{"created":"2023-05-15T13:37:13.161573+00:00","id":9159,"links":{},"metadata":{"_buckets":{"deposit":"d394d699-0c6f-42bf-9f25-371e4cdf6115"},"_deposit":{"created_by":16,"id":"9159","owners":[16],"pid":{"revision_id":0,"type":"depid","value":"9159"},"status":"published"},"_oai":{"id":"oai:tobunken.repo.nii.ac.jp:00009159","sets":["471:1509:1510"]},"author_link":["29380","29381","29382","29379"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-03-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"61","bibliographicPageEnd":"107","bibliographicPageStart":"93","bibliographic_titles":[{"bibliographic_title":"保存科学"},{"bibliographic_title":"Science for Conservation","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"For the conservation and utilization of cultural properties, scientific investigations play an important role in determining their materials, structure, and state of deterioration. For this purpose, analytical methods that are non-invasive, compatible with a wide variety of chemicals, and easily interpretable are necessary. In recent years, hyperspectral imaging has emerged as a promising measurement method for the restoration of cultural properties and the analysis of materials. The combination of position and spectral information offers many possibilities for material characterization. The present reports the results of basic experiments to evaluate the performance of the hyperspectral camera and to set up the analysis conditions. The content of the basic experiment is to evaluate the spatial resolution, the analyzable wavelength range, and the validity of the reflection spectra.\nAccording to the results of the investigation of the viewing range and the obtained visible images at different distances, it was found that the distance between the material and the camera should be no more than 55 cm for investigations that require discrimination of sizes as small as 1 mm. From the results of measurements using a white plate with a reflectance of 95%, reliable reflection spectra can be obtained between 400 nm and 1000 nm. As a result of evaluating the validity of the reflectance spectra of the commercial pigments obtained by the hyperspectral camera, it was found that the spectra were mostly consistent with the reflectance spectral data of the materials reported in previous studies in the visible light region. In addition, the spectral information in the near-infrared region obtained in this study supplements the research results.","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"独立行政法人国立文化財機構 東京文化財研究所"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"紀, 芝蓮"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"犬塚, 将英"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"CHI,  Chih lien","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"INUZUKA, Masahide","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":"2022-04-12"}],"displaytype":"detail","filename":"08保存科学第61号　資料　紀ほか.pdf","filesize":[{"value":"2.0 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"06108","url":"https://tobunken.repo.nii.ac.jp/record/9159/files/08保存科学第61号　資料　紀ほか.pdf"},"version_id":"3118fd72-5c97-4482-830a-3260e4ad8653"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"〔資料〕文化財の2次元的な分光分析を行うためのハイパースペクトルカメラの性能評価","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"〔資料〕文化財の2次元的な分光分析を行うためのハイパースペクトルカメラの性能評価"},{"subitem_title":"Performance Evaluation of a Hyperspectral Camera for the Two-dimensional Spectroscopic Analysis of Cultural Objects","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"16","path":["1510"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-04-13"},"publish_date":"2022-04-13","publish_status":"0","recid":"9159","relation_version_is_last":true,"title":["〔資料〕文化財の2次元的な分光分析を行うためのハイパースペクトルカメラの性能評価"],"weko_creator_id":"16","weko_shared_id":-1},"updated":"2023-05-15T15:03:16.069747+00:00"}