{"created":"2023-07-25T10:37:53.676019+00:00","id":296,"links":{},"metadata":{"_buckets":{"deposit":"00ee2d63-f6b9-4b71-be42-6f498def49f3"},"_deposit":{"created_by":5,"id":"296","owners":[5],"pid":{"revision_id":0,"type":"depid","value":"296"},"status":"published"},"_oai":{"id":"oai:jcga.repo.nii.ac.jp:00000296","sets":["1:9:69"]},"author_link":["619","620","621","622","623","624","50","625"],"control_number":"296","item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-03-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1-2","bibliographicPageEnd":"105","bibliographicPageStart":"93","bibliographicVolumeNumber":"50","bibliographic_titles":[{"bibliographic_title":"海上保安大学校研究報告, 理工学系"},{"bibliographic_title":"Report of Japan Coast Guard Academy Part 2 (The Science and Engineering Section)","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Abstract\n   The optical camera/video has been generally used as a method for recognizing the object in water until now.   However, there are many problems as below; the recognizing distsance extremery shortens because the intensity of the optical wave is remarkably attenuated in the water, the field of view is obstracted because the irregular reflection is arisen by impurities and floating mud in the water and so on.   On the other hand, it is noticed that acoustic sonar using sound wave is an effective imaging technology in the water, since it's attenuation is smaller than the optical wave and the field of view is hardly obstructed by haze in the water.\n   Development of the underwater security sonar system is in progress by the Special coodination funds for the promotion of Sci. and Tech. of Ministry of Education, Culture, Sports, Sci. and Tech..   Practical acoustic video camera using the acoustic lens is produced experimentally as one of the element research and the practicable study in sea area around the Japan Coast guard Academy  is carried out.   In this paper, Composition and imaging principle of the acoustic video camera which seems to be useful as an apparatus for for monitoring or image pickup in the water are introduced, and applications and possibilities of the acoustic video camera in JCG agency are also mentioned.","subitem_description_type":"Abstract"}]},"item_10002_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15053/0000000296","subitem_identifier_reg_type":"JaLC"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"海上保安大学校"}]},"item_10002_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.15053/2006.21.09","subitem_relation_type_select":"DOI"}}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10088865","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0287-2951","subitem_source_identifier_type":"ISSN"}]},"item_10002_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"倉本, 和興"},{"creatorName":"クラモト, カズオキ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"619","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"倉重, 吉範"},{"creatorName":"クラシゲ, ヨシノリ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"620","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"田中, 隆博"},{"creatorName":"タナカ, タカヒロ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"621","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"浅田, 昭"},{"creatorName":"アサダ, アキラ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"622","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"KURAMOTO, Kazuoki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"623","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"KURASHIGE, Yoshinori","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"624","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"TANAKA, Takahiro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"50","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"ASADA, Akira","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"625","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":"2023-06-18"}],"displaytype":"detail","filename":"1_50-1-72-09_Kuramoto.pdf","filesize":[{"value":"1.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"音響ビデオカメラと実海域での水中監視映像","url":"https://jcga.repo.nii.ac.jp/record/296/files/1_50-1-72-09_Kuramoto.pdf"},"version_id":"1d2ae810-9893-4f8c-9528-a431acd3a5bf"}]},"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":"音響ビデオカメラと実海域での水中監視映像","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"音響ビデオカメラと実海域での水中監視映像","subitem_title_language":"ja"},{"subitem_title":"Underwater Surveillance Images in an Actual Sea by Acoustic Video Camera","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"5","path":["69"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-06-18"},"publish_date":"2023-06-18","publish_status":"0","recid":"296","relation_version_is_last":true,"title":["音響ビデオカメラと実海域での水中監視映像"],"weko_creator_id":"5","weko_shared_id":-1},"updated":"2023-10-10T00:23:39.291655+00:00"}