{"updated":"2025-01-21T09:07:53.202809+00:00","links":{},"id":107183,"created":"2025-01-18T23:50:24.910948+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00107183","sets":["1164:3616:7453:7749"]},"path":["7749"],"owner":"11","recid":"107183","title":["検出しやすくボケにロバストな符号化マーカの提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-11-27"},"_buckets":{"deposit":"94660ff2-9525-46a4-8af3-3cdc47bcb394"},"_deposit":{"id":"107183","pid":{"type":"depid","value":"107183","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"検出しやすくボケにロバストな符号化マーカの提案","author_link":["15975","15977","15976","15978","15979","15972","15980","15974","15973","15971"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"検出しやすくボケにロバストな符号化マーカの提案"},{"subitem_title":"A Proposal of Encoding Marker which is Robust against Blur and easy to Detect","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2014-11-27","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名古屋大学大学院情報科学研究科"},{"subitem_text_value":"名古屋大学大学院情報科学研究科"},{"subitem_text_value":"岐阜聖徳学園大学経済情報学部"},{"subitem_text_value":"名古屋大学大学院情報科学研究科"},{"subitem_text_value":"名古屋大学大学院情報科学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Information Science, Nagoya University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science, Nagoya University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Economics and Information, Gifii Shotoku Gakuen University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science, Nagoya University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science, Nagoya University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/107183/files/IPSJ-AVM14087004.pdf"},"date":[{"dateType":"Available","dateValue":"2100-01-01"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-AVM14087004.pdf","filesize":[{"value":"1.2 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"27"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"fce257a9-70ee-4ed4-bd24-10356729da1b","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2014 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小堀, 訓成"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"出口, 大輔"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高橋, 友和"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"井手, 一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"村瀬, 洋"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Norimasa, Kobori","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Daisuke, Deguchi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tomokazu, Takahashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ichiro, Ide","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiroshi, Murase","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10438399","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本報告では，自由なマーカ配置の実現と遠方でボケたマーカの認識精度向上を目的とし，QR コードに代わる新たなマーカを提案する．提案手法では，マーカまでの距離や位置に依存しないマーカ検出を実現するために，SIFT のスケールスペース処理を利用する．そして，色頻度情報を用いてマーカの特徴量を表現し，拡散符号と独立成分分析を用いた符号化を行なう．これにより，遠方で低解像度なマーカに対してもロバストに認識することを可能にする．提案マーカの有効性を実験により評価した結果，復号成功率が 13％向上した．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We proposed a new encoding Marker which can have flexibility to marker's placement and distance. Our method can detect the marker by using the SIFT-Localization method without dependence on their parameters. Marker's feature is represented by frequency information of color encoded by using ICA and Spread code. In consequence, the proposal method shows a characteristic of robustness against blur. Experimental results showed that the proposed method could boost 13% success rate of decoding.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告オーディオビジュアル複合情報処理（AVM）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2014-11-27","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicVolumeNumber":"2014-AVM-87"}]},"relation_version_is_last":true,"weko_creator_id":"11"}}