{"created":"2021-03-01T06:43:28.828432+00:00","id":25514,"links":{},"metadata":{"_buckets":{"deposit":"bf3db39d-8017-4d51-9f29-f06d4ed09472"},"_deposit":{"id":"25514","owners":[],"pid":{"revision_id":0,"type":"depid","value":"25514"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00025514","sets":["27:2466:2467:2575","9:504:2469:2576"]},"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Development of Forest Landscape Information Processing System with Color Computer Graphics : Generating α-composed 2D-image and 3D-image using Aerial Photo, Digital Terrain Model and Categorical Vegitation Data"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1991","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"154","bibliographicPageStart":"143","bibliographicVolumeNumber":"83","bibliographic_titles":[{"bibliographic_title":"東京大学農学部演習林報告"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"カラー・コンピュータ・グラフィックスを活用した森林景観情報処理システムを開発した。その結果，以下の点が明らかとなった。（1）フルカラー空中写真画像とメッシュデータのα合成は，空中写真が持つ即地的な地域情報とメッシュデータとの同時表示に効果的である。（2）数値地形情報を利用したシャドウマップとフルカラー空中写真画像とをα合成することにより空中写真画像に立体感をあたえた画像が生成でき，メッシュ情報表示の効果的なベースとすることができた。（3）数値地形情報をもちいたメッシュの3D表示に際して，空中写真画像をそのまま各メッシュのテクスチャーデータとして3D表示する方法を用いることで，メッシュアナリシスによる2Dでの検討結果を，従来のメッシュデータの色分け3D表示よりも即地的な状況を含めて分かりやすく表現することができた。","subitem_description_type":"Abstract"},{"subitem_description":"The Forest landscape information processing system making use of Color Computer Graphics was deyeloped. The following results were obtained. (1) By α-composit process the mesh data of vegetation, visibility etc. is conveniently displayed together with aereal photo. Thus one can easily grasp the relation and contrast between the numerical mesh data and general area information provided by aereal photo. (2) In order to present 3-Dimensional information in 2-Dimensional aereal photo, the aereal photo should be α-composed with the shadow map generated from DTM (Digital Terrain Model). This composite image is also appropriate as background image for displaying mesh data. (3) In generating the 3-Dimensional image with DTM we have mapped the aereal photo to each mesh. Thus, the fidelity of the landscape image is considerably improved in comparison with the ordinary method of painting each mesh in accordance with the digital mesh data.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"55155","nameIdentifierScheme":"WEKO"}],"names":[{"name":"SAITO, Kaoru"}]},{"nameIdentifiers":[{"nameIdentifier":"55156","nameIdentifierScheme":"WEKO"}],"names":[{"name":"KUMAGAI, Youichi"}]}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学大学院農学生命科学研究科附属演習林"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00162451","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03716007","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"610","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"The Tokyo University Forests"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学農学部附属演習林研究部"},{"subitem_text_value":"東京大学農学部林学科"},{"subitem_text_value":"Research Division of The University Forests, Faculty of Agriculture, The University of Tokyo"},{"subitem_text_value":"Department of Forestry, Faculty of Agieuture, The University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"斎藤, 馨"}],"nameIdentifiers":[{"nameIdentifier":"55153","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"熊谷, 洋一"}],"nameIdentifiers":[{"nameIdentifier":"55154","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":"2017-06-09"}],"displaytype":"detail","filename":"esrh083005.pdf","filesize":[{"value":"1.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"esrh083005.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/25514/files/esrh083005.pdf"},"version_id":"269b2782-9644-4e5f-bf69-a6aeef07b0d9"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"カラー・コンピュータ・グラフィックス","subitem_subject_scheme":"Other"},{"subitem_subject":"森林景観情報","subitem_subject_scheme":"Other"},{"subitem_subject":"メッシュアナリシス","subitem_subject_scheme":"Other"},{"subitem_subject":"α合成","subitem_subject_scheme":"Other"},{"subitem_subject":"Color Computer Graphics","subitem_subject_scheme":"Other"},{"subitem_subject":"Forest Landscape information","subitem_subject_scheme":"Other"},{"subitem_subject":"Mesh Analysis","subitem_subject_scheme":"Other"},{"subitem_subject":"Alpha-Compositing Method","subitem_subject_scheme":"Other"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"カラー・コンピュータ・グラフィックスによる森林景観情報処理手法の開発 : 空中写真画像と地形・植生数値情報のa合成表示と3D表示","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"カラー・コンピュータ・グラフィックスによる森林景観情報処理手法の開発 : 空中写真画像と地形・植生数値情報のa合成表示と3D表示"}]},"item_type_id":"4","owner":"1","path":["2576","2575"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-09-03"},"publish_date":"2014-09-03","publish_status":"0","recid":"25514","relation_version_is_last":true,"title":["カラー・コンピュータ・グラフィックスによる森林景観情報処理手法の開発 : 空中写真画像と地形・植生数値情報のa合成表示と3D表示"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:03:43.324372+00:00"}