{"id":65,"date":"2024-04-13T19:52:17","date_gmt":"2024-04-13T10:52:17","guid":{"rendered":"https:\/\/ai-earthsystem-lab.com\/?p=65"},"modified":"2024-04-13T20:10:11","modified_gmt":"2024-04-13T11:10:11","slug":"u-net-%e3%82%a8%e3%83%b3%e3%83%89%e3%83%84%e3%83%bc%e3%82%a8%e3%83%b3%e3%83%89%e7%95%b3%e3%81%bf%e8%be%bc%e3%81%bf%e3%82%a2%e3%83%bc%e3%82%ad%e3%83%86%e3%82%af%e3%83%81%e3%83%a3","status":"publish","type":"post","link":"https:\/\/ai-earthsystem-lab.com\/?p=65","title":{"rendered":"U-Net 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\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u4ed6\u306e\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9 CNN\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u4e3b\u306a\u9055\u3044\u306f\u3001\u9577\u8ddd\u96e2\u30b9\u30ad\u30c3\u30d7\u63a5\u7d9a\u306b\u3042\u308a\u307e\u3059\u3002 \u3053\u3053\u3067\u306f\u3001\u7e2e\u5c0f\u30d1\u30b9\u306e\u8907\u6570\u306e\u6bb5\u968e\u3067\u306e\u4e2d\u9593\u51fa\u529b\u304c\u62e1\u5f35\u30d1\u30b9\u3068\u6df7\u5408 (\u307e\u305f\u306f\u9023\u7d50) \u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"743\" src=\"https:\/\/ai-earthsystem-lab.com\/wp-content\/uploads\/2024\/04\/U-Net-1-1024x743.jpg\" alt=\"\" class=\"wp-image-67\" srcset=\"https:\/\/ai-earthsystem-lab.com\/wp-content\/uploads\/2024\/04\/U-Net-1-1024x743.jpg 1024w, https:\/\/ai-earthsystem-lab.com\/wp-content\/uploads\/2024\/04\/U-Net-1-300x218.jpg 300w, https:\/\/ai-earthsystem-lab.com\/wp-content\/uploads\/2024\/04\/U-Net-1-768x557.jpg 768w, https:\/\/ai-earthsystem-lab.com\/wp-content\/uploads\/2024\/04\/U-Net-1-1536x1115.jpg 1536w, https:\/\/ai-earthsystem-lab.com\/wp-content\/uploads\/2024\/04\/U-Net-1-2048x1486.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u30b3\u30e1\u30f3\u30c8\uff1aU-Net\u306f\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\uff08\u753b\u50cf\u3092\u3044\u304f\u3064\u304b\u306e\u5bfe\u8c61\u7269\u306b\u5206\u985e\uff09\u624b\u6cd5\u306e\u4e00\u3064\u3068\u3057\u3066\u958b\u767a\u3055\u308c\u305f\u3082\u306e\u3067\u3001\u753b\u50cf\u306e\u91cd\u306a\u308a\u3084\u5883\u754c\u3092\u8b58\u5225\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002U-net\u306f\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3(\u5168\u3066\u306e\u753b\u7d20\u306b\u5bfe\u3057\u3066\u4e88\u6e2c\u3059\u308b\u624b\u6cd5)\u306e\uff11\u3064\u3067\u3001\u964d\u6c34\u5206\u5e03\u306e\u7a7a\u9593\u7279\u6027\u3092\u3088\u308a\u660e\u77ad\u306b\u63a8\u5b9a\u3059\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u524d\u7dda\u5e2f\u306e\u5168\u4f53\u69cb\u9020\u304c\u4e0d\u81ea\u7136\u306b\u306a\u3089\u306a\u3044\u3088\u3046\u306b\u63a8\u5b9a\u304c\u53ef\u80fd\u306b\u306a\u308b\u3068\u60f3\u5b9a\u3055\u308c\u307e\u3059\u3002\u964d\u6c34\u77ed\u6642\u9593\u4e88\u5831(Nowcasting)\u306b\u3082\u591a\u304f\u7528\u3044\u3089\u308c\u3066\u3044\u308b\u624b\u6cd5\u3067\u3001\u6700\u8fd1\u306e\u7814\u7a76\u3067\u306f\u524d\u7dda\u5e2f\u306e\u7279\u6027\u3092\u304b\u306a\u308a\u3088\u304f\u63a8\u5b9a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u7d30\u304b\u304f\u898b\u308b\u30681~2\u6642\u9593\u5148\u306e\u4e88\u5831\u3067\u3082\u964d\u6c34\u306e\u7bc4\u56f2\u3084\u5f37\u3055\u306b\u30ba\u30ec\u304c\u751f\u3058\u3066\u304a\u308a\u3001\u964d\u6c34\u4e88\u6e2c\u306e\u96e3\u3057\u3055\u304c\u793a\u5506\u3055\u308c\u307e\u3059\u3002 \u6700\u8fd1\u3067\u306f\u3001\u30c0\u30a6\u30f3\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u306b\u63a1\u7528\u3057\u305f\u7814\u7a76\u4f8b\u3082\u591a\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5f93\u6765\u306e\u7d71\u8a08\u7684\u30c0\u30a6\u30f3\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u624b\u6cd5\u3067\u3042\u308b\u5206\u4f4d\u30de\u30c3\u30d4\u30f3\u30b0\u624b\u6cd5\u3068\u6bd4\u8f03\u3057\u3066\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u5411\u4e0a\u304c\u898b\u3089\u308c\u306a\u3044\u30b1\u30fc\u30b9\u3082\u3042\u308a\u3001\u30c0\u30a6\u30f3\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u624b\u6cd5\u3068\u3057\u3066\u306f\u767a\u5c55\u9014\u4e0a\u306a\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>Rampal, Neelesh, et al. &#8220;Enhancing Regional Climate Downscaling Through Advances in Machine Learning.&#8221; Artificial Intelligence for the Earth Systems (2024).<\/p>\n\n\n\n<p><br>Zhang, Y., Long, M., Chen, K., Xing, L., Jin, R., Jordan, M. I., &amp; Wang, J. (2023). Skilful nowcasting of extreme precipitation with NowcastNet. Nature, 619(7970), 526-532.<\/p>\n\n\n\n<p><br>Yu, Shuang, et al. &#8220;UFNet: Joint U-Net and fully connected neural network to bias correct precipitation predictions from climate models.&#8221; Artificial Intelligence for the Earth Systems (2024).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30a8\u30f3\u30b3\u30fc\u30c0\u3092\u7528\u3044\u3066\u7279\u5fb4\u3092\u62bd\u51fa\uff08\u7573\u307f\u8fbc\u307f\uff09\u3057\u3001\u9006\u7573\u307f\u8fbc\u307f(\u30c7\u30b3\u30f3\u30dc\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3)\u51e6\u7406\u3092\u884c\u3044\u3001\u5165\u529b\u753b\u50cf\u3068\u540c\u3058\u30b5\u30a4\u30ba\u306e\u78ba\u7387\u30de\u30c3\u30d7\u3092\u51fa\u529b\u3057\u307e\u3059\u3002U-Net \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u3001\u56f34c \u306b\u793a\u3059\u3088\u3046\u306b\u3001CNN\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u306f\u308f\u305a\u304b\u306b&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,5,6],"tags":[],"class_list":["post-65","post","type-post","status-publish","format-standard","hentry","category-7","category-5","category-6"],"_links":{"self":[{"href":"https:\/\/ai-earthsystem-lab.com\/index.php?rest_route=\/wp\/v2\/posts\/65","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ai-earthsystem-lab.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ai-earthsystem-lab.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ai-earthsystem-lab.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ai-earthsystem-lab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=65"}],"version-history":[{"count":3,"href":"https:\/\/ai-earthsystem-lab.com\/index.php?rest_route=\/wp\/v2\/posts\/65\/revisions"}],"predecessor-version":[{"id":70,"href":"https:\/\/ai-earthsystem-lab.com\/index.php?rest_route=\/wp\/v2\/posts\/65\/revisions\/70"}],"wp:attachment":[{"href":"https:\/\/ai-earthsystem-lab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=65"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ai-earthsystem-lab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=65"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ai-earthsystem-lab.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=65"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}