{"id":156,"date":"2024-06-14T09:00:00","date_gmt":"2024-06-14T00:00:00","guid":{"rendered":"http:\/\/localhost:8080\/achievement\/achievement-conference-2024-117\/"},"modified":"2026-04-29T21:13:48","modified_gmt":"2026-04-29T12:13:48","slug":"presentation-fei-20240614","status":"publish","type":"achievement","link":"https:\/\/www.med.osaka-u.ac.jp\/pub\/hp-info\/achievement\/presentation-fei-20240614\/","title":{"rendered":"\u5fc3\u81d3CT\u753b\u50cf\u304b\u3089\u5fc3\u623f\u7d30\u52d5\u3092\u691c\u77e5\u3059\u308b\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u306e\u69cb\u7bc9"},"content":{"rendered":"\n

\u3072\u3068\u3053\u3068\u3067\u8a00\u3046\u3068<\/h2>\n\n\n\n

\u5fc3\u81d3CT\u753b\u50cf\u304b\u3089\u62bd\u51fa\u3057\u305f\u5de6\u5fc3\u623f\u306e3\u6b21\u5143\u753b\u50cf\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u5de6\u5fc3\u623f\u5bb9\u7a4d\u306e\u307f\u3092\u4f7f\u3046\u65b9\u6cd5\u3088\u308a\u9ad8\u3044\u7cbe\u5ea6\u3067\u5fc3\u623f\u7d30\u52d5\u3092\u691c\u77e5\u3067\u304d\u308b\u3053\u3068\u3092\u793a\u3057\u305f\u7814\u7a76\u3002<\/p>\n\n\n\n

Keywords<\/h4>\n\n\n\n

AI\uff08\u6a5f\u68b0\u5b66\u7fd2\uff09\u3001\u533b\u7528\u753b\u50cf\u3001\u5fc3\u81d3CT\u3001\u5fc3\u623f\u7d30\u52d5\u3001\u5de6\u5fc3\u623f<\/p>\n\n\n\n

\u306a\u305c\u3053\u306e\u7814\u7a76\u3092\u3057\u305f\u306e\u304b<\/h2>\n\n\n\n

\u5de6\u5fc3\u623f\u306f\u8907\u96d1\u306a\u5f62\u614b\u3092\u3057\u305f\u5fc3\u8154\u3067\u3042\u308a\u3001\u7a2e\u3005\u306e\u5fc3\u75be\u60a3\u3068\u306e\u95a2\u9023\u304c\u5831\u544a\u3055\u308c\u3066\u3044\u308b\u3002\u4e00\u65b9\u3067\u3001\u5de6\u5fc3\u623f\u306e3\u6b21\u5143CT\u753b\u50cf\u304b\u3089\u5fc3\u623f\u7d30\u52d5\u3092\u691c\u77e5\u3059\u308b\u7814\u7a76\u306f\u5341\u5206\u306b\u884c\u308f\u308c\u3066\u3044\u306a\u304b\u3063\u305f\u3002<\/p>\n\n\n\n

\u3069\u3046\u8abf\u3079\u305f\u304b<\/h2>\n\n\n\n

\u307e\u305a\u3001\u5fc3\u81d3CT\u753b\u50cf\u304b\u3089\u5de6\u5fc3\u623f\u3092\u62bd\u51fa\u3059\u308b\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u30e2\u30c7\u30eb\u3092\u69cb\u7bc9\u3057\u305f\u3002\u65e5\u5e38\u8a3a\u7642\u3067\u65bd\u884c\u3055\u308c\u305f\u9020\u5f71\u5fc3\u81d3CT\u753b\u50cf153\u75c7\u4f8b\u3092\u7528\u3044\u300114\u4f8b\u306b\u624b\u4f5c\u696d\u3067\u30e9\u30d9\u30eb\u4ed8\u3051\u3092\u884c\u3063\u305f\u3046\u3048\u3067\u3001\u534a\u6559\u5e2b\u3042\u308a\u5b66\u7fd2\u30e2\u30c7\u30eb\u306b\u3088\u308a\u30d7\u30ec\u30fb\u30e9\u30d9\u30eb\u3092\u4f5c\u6210\u3057\u3001\u305d\u308c\u3092\u624b\u4f5c\u696d\u3067\u4fee\u6b63\u3057\u3066\u5168\u75c7\u4f8b\u306e\u6b63\u89e3\u30e9\u30d9\u30eb\u3092\u4f5c\u6210\u3057\u305f\u3002\u305d\u306e\u5f8c\u3001\u6559\u5e2b\u3042\u308a\u5b66\u7fd2\u306b\u3088\u308a2.5\u6b21\u5143NU-Net\u3092\u7528\u3044\u305f\u5de6\u5fc3\u623f\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u30e2\u30c7\u30eb\u3092\u69cb\u7bc9\u3057\u305f\u3002<\/p>\n\n\n\n

\u6b21\u306b\u30012020\u5e741\u6708\u304b\u30892023\u5e748\u6708\u306b\u5fc3\u81d3CT\u691c\u67fb\u3092\u53d7\u3051\u305f\u60a3\u8005\u304b\u3089\u3001\u5fc3\u623f\u7d30\u52d539\u4f8b\u3068\u6d1e\u8abf\u5f8b49\u540d\u306e\u5fc3\u81d3CT\u753b\u50cf\u3092\u7528\u3044\u3066\u3001\u5fc3\u623f\u7d30\u52d5\u306e\u691c\u77e5\u30e2\u30c7\u30eb\u3092\u4f5c\u6210\u3057\u305f\u3002\u6bd4\u8f03\u5bfe\u8c61\u3068\u3057\u3066\u3001\u5de6\u5fc3\u623f\u5bb9\u7a4d\u306e\u307f\u3092\u7279\u5fb4\u91cf\u306b\u3057\u305f\u5358\u7d14\u30d9\u30a4\u30ba\u5206\u985e\u5668\u3068\u30013\u6b21\u5143\u5de6\u5fc3\u623f\u753b\u50cf\u3092\u7528\u3044\u305f3\u6b21\u5143ResNet50\u306b\u3088\u308b\u6df1\u5c64\u5b66\u7fd2\u30e2\u30c7\u30eb\u3092\u69cb\u7bc9\u3057\u30015\u5206\u5272\u4ea4\u5dee\u691c\u8a3c\u3067\u8a55\u4fa1\u3057\u305f\u3002<\/p>\n\n\n\n

\u4f55\u304c\u308f\u304b\u3063\u305f\u304b<\/h2>\n\n\n\n

\u5de6\u5fc3\u623f\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u534a\u6559\u5e2b\u3042\u308a\u5b66\u7fd2\u30e2\u30c7\u30eb\u3067\u30c6\u30b9\u30c8\u30bb\u30c3\u30c8\u306eDice\u4fc2\u65700.970\u3001\u6559\u5e2b\u3042\u308a\u5b66\u7fd2\u30e2\u30c7\u30eb\u3067Dice\u4fc2\u65700.989\u306b\u9054\u3057\u305f\u3002\u624b\u4f5c\u696d\u3067\u5168\u3066\u306e\u30e9\u30d9\u30eb\u4ed8\u3051\u3092\u884c\u3046\u5834\u5408\u306f1\u75c7\u4f8b\u3042\u305f\u308a\u7d042\u6642\u9593\u3092\u8981\u3057\u305f\u304c\u3001\u30d7\u30ec\u30fb\u30e9\u30d9\u30eb\u3092\u4fee\u6b63\u3059\u308b\u65b9\u6cd5\u3067\u306f1\u75c7\u4f8b\u3042\u305f\u308a5\u301c30\u5206\u3067\u3042\u3063\u305f\u3002<\/p>\n\n\n\n

\u5fc3\u623f\u7d30\u52d5\u306e\u691c\u77e5\u3067\u306f\u3001\u5de6\u5fc3\u623f\u5bb9\u7a4d\u306e\u307f\u3092\u7528\u3044\u305f\u5358\u7d14\u30d9\u30a4\u30ba\u5206\u985e\u5668\u306e\u5e73\u5747AUC\u306f0.835\u3067\u3042\u3063\u305f\u306e\u306b\u5bfe\u3057\u30013\u6b21\u5143\u5de6\u5fc3\u623f\u753b\u50cf\u3092\u7528\u3044\u305f\u6df1\u5c64\u5b66\u7fd2\u30e2\u30c7\u30eb\u306e\u5e73\u5747AUC\u306f0.921\u3067\u3042\u3063\u305f\u3002\u6162\u6027\u5fc3\u623f\u7d30\u52d5\u304a\u3088\u3073\u767a\u4f5c\u6027\u5fc3\u623f\u7d30\u52d5\u306eRecall\u306f\u3001\u305d\u308c\u305e\u308c85.2%\u300170%\u3067\u3042\u3063\u305f\u3002<\/p>\n\n\n\n

\u306a\u305c\u5927\u4e8b\u306a\u306e\u304b<\/h2>\n\n\n\n

\u534a\u6559\u5e2b\u3042\u308a\u5b66\u7fd2\u3068\u6559\u5e2b\u3042\u308a\u5b66\u7fd2\u3092\u6bb5\u968e\u7684\u306b\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u5c0f\u3055\u3044\u30e9\u30d9\u30eb\u4ed8\u3051\u30b3\u30b9\u30c8\u3067\u9ad8\u7cbe\u5ea6\u306a\u5de6\u5fc3\u623f\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u884c\u3048\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u305f\u3002\u307e\u305f\u30013\u6b21\u5143\u5de6\u5fc3\u623f\u753b\u50cf\u3092\u7528\u3044\u305f\u6df1\u5c64\u5b66\u7fd2\u30e2\u30c7\u30eb\u304c\u3001\u5de6\u5fc3\u623f\u5bb9\u7a4d\u306e\u307f\u3092\u7528\u3044\u308b\u65b9\u6cd5\u3088\u308a\u9ad8\u3044\u691c\u77e5\u6027\u80fd\u3092\u793a\u3057\u305f\u3053\u3068\u304b\u3089\u3001\u5de6\u5fc3\u623f\u306e3\u6b21\u5143\u5f62\u614b\u306b\u306f\u5bb9\u7a4d\u4ee5\u5916\u306b\u3082\u5fc3\u623f\u7d30\u52d5\u306e\u691c\u77e5\u306b\u6709\u7528\u306a\u56e0\u5b50\u304c\u542b\u307e\u308c\u308b\u53ef\u80fd\u6027\u304c\u793a\u5506\u3055\u308c\u305f\u3002<\/p>\n\n\n\n

\u6b21\u306b\u76ee\u6307\u3059\u3053\u3068<\/h2>\n\n\n\n

\u672c\u7814\u7a76\u3067\u306f\u5fc3\u623f\u7d30\u52d5\u691c\u77e5\u306b\u7528\u3044\u305f\u75c7\u4f8b\u6570\u304c\u5c11\u306a\u3044\u305f\u3081\u3001\u4eca\u5f8c\u306f\u75c7\u4f8b\u6570\u3092\u5897\u3084\u3057\u305f\u691c\u8a3c\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5fc3\u81d3CT\u753b\u50cf\u306e\u5de6\u5fc3\u623f3\u6b21\u5143\u5f62\u614b\u304b\u3089\u5fc3\u623f\u7d30\u52d5\u3092\u691c\u77e5\u3059\u308b\u6a5f\u68b0\u5b66\u7fd2\u7814\u7a76<\/p>\n","protected":false},"featured_media":0,"template":"","achievement_type":[6],"achievement_keyword":[13,10],"fiscal_year":[32],"class_list":["post-156","achievement","type-achievement","status-publish","hentry","achievement_type-presentations","achievement_keyword-ai","achievement_keyword-10","fiscal_year-32"],"_links":{"self":[{"href":"https:\/\/www.med.osaka-u.ac.jp\/pub\/hp-info\/wp-json\/wp\/v2\/achievement\/156","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.med.osaka-u.ac.jp\/pub\/hp-info\/wp-json\/wp\/v2\/achievement"}],"about":[{"href":"https:\/\/www.med.osaka-u.ac.jp\/pub\/hp-info\/wp-json\/wp\/v2\/types\/achievement"}],"wp:attachment":[{"href":"https:\/\/www.med.osaka-u.ac.jp\/pub\/hp-info\/wp-json\/wp\/v2\/media?parent=156"}],"wp:term":[{"taxonomy":"achievement_type","embeddable":true,"href":"https:\/\/www.med.osaka-u.ac.jp\/pub\/hp-info\/wp-json\/wp\/v2\/achievement_type?post=156"},{"taxonomy":"achievement_keyword","embeddable":true,"href":"https:\/\/www.med.osaka-u.ac.jp\/pub\/hp-info\/wp-json\/wp\/v2\/achievement_keyword?post=156"},{"taxonomy":"fiscal_year","embeddable":true,"href":"https:\/\/www.med.osaka-u.ac.jp\/pub\/hp-info\/wp-json\/wp\/v2\/fiscal_year?post=156"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}