{"created":"2023-05-15T14:42:20.138321+00:00","id":2586,"links":{},"metadata":{"_buckets":{"deposit":"d59b3aec-081f-434b-a057-09e4a9a3912f"},"_deposit":{"created_by":3,"id":"2586","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"2586"},"status":"published"},"_oai":{"id":"oai:ksu.repo.nii.ac.jp:00002586","sets":["14:179:185"]},"author_link":["20082","6845","20067","20985","20993"],"control_number":"2586","item_2_biblio_info_12":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-07","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"103","bibliographicPageStart":"83","bibliographicVolumeNumber":"6","bibliographic_titles":[{"bibliographic_title":"京都産業大学先端科学技術研究所所報"},{"bibliographic_title":"The bulletin of the Research Institute of Advanced Technology Kyoto Sangyo University","bibliographic_titleLang":"en"}]}]},"item_2_description_11":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"The Lane-Bates method of blind deconvolution makes it possible to analytically recover the original image without prior knowledge of blurs convolved in a given image. The method utilizes the zeros of the z-transform of the given image. Its implementation, however, requires highly nontrivial analysis of the zeros. We have developed a novel scheme that considerably simplifies the analysis of the zeros. We have developed two versions of the scheme, i.e., determinant conditions (DCs) for the zeros of blurs and a search algorithm (SA) of blur images. The DCs consist of two forms, i.e., a derivative form and a multi-point form. The derivative form is given as a determinant form of conditions on derivatives of the zeros of assumed blurs that can be evaluated by using zeros of the z-transform of the given image. On the other hand, the multi-point form is given as a determinant form of conditions on the zeros of assumed blurs that are evaluated at multiple points in z space. The scheme is particularly powerful when the blurs have multiple structures as we illustrate. The SA is given as a form of simultaneous equations for blur elements of an assumed blur. The method is powerful when we try to find a single blur. This method is robust for compressed gray-scale images. These methods have been experimentally tested with model blurred images and shown to be powerful. In this report we illustrate how they are useful for the Lane-Bates blind deconvolution.","subitem_description_type":"Other"}]},"item_2_description_15":{"attribute_name":"表示順","attribute_value_mlt":[{"subitem_description":"6","subitem_description_type":"Other"}]},"item_2_description_16":{"attribute_name":"アクセション番号","attribute_value_mlt":[{"subitem_description":"KJ00004689278","subitem_description_type":"Other"}]},"item_2_description_2":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"記事種別(日)","attribute_value_mlt":[{"subitem_description":"研究論文","subitem_description_type":"Other"}]},"item_2_description_9":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_description":"Paper","subitem_description_type":"Other"}]},"item_2_source_id_1":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA11815191","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_19":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1347-3980","subitem_source_identifier_type":"PISSN"}]},"item_2_text_7":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Department of Information and Communication Sciences, Kyoto Sangyo University"},{"subitem_text_language":"en","subitem_text_value":"Department of Information and Communication Sciences, Kyoto Sangyo University"},{"subitem_text_language":"en","subitem_text_value":"Department of Information and Communication Sciences, Kyoto Sangyo University"},{"subitem_text_language":"en","subitem_text_value":"Department of Computer Sciences, Kyoto Sangyo University"},{"subitem_text_language":"en","subitem_text_value":"Department of Information and Communication Sciences, Kyoto Sangyo University"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"MORITANI, Ikuo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"20082","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"AOGAKI, Souichirou","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"6845","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"SUGAI, Takao","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"20067","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"TAKEUCHI, Fujio","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"20985","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"TOYAMA, Fumiharu Masahumi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"20993","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-01-28"}],"displaytype":"detail","filename":"KJ00004689278.pdf","filesize":[{"value":"1.7 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00004689278.pdf","url":"https://ksu.repo.nii.ac.jp/record/2586/files/KJ00004689278.pdf"},"version_id":"5e40a0bf-7c33-4d96-8c77-1c4a61ee7195"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Novel scheme for Lane-Bates' blind deconvolution : Determinant conditions for the zeros of blurs and a simple algorithm for eliminating blurs","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Novel scheme for Lane-Bates' blind deconvolution : Determinant conditions for the zeros of blurs and a simple algorithm for eliminating blurs","subitem_title_language":"en"}]},"item_type_id":"2","owner":"3","path":["185"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2018-01-28"},"publish_date":"2018-01-28","publish_status":"0","recid":"2586","relation_version_is_last":true,"title":["Novel scheme for Lane-Bates' blind deconvolution : Determinant conditions for the zeros of blurs and a simple algorithm for eliminating blurs"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-09-28T06:42:41.185620+00:00"}