{"id":1187,"date":"2026-04-08T14:07:49","date_gmt":"2026-04-08T06:07:49","guid":{"rendered":"https:\/\/guagefangzhen.cn\/?p=1187"},"modified":"2026-04-08T14:07:49","modified_gmt":"2026-04-08T06:07:49","slug":"%e4%bb%8ect%e5%88%87%e7%89%87%e5%88%b0%e8%b6%85%e7%ba%a7%e4%bb%bf%e7%9c%9f%ef%bc%9a%e5%be%ae%e5%b0%ba%e5%ba%a6%e7%a7%91%e7%a0%94%e7%9a%84%e3%80%8c%e9%80%8f%e8%a7%86%e9%ad%94%e6%b3%95%e3%80%8d%e5%85%a8","status":"publish","type":"post","link":"https:\/\/guagefangzhen.cn\/?p=1187","title":{"rendered":"\u4eceCT\u5207\u7247\u5230\u8d85\u7ea7\u4eff\u771f\uff1a\u5fae\u5c3a\u5ea6\u79d1\u7814\u7684\u300c\u900f\u89c6\u9b54\u6cd5\u300d\u5168\u653b\u7565"},"content":{"rendered":"\n<p>\u4f60\u8bd5\u8fc7\u7528X\u5149\u300c\u770b\u7a7f\u300d\u4e00\u5757\u5ca9\u77f3\u3001\u4e00\u8282\u9aa8\u9abc\u3001\u4e00\u7247\u7535\u6c60\u6781\u7247\u7684\u5185\u90e8\u8ff7\u5bab\u5417\uff1f<\/p>\n\n\n\n<p> 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<\/p>\n\n\n\n<p>\u8fd9\u7bc7\u5c31\u7528\u6700\u8f7b\u677e\u7684\u65b9\u5f0f\uff0c\u5e26\u4f60\u770b\u61c2\uff1a<strong>\u6570\u5b57CT\u5728\u79d1\u7814\u91cc\u5230\u5e95\u600e\u4e48\u7528\u3001CT\u6570\u636e\u600e\u4e48\u5582\u7ed9\u6709\u9650\u5143\u3001\u8fc2\u66f2\u5ea6\u5230\u5e95\u600e\u4e48\u7b97<\/strong>\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u6570\u5b57CT\uff1a\u79d1\u7814\u754c\u7684\u300c\u5fae\u89c2\u900f\u89c6\u773c\u300d\uff0c\u5230\u5e95\u5728\u7814\u7a76\u4ec0\u4e48\uff1f<\/h2>\n\n\n\n<p>\u4ee5\u524d\u505a\u6750\u6599\/\u751f\u7269\/\u5730\u8d28\u7814\u7a76\uff0c\u57fa\u672c\u9760\u300c\u731c\u7ed3\u6784\u300d\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5ca9\u77f3\uff1a\u753b\u4e00\u5806\u5706\u7ba1\u5b50\u5f53\u5b54\u9699<\/li>\n\n\n\n<li>\u9aa8\u9abc\uff1a\u7b80\u5316\u6210\u7a7a\u5fc3\u5706\u67f1<\/li>\n\n\n\n<li>\u7535\u6c60\uff1a\u5047\u8bbe\u7ea4\u7ef4\u7b14\u76f4\u5747\u5300<\/li>\n\n\n\n<li>\u6df7\u51dd\u571f\uff1a\u9aa8\u6599\u968f\u673a\u4e71\u629b<\/li>\n<\/ul>\n\n\n\n<p><strong>\u5faeCT\uff08Micro-CT\uff09\/X\u5c04\u7ebfCT<\/strong>\u76f4\u63a5\u7ec8\u7ed3\u4e86\u8fd9\u4e00\u5207\u2014\u2014\u5b83\u80fd\u65e0\u635f\u626b\u51fa<strong>1\u2013100\u5fae\u7c73<\/strong>\u5206\u8fa8\u7387\u76843D\u4f53\u6570\u636e\uff0c\u628a\u5185\u90e8\u6240\u6709\u5b54\u9699\u3001\u88c2\u7eb9\u3001\u7ea4\u7ef4\u3001\u9897\u7c92\u3001\u8840\u7ba1\u3001\u9aa8\u5c0f\u6881<strong>\u539f\u5c01\u4e0d\u52a8\u6570\u5b57\u5316<\/strong>\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd2c \u7ecf\u5178\u79d1\u7814\u5e94\u7528\uff08\u4e00\u770b\u5c31\u61c2\uff09<\/h3>\n\n\n\n<p><strong>\u5730\u8d28\u4e0e\u80fd\u6e90\uff1a\u6570\u5b57\u5ca9\u5fc3\u9769\u547d<\/strong><\/p>\n\n\n\n<p>\u628a\u5ca9\u5fc3\u67f1CT\u626b\u6210\u300c\u6570\u5b57\u5ca9\u5fc3\u300d\uff0c\u76f4\u63a5\u770b\u89c1\u5b54\u9699\u7f51\u7edc\u3001\u88c2\u7f1d\u3001\u9ecf\u571f\u5305\u88f9\u3001\u6cb9\u6c14\u8d4b\u5b58\u72b6\u6001\u3002\u7528\u6765\u7b97<strong>\u6e17\u900f\u7387\u3001\u6bdb\u7ec6\u538b\u529b\u3001\u9a71\u66ff\u6548\u7387\u3001CO\u2082\u5c01\u5b58<\/strong>\u2014\u2014\u6bd4\u4f20\u7edf\u5ca9\u5fc3\u5b9e\u9a8c\u5feb10\u500d\u3001\u53ef\u91cd\u590d\u3001\u4e0d\u7834\u574f\u6837\u54c1\u3002<\/p>\n\n\n\n<p><strong>\u751f\u7269\u533b\u5b66\uff1a\u9aa8\u9abc\/\u690d\u5165\u7269\/\u7ec4\u7ec7\u4eff\u771f<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" data-src=\"https:\/\/secure2.wostatic.cn\/static\/pvdVfwMYM3AurhQZ4dG9Yr\/image.png?auth_key=1775627485-4ZQoegPjgYd5z7TjsbnECi-0-b1ad11ce7f0d42ca828e973c8f6041f0\" alt=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" 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alt=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" 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= \u62ff\u5230\u771f\u5b9e\u5fae\u89c2\u7ed3\u6784\uff1b\u6709\u9650\u5143 = \u8ba9\u8fd9\u4e2a\u7ed3\u6784\u300c\u52a8\u8d77\u6765\u3001\u53d7\u529b\u3001\u4f20\u8d28\u3001\u5931\u6548\u300d\uff1b\u4e24\u8005\u4e00\u7ed3\u5408\uff0c\u79d1\u7814\u4ece\u300c\u9ed1\u7bb1\u300d\u53d8\u300c\u900f\u660e\u53ef\u89c6\u300d\u3002<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001\u4eceCT\u5207\u7247\u5230\u6709\u9650\u5143\u6a21\u578b\uff1a\u4e00\u6761\u5b8c\u6574\u300c\u9b54\u6cd5\u6d41\u6c34\u7ebf\u300d<\/h2>\n\n\n\n<p>CT\u626b\u51fa\u6765\u662f\u51e0\u767e\u4e0a\u5343\u5f20<strong>DICOM\u7070\u5ea6\u56fe<\/strong>\uff08\u50cf\u4e00\u5c42\u5c42\u5207\u7247\uff09\uff0c\u600e\u4e48\u53d8\u6210\u80fd\u7b97\u7684\u6709\u9650\u5143\u6a21\u578b\uff1f<\/p>\n\n\n\n<p>\u5168\u7a0b\u5c314\u6b65\uff1a<strong>\u9884\u5904\u7406 \u2192 \u5206\u5272\u91cd\u5efa \u2192 \u6a21\u578b\u4f18\u5316 \u2192 \u7f51\u683c&amp;\u4eff\u771f<\/strong>\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. CT\u6570\u636e\u9884\u5904\u7406\uff1a\u6d17\u5e72\u51c0\u3001\u5bf9\u9f50\u3001\u53bb\u566a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u683c\u5f0f\uff1a\u5e38\u89c1 <strong>DICOM\u3001TIFF\u5e8f\u5217\u3001NIfTI\u3001RAW<\/strong><\/li>\n\n\n\n<li>\u53bb\u566a\uff1a\u9ad8\u65af\/\u4e2d\u503c\/\u975e\u5c40\u90e8\u5747\u503c\u6ee4\u6ce2\uff08\u5e72\u6389\u626b\u63cf\u4f2a\u5f71\uff09<\/li>\n\n\n\n<li>\u6821\u51c6\uff1a<strong>\u4f53\u7d20\u5c3a\u5bf8<\/strong>\uff08\u6bd4\u598210\u03bcm\/voxel\uff09\u3001\u7070\u5ea6\u6807\u5b9a\uff08\u533a\u5206\u4e0d\u540c\u7269\u8d28\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u5de5\u5177\uff1a<strong>ImageJ\/Fiji\u30013D Slicer\u3001VGStudio MAX\u3001Simpleware\u3001Mimics\u3001Dragonfly<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. 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class=\"wp-block-list\">\n<li><strong>\u9608\u503c\u6cd5<\/strong>\uff08\u6700\u5e38\u7528\uff09\uff1a\u6309\u7070\u5ea6\uff08HU\u503c\uff09\u533a\u5206<\/li>\n\n\n\n<li><strong>\u533a\u57df\u751f\u957f<\/strong>\uff1a\u70b9\u4e00\u4e0b\uff0c\u81ea\u52a8\u8fde\u4e00\u7247\u540c\u7269\u8d28<\/li>\n\n\n\n<li><strong>\u673a\u5668\u5b66\u4e60\/U-Net<\/strong>\uff1a\u81ea\u52a8\u5206\u5272\u590d\u6742\u7ed3\u6784\uff08\u9aa8\u5c0f\u6881\u3001\u7ea4\u7ef4\uff09<\/li>\n\n\n\n<li><strong>\u624b\u52a8\u4fee\u8865<\/strong>\uff1a\u53bb\u566a\u70b9\u3001\u586b\u5c0f\u5b54\u3001\u4fee\u65ad\u88c2<\/li>\n<\/ul>\n\n\n\n<p>\u7ed3\u679c\uff1a\u5f97\u5230<strong>\u4e8c\u503c\u53163D\u4f53\u6570\u636e<\/strong>\uff080=\u80cc\u666f\uff0c1=\u76ee\u6807\uff09\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u4e09\u7ef4\u91cd\u5efa\uff1a\u4ece\u4f53\u7d20 \u2192 3D\u51e0\u4f55\u6a21\u578b<\/h3>\n\n\n\n<p>\u4e24\u79cd\u8def\u7ebf\uff1a<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u8def\u7ebfA\uff1a\u9762\u6a21\u578b\uff08STL\/STEP\uff0c\u4e3b\u6d41\u6709\u9650\u5143\u7528\uff09<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f53\u7d20 \u2192 Marching Cubes \u751f\u6210<strong>\u4e09\u89d2\u9762\u7247\uff08STL\uff09<\/strong><\/li>\n\n\n\n<li>\u8f6f\u4ef6\uff1a<strong>Mimics\u3001Simpleware\u3001Geomagic\u30013-matic<\/strong><\/li>\n\n\n\n<li>\u4f18\u5316\uff1a<strong>\u53bb\u6bdb\u523a\u3001\u8865\u6d1e\u3001\u5149\u987a\u3001\u7b80\u5316\u9762\u7247<\/strong>\uff08\u4e0d\u7136\u6709\u9650\u5143\u7f51\u683c\u70b8\u4e86\uff09<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" data-src=\"https:\/\/secure2.wostatic.cn\/static\/tYR9635AV6Sbm8WKddqXR3\/image.png?auth_key=1775627485-bFeac8FVVgu8LGiaG3NEbq-0-933b189724a111cfd557da1815665f27\" alt=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" \/><\/figure>\n<\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u8def\u7ebfB\uff1a\u4f53\u7d20\u6709\u9650\u5143\uff08\u03bcFE\uff0c\u8d85\u9ad8\u7cbe\u5ea6\uff09<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u76f4\u63a5\u628a\u6bcf\u4e2a<strong>\u4f53\u7d20\u5f53\u4e00\u4e2a\u5355\u5143<\/strong>\uff08\u516d\u9762\u4f53\uff09<\/li>\n\n\n\n<li>\u4f18\u70b9\uff1a<strong>100%\u4fdd\u7559\u539f\u59cb\u7ed3\u6784\u3001\u4e0d\u7528\u4fee\u590d\u51e0\u4f55<\/strong><\/li>\n\n\n\n<li>\u7f3a\u70b9\uff1a<strong>\u7f51\u683c\u5de8\u591a\u3001\u7b97\u529b\u7206\u70b8<\/strong>\uff08\u9002\u5408\u5c0f\u6837\u672c\u3001\u9aa8\u5c0f\u6881\u3001\u5fae\u7ed3\u6784\uff09<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u5bfc\u5165\u6709\u9650\u5143\uff1a\u8d4b\u503c\u3001\u7f51\u683c\u3001\u52a0\u8f7d\u3001\u8ba1\u7b97<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u683c\u5f0f\uff1a<strong>STL\u3001STEP\u3001IGS\u3001INP<\/strong><\/li>\n\n\n\n<li>\u8f6f\u4ef6\uff1a<strong>Abaqus\u3001ANSYS\u3001COMSOL\u3001LS-DYNA\u3001MOOSE<\/strong><\/li>\n\n\n\n<li>\u5173\u952e\u6b65\u9aa4\uff1a<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u51e0\u4f55\u4fee\u590d<\/strong>\uff08\u7834\u9762\u3001\u91cd\u53e0\u3001\u81ea\u7531\u8fb9\uff09<\/li>\n\n\n\n<li><strong>\u7f51\u683c\u5212\u5206<\/strong>\uff08\u56db\u9762\u4f53\/\u516d\u9762\u4f53\uff1b\u7ed3\u6784\u7f51\u66f4\u7a33\uff09<\/li>\n\n\n\n<li><strong>\u6750\u6599\u8d4b\u503c<\/strong>\uff08\u6309CT\u7070\u5ea6\u6620\u5c04\u5bc6\u5ea6\/\u6a21\u91cf\uff09<\/li>\n\n\n\n<li><strong>\u8fb9\u754c\u6761\u4ef6+\u8f7d\u8377<\/strong>\uff08\u56fa\u5b9a\u3001\u538b\u529b\u3001\u6d41\u91cf\u3001\u7535\u573a\u3001\u6e29\u5ea6\uff09<\/li>\n\n\n\n<li><strong>\u6c42\u89e3+\u540e\u5904\u7406<\/strong>\uff08\u5e94\u529b\u3001\u5e94\u53d8\u3001\u6d41\u901f\u3001\u6d53\u5ea6\u3001\u5931\u6548\uff09<\/li>\n<\/ol>\n\n\n\n<p><strong>\u4e00\u53e5\u8bdd\u6d41\u7a0b\uff1a<\/strong><\/p>\n\n\n\n<p><strong>CT\u5207\u7247 \u2192 \u9884\u5904\u7406 \u2192 \u5206\u5272 \u2192 3D\u91cd\u5efa\uff08STL\/\u4f53\u7d20\uff09 \u2192 \u6709\u9650\u5143\u7f51\u683c \u2192 \u4eff\u771f\u8ba1\u7b97 \u2192 \u7ed3\u679c\u53ef\u89c6\u5316<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001\u8fc2\u66f2\u5ea6\uff08Tortuosity\uff09\uff1a\u5fae\u89c2\u7ed3\u6784\u7684\u300c\u7ed5\u8def\u6307\u6570\u300d\uff0c\u5230\u5e95\u600e\u4e48\u7b97\uff1f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u5148\u61c2\u5b9a\u4e49\uff1a\u4ec0\u4e48\u662f\u8fc2\u66f2\u5ea6\uff1f<\/h3>\n\n\n\n<p><strong>\u8fc2\u66f2\u5ea6 \u03c4 = \u5b9e\u9645\u8def\u5f84\u957f\u5ea6 \/ \u76f4\u7ebf\u8ddd\u79bb\uff08\u8d77\u70b9\u5230\u7ec8\u70b9\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u03c4 = 1\uff1a<strong>\u5b8c\u5168\u7b14\u76f4<\/strong>\uff08\u7406\u60f3\u7ba1\u9053\uff09<\/li>\n\n\n\n<li>\u03c4 = 1.2\uff5e2\uff1a<strong>\u8f7b\u5fae\u5f2f\u66f2<\/strong>\uff08\u826f\u597d\u591a\u5b54\u4ecb\u8d28\uff09<\/li>\n\n\n\n<li>\u03c4 = 3\uff5e10\uff1a<strong>\u6781\u5ea6\u66f2\u6298<\/strong>\uff08\u81f4\u5bc6\u5ca9\u3001\u590d\u6742\u9aa8\u5c0f\u6881\u3001\u8d85\u7ec6\u7ea4\u7ef4\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u5b83\u76f4\u63a5\u51b3\u5b9a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6d41\u4f53\/\u79bb\u5b50<\/strong>\uff1a\u8d8a\u7ed5 \u2192 \u963b\u529b\u8d8a\u5927 \u2192 \u6e17\u900f\u7387\/\u6269\u6563\u7cfb\u6570\u8d8a\u4f4e<\/li>\n\n\n\n<li><strong>\u88c2\u7eb9<\/strong>\uff1a\u8d8a\u7ed5 \u2192 \u8d8a\u4e0d\u5bb9\u6613\u65ad \u2192 \u97e7\u6027\u8d8a\u597d<\/li>\n\n\n\n<li><strong>\u70ed\/\u7535\u4f20\u5bfc<\/strong>\uff1a\u8d8a\u7ed5 \u2192 \u8def\u5f84\u8d8a\u957f \u2192 \u5bfc\u70ed\/\u5bfc\u7535\u6027\u8d8a\u5dee<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u57fa\u4e8eCT\u6570\u636e\u76843\u79cd\u4e3b\u6d41\u7b97\u6cd5\uff08\u79d1\u7814\u6700\u5e38\u7528\uff09<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u65b9\u6cd51\uff1a\u4e2d\u5fc3\u7ebf\/\u9aa8\u67b6\u6cd5\uff08\u6700\u51c6\u3001\u6700\u5e38\u7528\uff09<\/h4>\n\n\n\n<p><strong>\u6b65\u9aa4\uff1a<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>CT\u4e8c\u503c\u5316 \u2192 \u63d0\u53d6<strong>\u5b54\u9699\/\u901a\u9053\/\u7ea4\u7ef4\u9aa8\u67b6<\/strong>\uff083D Skeletonize\uff09<\/li>\n\n\n\n<li>\u9aa8\u67b6\u53d8\u6210<strong>\u4e00\u4e323D\u5750\u6807\u70b9<\/strong><\/li>\n\n\n\n<li><strong>\u5b9e\u9645\u957f\u5ea6L\u2091<\/strong>\uff1a\u76f8\u90bb\u70b9\u6b27\u6c0f\u8ddd\u79bb\u6c42\u548c<\/li>\n\n\n\n<li><strong>\u76f4\u7ebf\u8ddd\u79bbL\u2080<\/strong>\uff1a\u8d77\u70b9\u5230\u7ec8\u70b9\u76f4\u7ebf<\/li>\n\n\n\n<li><strong>\u03c4 = L\u2091 \/ L\u2080<\/strong><\/li>\n<\/ol>\n\n\n\n<p>\u9002\u7528\uff1a\u8840\u7ba1\u3001\u9aa8\u5c0f\u6881\u3001\u5355\u4e00\u901a\u9053\u3001\u7ea4\u7ef4\u3001\u88c2\u7f1d\u7f51\u7edc\u3002<\/p>\n\n\n\n<p>\u5de5\u5177\uff1aImageJ 3D Skeletonize\u3001Avizo\u3001Dragonfly\u3001Python (scikit-image)\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u65b9\u6cd52\uff1a\u8ddd\u79bb\u573a\/\u6700\u77ed\u8def\u5f84\u6cd5\uff08\u5168\u5c40\u5e73\u5747\uff09<\/h4>\n\n\n\n<p><strong>\u6b65\u9aa4\uff1a<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5bf9\u5b54\u9699\u7a7a\u95f4\u505a<strong>\u8ddd\u79bb\u53d8\u6362\uff08Distance Map\uff09<\/strong><\/li>\n\n\n\n<li>\u8ba1\u7b97\u6bcf\u4e00\u70b9\u5230\u5165\u53e3\u7684<strong>\u6700\u77ed\u8def\u5f84\u957f\u5ea6<\/strong><\/li>\n\n\n\n<li>\u9664\u4ee5<strong>\u76f4\u7ebf\u8ddd\u79bb<\/strong>\uff0c\u6574\u5f20\u56fe\u5e73\u5747 \u2192 <strong>\u5168\u5c40\u8fc2\u66f2\u5ea6<\/strong><\/li>\n<\/ol>\n\n\n\n<p><strong>\u9002\u7528\uff1a\u591a\u5b54\u4ecb\u8d28\uff08\u5ca9\u77f3\u3001\u571f\u58e4\u3001\u7535\u6c60\u3001\u6ee4\u82af\uff09\u7684<\/strong>\u5e73\u5747\u8fc2\u66f2\u5ea6\u3002<\/p>\n\n\n\n<p>**\u4f18\u52bf\uff1a**\u4e0d\u7528\u4e00\u6839\u6839\u6311\u901a\u9053\uff0c\u81ea\u52a8\u7b97\u6574\u4f53\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u65b9\u6cd53\uff1a\u4f20\u8f93\u6a21\u62df\u53cd\u63a8\uff08\u95f4\u63a5\u3001\u7269\u7406\u610f\u4e49\u5f3a\uff09<\/h4>\n\n\n\n<p>\u4ece<strong>\u6709\u6548\u6269\u6563\/\u6e17\u900f\u7387<\/strong>\u53cd\u7b97\uff1a<\/p>\n\n\n\n<p><strong>D\u2091ff = D\u2080 \u00d7 \u03c6 \/ \u03c4\u00b2<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>D\u2091ff\uff1a\u6709\u6548\u6269\u6563\u7cfb\u6570\uff08\u4eff\u771f\/\u5b9e\u9a8c\u6d4b\uff09<\/li>\n\n\n\n<li>D\u2080\uff1a\u81ea\u7531\u6269\u6563\u7cfb\u6570<\/li>\n\n\n\n<li>\u03c6\uff1a\u5b54\u9699\u5ea6\uff08CT\u76f4\u63a5\u7b97\uff09<\/li>\n\n\n\n<li>\u03c4\uff1a\u8fc2\u66f2\u5ea6<\/li>\n<\/ul>\n\n\n\n<p>\u9002\u7528\uff1a\u7535\u6c60\u3001\u71c3\u6599\u7535\u6c60\u3001\u819c\u3001\u5730\u8d28\u6d41\u52a8\u2014\u2014<strong>\u6700\u8d34\u8fd1\u771f\u5b9e\u7269\u7406\u8fc7\u7a0b<\/strong>\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u4e00\u53e5\u8bdd\u8bb0\u4f4f\uff1a<\/h3>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>CT\u626b\u7ed3\u6784 \u2192 \u5206\u5272\u51fa\u5b54\u9699 \u2192 \u9aa8\u67b6\/\u8ddd\u79bb\u573a\u7b97\u8def\u5f84 \u2192 \u5b9e\u9645\u957f\u5ea6\u00f7\u76f4\u7ebf\u957f\u5ea6 = \u8fc2\u66f2\u5ea6<\/strong><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001\u4e3a\u4ec0\u4e48\u8fd9\u5957\u7ec4\u5408\u73b0\u5728\u300c\u7206\u706b\u300d\uff1f<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u771f\u5b9e\uff01<\/strong> \u4e0d\u518d\u7528\u7b80\u5316\u6a21\u578b\uff0c<strong>\u7ed3\u67841:1\u8fd8\u539f<\/strong><\/li>\n\n\n\n<li><strong>\u591a\u7269\u7406\u573a\u901a\u5403<\/strong>\uff1a\u529b\u3001\u70ed\u3001\u6d41\u4f53\u3001\u7535\u573a\u3001\u4f20\u8d28\u3001\u5316\u5b66\u53cd\u5e94<\/li>\n\n\n\n<li><strong>\u65e0\u635f+\u53ef\u91cd\u590d<\/strong>\uff1a\u4e00\u4e2a\u6837\u54c1\u53cd\u590d\u7b97\u3001\u6539\u53c2\u6570\u3001\u5bf9\u6bd4<\/li>\n\n\n\n<li><strong>\u8de8\u5c3a\u5ea6<\/strong>\uff1a\u5faeCT\uff08\u03bcm\uff09\u2192 \u6709\u9650\u5143 \u2192 \u5b8f\u89c2\u6027\u80fd<\/li>\n\n\n\n<li><strong>AI+\u81ea\u52a8\u5316<\/strong>\uff1a\u5206\u5272+\u9aa8\u67b6+\u8fc2\u66f2\u5ea6+\u4eff\u771f\u6b63\u5728\u5168\u6d41\u7a0bAI\u5316<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e94\u3001\u65b0\u624b\u5165\u95e8\u5de5\u5177\u6e05\u5355\uff08\u76f4\u63a5\u6284\uff09<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>CT\u5904\u7406+\u5206\u5272<\/strong>\uff1aImageJ\/Fiji\uff08\u514d\u8d39\uff09\u30013D Slicer\uff08\u514d\u8d39\uff09\u3001VGStudio\u3001Simpleware\u3001Mimics<\/li>\n\n\n\n<li><strong>\u9aa8\u67b6+\u8fc2\u66f2\u5ea6<\/strong>\uff1aImageJ 3D Skeletonize\u3001Avizo\u3001Python (scikit-image, vedo)<\/li>\n\n\n\n<li><strong>\u6709\u9650\u5143<\/strong>\uff1aAbaqus\u3001ANSYS\u3001COMSOL\u3001MOOSE\uff08\u5f00\u6e90\uff09<\/li>\n\n\n\n<li><strong>Python\u4e00\u6761\u9f99<\/strong>\uff1aSimpleITK + scikit-image + PyVista + FEniCS\/MOOSE<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"374\" 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