{"created":"2023-06-20T14:38:05.248021+00:00","id":4556,"links":{},"metadata":{"_buckets":{"deposit":"1badec39-026c-4874-8293-a1fdc169f996"},"_deposit":{"created_by":1,"id":"4556","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"4556"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00004556","sets":["1887:1893","9:789:906:914"]},"author_link":["20544","20542","20543"],"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"PI345-8","bibliographicPageStart":"PI345-1","bibliographicVolumeNumber":"JAXA-SP-11-007E","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料"},{"bibliographic_title":"JAXA Special Publication: Final Reports of the ALOS Research Announcement Programs 1&2, 2011","bibliographic_titleLang":"en"}]}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Speckle filtering and edge detection are fundamental techniques for polarimetric synthetic aperture radar (PolSAR) image analysis. In this paper, based on complex Wishart distribution and the similarity test of the covariance matrix, a completely adaptive speckle filtering is proposed. Meanwhile, a new edge indicator named similar pixel number is developed. This indicator shows great sensitivity to determine the edge pixels and a new edge detection method is proposed. The novelty of this edge detector is that the edge can be detected without mono-edge assumption and the edge orientation can be extracted automatically without any window configurations and searching steps. The efficiency of the proposed speckle filter and edge detection scheme are demonstrated by ALOS/PALSAR data set.","subitem_description_type":"Other"}]},"item_3_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"},{"subitem_description":"形態: DVD-ROM1枚","subitem_description_type":"Other"}]},"item_3_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"},{"subitem_description":"Note: One DVD-ROM","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0065135086","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-SP-11-007E","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構地球観測研究センター (JAXA)(EORC)"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Earth Observation Research Center, Japan Aerospace Exploration Agency (JAXA)(EORC)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-113X","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11984031","subitem_source_identifier_type":"NCID"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東北大学大学院環境科学研究科"},{"subitem_text_value":"東北大学東北アジア研究センター"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Graduate School of Environmental Studies, Tohoku University"},{"subitem_text_language":"en","subitem_text_value":"Center of Northeast Asian Studies, Tohoku University"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"佐藤, 源之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Chen, Si-Wei","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sato, Motoyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-16"}],"displaytype":"detail","filename":"65135086.pdf","filesize":[{"value":"528.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"65135086.pdf","url":"https://jaxa.repo.nii.ac.jp/record/4556/files/65135086.pdf"},"version_id":"7811803c-a120-4496-acc7-f9b0cebb6906"}]},"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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"A NOVEL METHOD FOR POLARIMETRIC SAR IMAGE SPECKLE FILTERING AND EDGE DETECTION","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A NOVEL METHOD FOR POLARIMETRIC SAR IMAGE SPECKLE FILTERING AND EDGE DETECTION","subitem_title_language":"en"}]},"item_type_id":"3","owner":"1","path":["914","1893"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"4556","relation_version_is_last":true,"title":["A NOVEL METHOD FOR POLARIMETRIC SAR IMAGE SPECKLE FILTERING AND EDGE DETECTION"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:36:47.536821+00:00"}