{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00080191","sets":["1164:4619:6650:6651"]},"path":["6651"],"owner":"11","recid":"80191","title":["Kinectによる安定な動物体領域抽出のためのカラー画像とデプスマップの時刻合わせ"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-01-12"},"_buckets":{"deposit":"5de2f73c-0933-451c-9716-613341aec59e"},"_deposit":{"id":"80191","pid":{"type":"depid","value":"80191","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"Kinectによる安定な動物体領域抽出のためのカラー画像とデプスマップの時刻合わせ","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Kinectによる安定な動物体領域抽出のためのカラー画像とデプスマップの時刻合わせ"},{"subitem_title":"Pseudo-synchronization of Image and Depth Map of Kinect for Robust Extraction of Dynamic Object","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2012-01-12","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"大阪大学"},{"subitem_text_value":"大阪大学"},{"subitem_text_value":"大阪大学"},{"subitem_text_value":"大阪大学"},{"subitem_text_value":"大阪大学"},{"subitem_text_value":"大阪大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Osaka university","subitem_text_language":"en"},{"subitem_text_value":"Osaka university","subitem_text_language":"en"},{"subitem_text_value":"Osaka university","subitem_text_language":"en"},{"subitem_text_value":"Osaka university","subitem_text_language":"en"},{"subitem_text_value":"Osaka university","subitem_text_language":"en"},{"subitem_text_value":"Osaka 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/80191/files/IPSJ-CVIM12180059.pdf"},"date":[{"dateType":"Available","dateValue":"2014-01-12"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CVIM12180059.pdf","filesize":[{"value":"5.5 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"20"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"bf09b986-df87-44e8-a45c-3f609fdbf84b","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2012 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中島, 秀真"},{"creatorName":"満上, 育久"},{"creatorName":"山添, 大丈"},{"creatorName":"波部, 斉"},{"creatorName":"槇原, 靖"},{"creatorName":"八木, 康史"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hozuma, Nakajima","creatorNameLang":"en"},{"creatorName":"Ikuhisa, Mitsugami","creatorNameLang":"en"},{"creatorName":"Hirotake, Yamazoe","creatorNameLang":"en"},{"creatorName":"Hitoshi, Habe","creatorNameLang":"en"},{"creatorName":"Yasushi, Makihara","creatorNameLang":"en"},{"creatorName":"Yasushi, Yagi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11131797","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":"従来のカラー画像に対する背景差分ベースの前景領域抽出は，前景色と背景色が類似している場合や背景に変動が起こった場合に失敗するが，Kinectのように対象シーンに対するカラー画像とデプスマップを取得できるセンサを用いると，それぞれの背景差分を統合することにより，より安定に前景領域を取得できると考えられる．しかし，Kinectでは，この2種類のセンサが非同期で動作しており，前景が動物体の場合に，両者を単純に統合することができない．そこで本論文では，Kinectの二種類のセンサの撮影挙動に関する調査について報告するとともに，その結果を踏まえ，背景差分結果のモーフィングによって擬似的に同期のとれた画像を生成し，それらを統合する手法を提案する．実環境で歩行者を対象とした領域抽出を行い，提案手法の有効性を確認した．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Existing background subtraction methods often fail to extract a foreground region whose color is similar to that of the background. When we use Microsoft Xbox Kinect, since we can obtain both a color image and depth map simultaneously, it is expected to get a better foreground region by integrating extracted regions from the two kind of images. We have found, however, these two images are not captured synchronously so that the integration cannot be performed straightforward when a moving object is observed. In this paper, we first report investigation of the capturing behavior of Kinect, then propose a pseudo-synchronization method using a morphing technique. Experimental results about extraction of a walking human show its effectiveness.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告コンピュータビジョンとイメージメディア（CVIM）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2012-01-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"59","bibliographicVolumeNumber":"2012-CVIM-180"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":80191,"updated":"2025-01-21T19:56:19.317742+00:00","links":{},"created":"2025-01-18T23:34:43.079163+00:00"}