{"id":77770,"updated":"2025-01-21T20:47:15.784906+00:00","links":{},"created":"2025-01-18T23:33:17.067422+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00077770","sets":["6164:6165:6543:6544:6548"]},"path":["6548"],"owner":"10","recid":"77770","title":["超解像処理のための黒色粉末の散布による画素形状のコード化"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-10-01"},"_buckets":{"deposit":"7f575426-ab91-4cbe-9634-0fe404ecf64d"},"_deposit":{"id":"77770","pid":{"type":"depid","value":"77770","revision_id":0},"owners":[10],"status":"published","created_by":10},"item_title":"超解像処理のための黒色粉末の散布による画素形状のコード化","author_link":["0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"超解像処理のための黒色粉末の散布による画素形状のコード化"}]},"item_type_id":"18","publish_date":"2011-10-01","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_18_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"大阪大学大学院基礎工学研究科"},{"subitem_text_value":"広島市立大学大学院情報科学研究科"},{"subitem_text_value":"大阪大学大学院基礎工学研究科"}]},"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/77770/files/IPSJ-MIRU2011130.pdf"},"date":[{"dateType":"Available","dateValue":"2013-10-01"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MIRU2011130.pdf","filesize":[{"value":"2.0 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"5"},{"tax":["include_tax"],"price":"0","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"bc8348b5-5a3d-49e1-97b1-f6966d061a48","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2011 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"笹尾朋貴"},{"creatorName":"日浦慎作"},{"creatorName":"佐藤宏介"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_18_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本研究では，撮像素子の各画素形状をコード化することで超解像を高性能化する手法を提案する．従来の研究では撮像素子の各画素が矩形であることを前提としている．そのため，各画素のサンプリングは点サンプリングではなく正方形の畳み込みによって原画像の高周波成分が失われることになる. そこで本研究では，撮像素子の上に細かい黒色粉末を振りかけることで各画素の受光分布のランダムなコード化を行い，正方形の畳み込みによる原画像の高周波成分の損失を低減する手法を提案する．黒色粉末を振りかけた場合，どのようなコードになっているか未知となるため，その推定方法を示し，実験によりコードの推定を確かめた．更に，推定したコードを用いて作成した超解像画像を評価する.","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"906","bibliographic_titles":[{"bibliographic_title":"画像の認識・理解シンポジウム(MIRU2011)論文集"}],"bibliographicPageStart":"899","bibliographicIssueDates":{"bibliographicIssueDate":"2011-07-20","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"2011"}]},"relation_version_is_last":true,"weko_creator_id":"10"}}