{"created":"2025-02-18T01:45:01.818339+00:00","id":2001031,"links":{},"metadata":{"_buckets":{"deposit":"af1abc5a-bc11-473d-b8c2-2226154978aa"},"_deposit":{"created_by":41,"id":"2001031","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2001031"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02001031","sets":["1730444917621"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Correcting distortion of image by image registration","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tamaki, Toru","creatorNameLang":"en"}],"familyNames":[{"familyName":"Tamaki","familyNameLang":"en"}],"givenNames":[{"givenName":"Toru","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Yamamura, Tsuyoshi","creatorNameLang":"en"}],"familyNames":[{"familyName":"Yamamura","familyNameLang":"en"}],"givenNames":[{"givenName":"Tsuyoshi","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Ohnishi, Noboru","creatorNameLang":"en"}],"familyNames":[{"familyName":"Ohnishi","familyNameLang":"en"}],"givenNames":[{"givenName":"Noboru","givenNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"Copyright (c) 2002 Asian Federation of Computer Vision Societies"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"540","subitem_subject_scheme":"NDC"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"We propose a method for correcting image distortion due to camera lense by calibrating intrinsic camera parameters. The proposed method is based on image registration and doesn't require point-to-point correspondence. Parameters of theree successive transformations - view change, radial distortion and illumination change - are estimated using the Gauss-Newton method. Estimating all 19 unknowns simultaneously, we introduce the implicit function theorem for calculating the Jacobian. To avoid local minima, we first estimate parameters for view change and employ coarse-to-fine minimization. Experimental results using real images demonstrate the robustness and the usefulness of the proposed method.","subitem_description_language":"en"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"Asian Federation of Computer Vision Societies"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_1617187024783":{"attribute_name":"Page Start","attribute_value_mlt":[{"subitem_start_page":"521"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2002-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"526","bibliographicPageStart":"521","bibliographicVolumeNumber":"2","bibliographic_titles":[{"bibliographic_title":"Proceedings of the Fifth Asian Conference on Computer Vision : ACCV 2002"},{"bibliographic_title":"Proceedings of the Fifth Asian Conference on Computer Vision : ACCV 2002"}]}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_1617353299429":{"attribute_name":"Relation","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://ir.lib.hiroshima-u.ac.jp/00020424","subitem_relation_type_select":"URI"}}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-03-18"}],"displaytype":"simple","filename":"accv2002_dist.pdf","filesize":[{"value":"1.1 MB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2001031/files/accv2002_dist.pdf"},"version_id":"0316f10d-e477-4dbe-ac39-f6885888d268"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"20423"},"item_title":"Correcting distortion of image by image registration","item_type_id":"40003","owner":"41","path":["1730444917621"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-18"},"publish_date":"2023-03-18","publish_status":"0","recid":"2001031","relation_version_is_last":true,"title":["Correcting distortion of image by image registration"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-02-18T03:09:32.917041+00:00"}