{"id":296,"date":"2025-10-09T14:11:35","date_gmt":"2025-10-09T05:11:35","guid":{"rendered":"https:\/\/www.med.osaka-u.ac.jp\/pub\/hp-info\/wordpress\/?post_type=achievement&#038;p=296"},"modified":"2026-04-28T21:26:36","modified_gmt":"2026-04-28T12:26:36","slug":"paper-zhang-20251009","status":"publish","type":"achievement","link":"https:\/\/www.med.osaka-u.ac.jp\/pub\/hp-info\/achievement\/paper-zhang-20251009\/","title":{"rendered":"ILD-Slider: A Parameter-Efficient Model for Identifying Progressive Fibrosing Interstitial Lung Disease from Chest CT Slices"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u3072\u3068\u3053\u3068\u3067\u8a00\u3046\u3068<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ILD-Slider\u306f\u3001\u80f8\u90e8CT\u5168\u4f53\u3092\u8a73\u3057\u304f\u51e6\u7406\u3057\u306a\u304f\u3066\u3082\u3001\u5c11\u6570\u306e\u4ee3\u8868\u30b9\u30e9\u30a4\u30b9\u304b\u3089\u9032\u884c\u6027\u7dda\u7dad\u5316\u3092\u4f34\u3046\u9593\u8cea\u6027\u80ba\u75be\u60a3\uff08PF-ILD\uff09\u3092\u8b58\u5225\u3067\u304d\u308b\u53ef\u80fd\u6027\u3092\u793a\u3057\u305fAI\u30e2\u30c7\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Keywords<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u533b\u7528\u753b\u50cf\u3001AI\uff08\u6a5f\u68b0\u5b66\u7fd2\uff09\u3001\u533b\u7642\u5f93\u4e8b\u8005\u652f\u63f4\u3001\u4ed6\u65bd\u8a2d\u7814\u7a76\u3001\u9593\u8cea\u6027\u80ba\u75be\u60a3<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u306a\u305c\u3053\u306e\u7814\u7a76\u3092\u3057\u305f\u306e\u304b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9032\u884c\u6027\u7dda\u7dad\u5316\u3092\u4f34\u3046\u9593\u8cea\u6027\u80ba\u75be\u60a3\uff08PF-ILD\uff09\u306f\u3001\u9593\u8cea\u6027\u80ba\u75be\u60a3\u306e\u4e2d\u3067\u3082\u9032\u884c\u3057\u3084\u3059\u304f\u3001\u4e88\u5f8c\u306b\u5927\u304d\u304f\u95a2\u308f\u308b\u75c5\u614b\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u304b\u3057\u3001PF-ILD\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u306b\u306f\u3001\u75c7\u72b6\u306e\u5909\u5316\u3001\u547c\u5438\u6a5f\u80fd\u3001\u8907\u6570\u56de\u306eCT\u753b\u50cf\u306a\u3069\u3092\u6642\u9593\u3092\u304b\u3051\u3066\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u6cbb\u7642\u958b\u59cb\u306e\u5224\u65ad\u304c\u9045\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u3053\u3067\u7814\u7a76\u30c1\u30fc\u30e0\u306f\u3001\u80f8\u90e8CT\u306e\u3059\u3079\u3066\u306e\u753b\u50cf\u3092\u4f7f\u3046\u306e\u3067\u306f\u306a\u304f\u3001\u91cd\u8981\u306a\u5c11\u6570\u306e\u30b9\u30e9\u30a4\u30b9\u3060\u3051\u304b\u3089PF-ILD\u3092\u8b58\u5225\u3067\u304d\u308b\u3001\u8efd\u91cf\u3067\u5b9f\u7528\u7684\u306aAI\u30e2\u30c7\u30eb\u306e\u958b\u767a\u3092\u76ee\u6307\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3069\u3046\u8abf\u3079\u305f\u304b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7814\u7a76\u3067\u306f\u3001\u5927\u962a\u5927\u5b66\u533b\u5b66\u90e8\u9644\u5c5e\u75c5\u9662\u3068\u56fd\u7acb\u75c5\u9662\u6a5f\u69cb\u5927\u962a\u5200\u6839\u5c71\u533b\u7642\u30bb\u30f3\u30bf\u30fc\u306e\u8a08613\u4f8b\u306e\u80f8\u90e8CT\u30c7\u30fc\u30bf\u3092\u7528\u3044\u3066\u3001ILD-Slider\u3068\u3044\u3046\u6df1\u5c64\u5b66\u7fd2\u30e2\u30c7\u30eb\u3092\u691c\u8a3c\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30e2\u30c7\u30eb\u306f\u3001\u307e\u305a\u80f8\u90e8CT\u306e\u4e2d\u304b\u3089\u89e3\u5256\u5b66\u7684\u306b\u610f\u5473\u306e\u3042\u308b\u4f4d\u7f6e\u3092\u624b\u304c\u304b\u308a\u306b\u3001\u4ee3\u8868\u7684\u306a\u30b9\u30e9\u30a4\u30b9\u3092\u81ea\u52d5\u7684\u306b\u9078\u3073\u307e\u3059\u3002\u9078\u3070\u308c\u308b\u30b9\u30e9\u30a4\u30b9\u6570\u306f3\u679a\u30015\u679a\u30019\u679a\u306a\u3069\u306b\u7d5e\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u5f8c\u3001\u9078\u3070\u308c\u305f\u4ee3\u8868\u30b9\u30e9\u30a4\u30b9\u3092\u8efd\u91cf\u306aAI\u30e2\u30c7\u30eb\u3067\u89e3\u6790\u3057\u3001PF-ILD\u306b\u8a72\u5f53\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u8b58\u5225\u3057\u307e\u3059\u3002\u5168CT\u30dc\u30ea\u30e5\u30fc\u30e0\u3092\u51e6\u7406\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5c11\u6570\u306e\u30b9\u30e9\u30a4\u30b9\u306b\u60c5\u5831\u3092\u96c6\u7d04\u3059\u308b\u70b9\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"394\" src=\"https:\/\/www.med.osaka-u.ac.jp\/pub\/hp-info\/wordpress\/wp-content\/uploads\/2025\/09\/jimaging-11-00353-g001-1024x394.webp\" alt=\"\" class=\"wp-image-327\" srcset=\"https:\/\/www.med.osaka-u.ac.jp\/pub\/hp-info\/wordpress\/wp-content\/uploads\/2025\/09\/jimaging-11-00353-g001-1024x394.webp 1024w, https:\/\/www.med.osaka-u.ac.jp\/pub\/hp-info\/wordpress\/wp-content\/uploads\/2025\/09\/jimaging-11-00353-g001-300x115.webp 300w, https:\/\/www.med.osaka-u.ac.jp\/pub\/hp-info\/wordpress\/wp-content\/uploads\/2025\/09\/jimaging-11-00353-g001-768x295.webp 768w, https:\/\/www.med.osaka-u.ac.jp\/pub\/hp-info\/wordpress\/wp-content\/uploads\/2025\/09\/jimaging-11-00353-g001.webp 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Overview of the proposed ILD-Slider framework. A PM extractor and PSM are used to identify the predefined PMs: apical lung, tracheal bifurcation, and upper diaphragm. To address severe class imbalance, the PM extractor is trained on a class-balanced dataset constructed by oversampling the PM classes and undersampling the Non-PM class. Based on the extracted PMs, RSs are selected for subsequent PF-ILD identification. Finally, a lightweight slice-level 3D Adapter (Slider), equipped with tunable adapters in each transformer block, performs the final PF-ILD identification.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f55\u304c\u308f\u304b\u3063\u305f\u304b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">5\u679a\u306e\u4ee3\u8868\u30b9\u30e9\u30a4\u30b9\u3060\u3051\u3092\u4f7f\u3063\u305f\u5834\u5408\u3067\u3082\u3001PF-ILD\u8b58\u5225\u3067AUPRC 0.790\u3001AUROC 0.847\u3068\u3044\u3046\u6027\u80fd\u304c\u5f97\u3089\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305f\u3001\u9023\u7d9a\u3057\u305fCT\u30dc\u30ea\u30e5\u30fc\u30e0\u5168\u4f53\u304c\u306a\u304f\u3066\u3082\u3001\u975e\u9023\u7d9a\u306e\u5c11\u6570\u30b9\u30e9\u30a4\u30b9\u304b\u3089PF-ILD\u3092\u8b58\u5225\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u793a\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u3001\u5b9f\u81e8\u5e8a\u3084\u516c\u958b\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u3088\u3046\u306b\u3001\u753b\u50cf\u6761\u4ef6\u304c\u5fc5\u305a\u3057\u3082\u7406\u60f3\u7684\u3067\u306a\u3044\u5834\u9762\u3067\u3082\u5fdc\u7528\u3057\u3084\u3059\u3044\u70b9\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u306a\u305c\u5927\u4e8b\u306a\u306e\u304b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PF-ILD\u3092\u65e9\u304f\u898b\u3064\u3051\u308b\u3053\u3068\u306f\u3001\u6cbb\u7642\u958b\u59cb\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3084\u7d4c\u904e\u89b3\u5bdf\u306e\u65b9\u91dd\u3092\u8003\u3048\u308b\u3046\u3048\u3067\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ILD-Slider\u306e\u3088\u3046\u306a\u8efd\u91cfAI\u304c\u5b9f\u7528\u5316\u3055\u308c\u308c\u3070\u3001\u80f8\u90e8CT\u8aad\u5f71\u306e\u88dc\u52a9\u3068\u3057\u3066\u3001\u9032\u884c\u3057\u3084\u3059\u3044\u9593\u8cea\u6027\u80ba\u75be\u60a3\u3092\u65e9\u671f\u306b\u62fe\u3044\u4e0a\u3052\u308b\u652f\u63f4\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305f\u3001\u89e3\u6790\u306b\u5fc5\u8981\u306a\u753b\u50cf\u679a\u6570\u3092\u5927\u304d\u304f\u6e1b\u3089\u305b\u308b\u305f\u3081\u3001\u8a08\u7b97\u30b3\u30b9\u30c8\u3092\u6291\u3048\u306a\u304c\u3089\u3001\u591a\u65bd\u8a2d\u30c7\u30fc\u30bf\u3084\u65e5\u5e38\u8a3a\u7642\u30c7\u30fc\u30bf\u3078\u306e\u5fdc\u7528\u3092\u9032\u3081\u3084\u3059\u304f\u306a\u308b\u3053\u3068\u3082\u671f\u5f85\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6b21\u306b\u76ee\u6307\u3059\u3053\u3068<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u5f8c\u306f\u3001\u3088\u308a\u591a\u304f\u306e\u65bd\u8a2d\u30fb\u64ae\u5f71\u6761\u4ef6\u30fb\u60a3\u8005\u80cc\u666f\u3092\u542b\u3080\u30c7\u30fc\u30bf\u3067\u306e\u691c\u8a3c\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305f\u3001AI\u306e\u5224\u5b9a\u7d50\u679c\u3092\u5358\u72ec\u3067\u4f7f\u3046\u306e\u3067\u306f\u306a\u304f\u3001\u547c\u5438\u6a5f\u80fd\u3001\u75c7\u72b6\u3001\u904e\u53bbCT\u3068\u306e\u5909\u5316\u3001\u81e8\u5e8a\u7d4c\u904e\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u533b\u5e2b\u306e\u5224\u65ad\u3092\u652f\u63f4\u3059\u308b\u4ed5\u7d44\u307f\u3068\u3057\u3066\u8a55\u4fa1\u3057\u3066\u3044\u304f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u95a2\u9023\u8cc7\u6599<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/hdl.handle.net\/11094\/103667\" target=\"_blank\" rel=\"noreferrer noopener\">\u5927\u962a\u5927\u5b66\u5b66\u8853\u60c5\u5831\u5eabOUKA<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5c11\u6570\u306e\u80f8\u90e8CT\u30b9\u30e9\u30a4\u30b9\u304b\u3089\u3001\u9032\u884c\u6027\u7dda\u7dad\u5316\u3092\u4f34\u3046\u9593\u8cea\u6027\u80ba\u75be\u60a3\u3092\u52b9\u7387\u3088\u304f\u8b58\u5225\u3059\u308b\u8efd\u91cfAI\u30e2\u30c7\u30eb<\/p>\n","protected":false},"featured_media":328,"template":"","achievement_type":[20],"achievement_keyword":[13,10,22],"fiscal_year":[34],"class_list":["post-296","achievement","type-achievement","status-publish","has-post-thumbnail","hentry","achievement_type-papers","achievement_keyword-ai","achievement_keyword-10","achievement_keyword-22","fiscal_year-34"],"_links":{"self":[{"href":"https:\/\/www.med.osaka-u.ac.jp\/pub\/hp-info\/wp-json\/wp\/v2\/achievement\/296","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:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.med.osaka-u.ac.jp\/pub\/hp-info\/wp-json\/wp\/v2\/media\/328"}],"wp:attachment":[{"href":"https:\/\/www.med.osaka-u.ac.jp\/pub\/hp-info\/wp-json\/wp\/v2\/media?parent=296"}],"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=296"},{"taxonomy":"achievement_keyword","embeddable":true,"href":"https:\/\/www.med.osaka-u.ac.jp\/pub\/hp-info\/wp-json\/wp\/v2\/achievement_keyword?post=296"},{"taxonomy":"fiscal_year","embeddable":true,"href":"https:\/\/www.med.osaka-u.ac.jp\/pub\/hp-info\/wp-json\/wp\/v2\/fiscal_year?post=296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}