{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00053099","sets":["1164:4619:4688:4691"]},"path":["4691"],"owner":"1","recid":"53099","title":["プレゼンテーションのための実写映像ハンドリング"],"pubdate":{"attribute_name":"公開日","attribute_value":"1997-07-24"},"_buckets":{"deposit":"a8acf8ed-7372-4272-b489-98f4dc399f13"},"_deposit":{"id":"53099","pid":{"type":"depid","value":"53099","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"プレゼンテーションのための実写映像ハンドリング","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"プレゼンテーションのための実写映像ハンドリング"},{"subitem_title":"Live Image Handling for Computer - assisted Presentation System","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"1997-07-24","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"北海道大学工学部"},{"subitem_text_value":"北海道大学工学部"},{"subitem_text_value":"北海道大学工学部"},{"subitem_text_value":"北海道大学工学部"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Hokkaido University","subitem_text_language":"en"},{"subitem_text_value":"Hokkaido University","subitem_text_language":"en"},{"subitem_text_value":"Hokkaido University","subitem_text_language":"en"},{"subitem_text_value":"Hokkaido 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/53099/files/IPSJ-CVIM97106002.pdf"},"date":[{"dateType":"Available","dateValue":"1999-07-24"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CVIM97106002.pdf","filesize":[{"value":"969.2 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":"20"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"5d1f4596-7fc2-447a-afb8-5d561e8cb6f5","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 1997 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"山口, 敬人"},{"creatorName":"戸田, 真志"},{"creatorName":"川嶋, 稔夫"},{"creatorName":"青木, 由直"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takahito, Yamaguchi","creatorNameLang":"en"},{"creatorName":"Masashi, Toda","creatorNameLang":"en"},{"creatorName":"Toshio, Kawashima","creatorNameLang":"en"},{"creatorName":"Yoshinao, Aoki","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":"文書や図の実写映像に対するハンドリングが可能な、コンピュータ支援のプレゼンテーションシステムを提案する。このシステムにおいて、映像の入力はコンピュータ制御可能なアクティブカメラを用いて行われる。画像中における濃度分布および濃度変化の解析は、ズームが必要な領域抽出および適切なズーム値決定の指標となり得る。また、パン・チルトによって得られた画像群を、イメージモザイキングによって合成することにより、画像を統合的に扱うことが可能となる。本稿では文書などの実画像に基づく最適ズームの決定および、スキャニング画像の統合に関する手法について述べる。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We propose a computer-assisted presentation system which can handle live images of documents and drawings. In the system, documents are input using a computer-controlled camera; the camera can actively determine zoom parameters and viewing angles from the gray-level histogram of viewing area in order to capture the whole document image in sufficient resolution. Scanned images are mosaiced into a large image. This report shows the algorithm to select optimal zoom parameter from document images, and the method to combine adaptively scanned images.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"16","bibliographic_titles":[{"bibliographic_title":"情報処理学会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":"9","bibliographicIssueDates":{"bibliographicIssueDate":"1997-07-24","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"70(1997-CVIM-106)","bibliographicVolumeNumber":"1997"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":53099,"updated":"2025-01-22T06:27:49.626428+00:00","links":{},"created":"2025-01-18T23:17:16.529486+00:00"}