{"created":"2023-06-20T15:25:41.429961+00:00","id":1272,"links":{},"metadata":{"_buckets":{"deposit":"3c103175-752f-45b6-a194-2485c921b8c7"},"_deposit":{"created_by":3,"id":"1272","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"1272"},"status":"published"},"_oai":{"id":"oai:ouj.repo.nii.ac.jp:00001272","sets":["470:387:6:104"]},"author_link":["1737","1732","1735","1734","1736","1733"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1993","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"148","bibliographicPageStart":"137","bibliographicVolumeNumber":"8","bibliographic_titles":[{"bibliographic_title":"放送教育開発センター研究紀要"}]}]},"item_1_creator_6":{"attribute_name":"著者名(日)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"三尾, 忠男"}],"nameIdentifiers":[{"nameIdentifier":"1732","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"藤田, 恵璽"}],"nameIdentifiers":[{"nameIdentifier":"1733","nameIdentifierScheme":"WEKO"}]}]},"item_1_creator_7":{"attribute_name":"著者名よみ","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"ミオ, タダオ"}],"nameIdentifiers":[{"nameIdentifier":"1734","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"フジタ, ケイジ"}],"nameIdentifiers":[{"nameIdentifier":"1735","nameIdentifierScheme":"WEKO"}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Mio, Tadao","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1736","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fujita, Keiji","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1737","nameIdentifierScheme":"WEKO"}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"In order to analyze, compare and evaluate a number of educational video programs, it is necessary to have a sampling technique which provides us with samples of representative pictures summarizing the visual information of the programs. Fujita, K. (1989) reported that most shot length distributions of video programs can be described by a compound exponential distribution. On the basis of his previous study, we theoretically estimated the precentage of shots sampled by time sampling with various time intervals. The agreement between the estimated and the oberved values was exceedingly good for all of the 53 educational video programs examined. It was found that for most videos more than 95 % of the shots were sampled by the time samling method with 5-10 second time intervals. A variety of applications of this method to educational and technical use are discussed and demonstrated.","subitem_description_type":"Other"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN10089507","subitem_source_identifier_type":"NCID"}]},"item_1_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"放送教育開発センター研究開発部"},{"subitem_text_value":"放送教育開発センター研究開発部"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1993-01-01"}],"displaytype":"detail","filename":"KJ00005189807.pdf","filesize":[{"value":"915.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"url":"https://ouj.repo.nii.ac.jp/record/1272/files/KJ00005189807.pdf"},"version_id":"b25845be-3083-430f-88fd-3ac105991682"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"映像教材","subitem_subject_scheme":"Other"},{"subitem_subject":"画像抽出法","subitem_subject_scheme":"Other"},{"subitem_subject":"タイムサンプリング","subitem_subject_scheme":"Other"},{"subitem_subject":"映像多重提示","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":"ビデオ教材の画像抽出法の検討 : タイムサンプリングによるショット抽出の理論","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ビデオ教材の画像抽出法の検討 : タイムサンプリングによるショット抽出の理論"},{"subitem_title":"Time Sampling of Pictures from Video Programs","subitem_title_language":"en"}]},"item_type_id":"1","owner":"3","path":["104"],"pubdate":{"attribute_name":"公開日","attribute_value":"1993-01-01"},"publish_date":"1993-01-01","publish_status":"0","recid":"1272","relation_version_is_last":true,"title":["ビデオ教材の画像抽出法の検討 : タイムサンプリングによるショット抽出の理論"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-20T17:37:02.309296+00:00"}