{"links":{},"id":69555,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00069555","sets":["1164:4619:5972:6107"]},"path":["6107"],"owner":"10","recid":"69555","title":["勾配情報に基づく画像合成のためのポアソン方程式安定化"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-05-20"},"_buckets":{"deposit":"e2be574a-7239-4bb1-bb72-624c44d8821a"},"_deposit":{"id":"69555","pid":{"type":"depid","value":"69555","revision_id":0},"owners":[10],"status":"published","created_by":10},"item_title":"勾配情報に基づく画像合成のためのポアソン方程式安定化","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"勾配情報に基づく画像合成のためのポアソン方程式安定化"},{"subitem_title":"Stabilization of Poisson Equation for Gradient-Based Image Composing","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"卒論ダイジェスト１","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2010-05-20","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京工業大学"},{"subitem_text_value":"東京工業大学"},{"subitem_text_value":"東京工業大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Tokyo Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Tokyo Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"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/69555/files/IPSJ-CVIM10172009.pdf"},"date":[{"dateType":"Available","dateValue":"2012-05-20"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CVIM10172009.pdf","filesize":[{"value":"2.2 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":"99359efc-013d-4f65-b41e-86feff5ab5ea","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":"神尾, 亮"},{"creatorName":"田中, 正行"},{"creatorName":"奥富, 正敏"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ryo, Kamio","creatorNameLang":"en"},{"creatorName":"Masayuki, Tanaka","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":"画像合成処理の従来手法として，入力画像の勾配情報を用いた Poisson Image Editing という手法がある．しかし，Poisson Image Editing では，合成する画像によっては不自然な画像が生成されることがある．そこで筆者らは，画像全体で最適化を行うことで自然な合成画像を生成する合成処理について考える．従来手法として，画像全体で最適化を行う画像合成処理手法が提案されているが，合成画像を生成するためのポアソン方程式の解を安定的に求めることができない．また，計算機に実装するためには評価関数を離散系で考える必要があるが，離散系での検討が十分でない．筆者らは，従来手法について検証し，安定的に合成画像を出力することのできる手法を提案する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Poisson Image Editing is the image composing processing that uses the image gradient information. However, Poisson Image Editing synthesizes an unnatural image for some input images. We propose an image composing algorithm to generate natural images by optimizing over the entire image. Agarwala et al proposed the algorithm by optimizing over the entire image. However, their algorithm is unstable, especially DC and low-frequency components. In addition, they did not mention about an implementation in a discrete system. First, we clarify issues for the implementation of the Poisson equation in the discrete system. Then, we also provide an solution for the implementation issues.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","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":"2010-05-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicVolumeNumber":"2010-CVIM-172"}]},"relation_version_is_last":true,"weko_creator_id":"10"},"created":"2025-01-18T23:28:59.282843+00:00","updated":"2025-01-21T23:52:41.357960+00:00"}