21_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2185-2766","subitem_source_identifier_type":"PISSN"}]},"item_21_text_28":{"attribute_name":"論文ID（連携）","attribute_value_mlt":[{"subitem_text_value":"10292972"}]},"item_21_text_63":{"attribute_name":"連携ID","attribute_value_mlt":[{"subitem_text_value":"8390"}]},"item_21_version_type_58":{"attribute_name":"出版タイプ","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":"Kumano, Takaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNames":[{}]}],"creatorAlternatives":[{"creatorAlternative":"丹上, 結乃純","creatorAlternativeLang":"ja"},{"creatorAlternative":"Tanjo, Yui","creatorAlternativeLang":"en"},{"creatorAlternative":"タンジョウ, ユウイ","creatorAlternativeLang":"ja-Kana"}],"creatorNames":[{"creatorName":"Tan, Joo kooi","creatorNameLang":"en"},{"creatorName":"タン, ジュークイ","creatorNameLang":"ja"}],"nameIdentifiers":[{},{},{},{}]},{"creatorAffiliations":[{"affiliationNames":[{}]}],"creatorAlternatives":[{"creatorAlternative":"Kamiya, Tohru","creatorAlternativeLang":"en"},{"creatorAlternative":"神谷, 亨","creatorAlternativeLang":"ja"},{"creatorAlternative":"カミヤ, トオル","creatorAlternativeLang":"ja-Kana"}],"creatorNames":[{"creatorName":"Kim, Hyungseop","creatorNameLang":"en"},{"creatorName":"金, 亨燮","creatorNameLang":"ja"}],"nameIdentifiers":[{},{},{},{}]},{"creatorAffiliations":[{"affiliationNames":[{}]}],"creatorNames":[{"creatorName":"石川, 聖二","creatorNameLang":"ja"},{"creatorName":"Ishikawa, Seiji","creatorNameLang":"en"},{"creatorName":"イシカワ, セイジ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-08-21"}],"displaytype":"detail","filename":"icicelb.07.02.385.pdf","filesize":[{"value":"344.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"icicelb.07.02.385.pdf","url":"https://kyutech.repo.nii.ac.jp/record/6649/files/icicelb.07.02.385.pdf"},"version_id":"55ba47c4-ec75-4861-a155-51060defeb47"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"MY VISION","subitem_subject_scheme":"Other"},{"subitem_subject":"HOG","subitem_subject_scheme":"Other"},{"subitem_subject":"Randomized trees","subitem_subject_scheme":"Other"},{"subitem_subject":"HSV model","subitem_subject_scheme":"Other"},{"subitem_subject":"Computer vision","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Traffic signs and signals detection employing the MY VISION system for a visually impaired person","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Traffic signs and signals detection employing the MY VISION system for a visually impaired person","subitem_title_language":"en"}]},"item_type_id":"21","owner":"14","path":["24"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2020-08-21"},"publish_date":"2020-08-21","publish_status":"0","recid":"6649","relation_version_is_last":true,"title":["Traffic signs and signals detection employing the MY VISION system for a visually impaired person"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2024-02-28T04:47:39.759674+00:00"}