{"links":{},"id":70206,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00070206","sets":["1164:4619:5972:6153"]},"path":["6153"],"owner":"10","recid":"70206","title":["平面を利用した直接法によるカメラキャリブレーション"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-08-29"},"_buckets":{"deposit":"c3962228-773f-462c-8835-d220266ecd01"},"_deposit":{"id":"70206","pid":{"type":"depid","value":"70206","revision_id":0},"owners":[10],"status":"published","created_by":10},"item_title":"平面を利用した直接法によるカメラキャリブレーション","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"平面を利用した直接法によるカメラキャリブレーション"},{"subitem_title":"A Direct Method for Camera Calibration from Planar Scene","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2010-08-29","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京工業大学大学院理工学研究科機械制御システム専攻."},{"subitem_text_value":"東京工業大学大学院理工学研究科機械制御システム専攻."}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Department of Mechanical and Control Engineering, Graduate School of Science and Engineering, Tokyo Institute of Technology.","subitem_text_language":"en"},{"subitem_text_value":"Department of Mechanical and Control Engineering, Graduate School of Science and Engineering, Tokyo Institute of Technology.","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/70206/files/IPSJ-CVIM10173004.pdf"},"date":[{"dateType":"Available","dateValue":"2012-08-29"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CVIM10173004.pdf","filesize":[{"value":"2.8 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":"52d090e9-3d3b-4a4f-a8b4-143b59c6fb54","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":"杉本, 茂樹"},{"creatorName":"奥富, 正敏"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shigeki, Sugimoto","creatorNameLang":"en"},{"creatorName":"Masatoshi, Okutomi","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":"本稿では，レンズ歪みを含むカメラパラメータのキャリブレーションを，直接法による画像レジストレーションに基づいて行う手法を提案する．本手法では，任意のテクスチャを持つ平面を撮影した複数の画像を利用して，これらの画像が全て一致するように，最適化手法を用いてカメラパラメータを推定する．直接法では，全ての画素が推定に寄与できるため，画像中の特徴点を対応を利用する従来法よりも高精度な推定が期待できる．また，チェスボード等の特別なパターンを必要としないだけでなく，特徴点の入力も不要であることから，校正物体を利用する手法よりも手順を簡略化することが可能と考えられる．合成画像および実画像実験を用いて本手法の有効性を検証した結果を報告する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In this paper we present a direct method for camera self-calibration from planar scenes. We estimate the camera parameters including lens distortion coefficients that minimizes a SSD (sum of squared differences) function composed with the pixel values of multiple images viewing an arbitrary textured plane. The contribution of every pixel to the measurements can improve the precision of the estimated parameters compared with existing feature-based self-calibration techniques. In addition, this method enables us to offer an easy calibration interfaces which doesn't require specific calibration patterns on the calibration target, such as chessboard patterns, nor user input of corner positions on the target. We report the validity of the method through the experiments using synthetic images and real images.","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":"2010-08-29","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicVolumeNumber":"2010-CVIM-173"}]},"relation_version_is_last":true,"weko_creator_id":"10"},"created":"2025-01-18T23:29:29.389215+00:00","updated":"2025-01-21T23:33:26.061129+00:00"}