{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00068268","sets":["1164:3368:6057:6058"]},"path":["6058"],"owner":"10","recid":"68268","title":["マイクロ波ドップラーセンサを用いたジェスチャー認識システムの提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-03-10"},"_buckets":{"deposit":"f7ae504d-2ee5-4b5b-810c-c35826ecaec4"},"_deposit":{"id":"68268","pid":{"type":"depid","value":"68268","revision_id":0},"owners":[10],"status":"published","created_by":10},"item_title":"マイクロ波ドップラーセンサを用いたジェスチャー認識システムの提案","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"マイクロ波ドップラーセンサを用いたジェスチャー認識システムの提案"},{"subitem_title":"A Gesture Recognition Approach by using Microwave Doppler Sensors","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2010-03-10","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"同志社大学大学院工学研究科"},{"subitem_text_value":"同志社大学大学院工学研究科"},{"subitem_text_value":"同志社大学大学院工学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Engineering, Doshisha University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Engineering, Doshisha University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Engineering, Doshisha 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/68268/files/IPSJ-IS10111001.pdf"},"date":[{"dateType":"Available","dateValue":"2012-03-10"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IS10111001.pdf","filesize":[{"value":"482.7 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"38"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"2dcface9-65a2-44c5-a9b8-c46e83a8e9d7","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2010 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"窪田, 裕介"},{"creatorName":"金田, 重郎"},{"creatorName":"芳賀, 博英"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yusuke, Kubota","creatorNameLang":"en"},{"creatorName":"Shigeo, Kaneda","creatorNameLang":"en"},{"creatorName":"Hirohide, Haga","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11253943","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":"「手振り」 等のジェスチャーによって，家庭電化製品を制御 (例えば，電源 ON-OFF) できれば，ユーザ利便性の高い，完全ハンズフリーの制御手法を実現できる．ジェスチャー検出手法としては，既にビデオカメラを用いた方法がある．しかし，カメラを用いると，暗闇では利用できず，ベッドルームなどではプライバシーが問題となる．赤外線レーダーを用いたシステムも提案されているが高価である．家庭内利用を考えた場合，安価なデバイスでの実現が前提となる．そこで，本稿では，マイクロ波ドップラーセンサを用いたジェスチャー検出手法を提案する．具体的には，「手振り」 をドップラー信号の周期性から検出する．また，「手振り」 の方向を，周波数特性を用いて判断する．これにより，被制御機器の台数・場所，及び操作者の位置に依存することなく，リアルタイムに機器を制御可能である．照明器具 2 台にそれぞれセンサを接続したプロトタイプを開発した．動作時間は 2 秒であり，正しくジェスチャーを検出したもの 82%．センサを誤認識したもの 3%，規定時間内に検出できなかったもの 15% であった．検出できなかったケースは機器の操作上の実害はない．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"If electric home appliances can be controlled by means of hand gestures, the complete hands-free interface is quite user-friendly. The some conventional gesture detection approaches have already studied. These studies employ a video camera or infrared radar. A video camera has, however, severe problems: some kind of lighting system is required and the camera has danger of invading the privacy. Also, infrared radar is quite expensive. To solve these problems, this paper proposes a new multiple appliance control method by using microwave Doppler sensors that can distinguish hand gesture and other actions, and the recognition does not depend on the number and the place of the home electric appliances and the user's location in the room. A prototype system having two lighting equipments was developed. The gesture is detected within 2 seconds in real-time operation. Total 200 gestures were evaluated. The 85% of the gestures are correctly detected and the 3% are incorrectly miss-detected as the gesture for the other equipment. Remaining 15% of the gestures produce no action. This no-action does not result in a bad substantial influence of equipment control after the misdetection.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告情報システムと社会環境（IS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2010-03-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2010-IS-111"}]},"relation_version_is_last":true,"weko_creator_id":"10"},"updated":"2025-01-22T00:15:20.132263+00:00","created":"2025-01-18T23:28:22.080021+00:00","links":{},"id":68268}