{"id":19989,"date":"2024-03-28T14:18:30","date_gmt":"2024-03-28T06:18:30","guid":{"rendered":"https:\/\/aif.amtbbs.org\/?p=19989"},"modified":"2024-03-28T14:18:30","modified_gmt":"2024-03-28T06:18:30","slug":"%e7%94%9f%e6%88%90%e4%b8%8d%e4%ba%86%e5%85%89%e7%ba%bf%e6%9e%81%e5%bc%ba%e7%9a%84%e5%9b%be%e7%89%87%ef%bc%9f%e5%be%ae%e4%bf%a1%e8%a7%86%e8%a7%89%e5%9b%a2%e9%98%9f%e6%9c%89%e6%95%88%e8%a7%a3%e5%86%b3","status":"publish","type":"post","link":"https:\/\/aif.amtbbs.org\/index.php\/2024\/03\/28\/19989\/","title":{"rendered":"\u751f\u6210\u4e0d\u4e86\u5149\u7ebf\u6781\u5f3a\u7684\u56fe\u7247\uff1f\u5fae\u4fe1\u89c6\u89c9\u56e2\u961f\u6709\u6548\u89e3\u51b3\u6269\u6563\u6a21\u578b\u5947\u70b9\u95ee\u9898"},"content":{"rendered":"<div class=\"article-desc\">\u5fae\u4fe1\u89c6\u89c9\u56e2\u961f\u4e0e\u4e2d\u5c71\u5927\u5b66\u5408\u4f5c\uff0c\u8054\u624b\u63a2\u7a76\u4e86\u6269\u6563\u6a21\u578b\u4e2d\u7684\u5947\u70b9\u95ee\u9898\uff0c\u5e76\u63d0\u51fa\u4e86\u4e00\u4e2a\u5373\u63d2\u5373\u7528\u7684\u65b9\u6cd5\uff0c\u6709\u6548\u89e3\u51b3\u4e86\u521d\u59cb\u65f6\u523b\u7684\u91c7\u6837\u95ee\u9898\u3002<\/div>\n<div id=\"postspictures\" class=\"article-content\">\n<div id=\"container\" class=\"container am-engine\" data-v-1d7a5742=\"\" data-element=\"root\">\n<p>\u6269\u6563\u6a21\u578b\u51ed\u501f\u5176\u5728\u56fe\u50cf\u751f\u6210\u65b9\u9762\u7684\u51fa\u8272\u8868\u73b0\uff0c\u5f00\u542f\u4e86\u751f\u6210\u5f0f\u6a21\u578b\u7684\u65b0\u7eaa\u5143\u3002\u8bf8\u5982 Stable Diffusion\uff0cDALLE\uff0cImagen\uff0cSORA \u7b49\u5927\u6a21\u578b\u5982\u96e8\u540e\u6625\u7b0b\u822c\u6d8c\u73b0\uff0c\u8fdb\u4e00\u6b65\u4e30\u5bcc\u4e86\u751f\u6210\u5f0f AI \u7684\u5e94\u7528\u524d\u666f\u3002\u7136\u800c\uff0c\u5f53\u524d\u7684\u6269\u6563\u6a21\u578b\u5728\u7406\u8bba\u4e0a\u5e76\u975e\u5b8c\u7f8e\uff0c\u9c9c\u6709\u7814\u7a76\u5173\u6ce8\u5230\u91c7\u6837\u65f6\u95f4\u7aef\u70b9\u5904\u672a\u5b9a\u4e49\u7684\u5947\u70b9\u95ee\u9898\u3002\u6b64\u5916\uff0c\u5947\u70b9\u95ee\u9898\u5728\u5e94\u7528\u4e2d\u5bfc\u81f4\u7684\u5e73\u5747\u7070\u5ea6\u7b49\u5f71\u54cd\u751f\u6210\u56fe\u50cf\u8d28\u91cf\u7684\u95ee\u9898\u4e5f\u4e00\u76f4\u672a\u5f97\u5230\u89e3\u51b3\u3002<\/p>\n<p>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e00\u96be\u9898\uff0c\u5fae\u4fe1\u89c6\u89c9\u56e2\u961f\u4e0e\u4e2d\u5c71\u5927\u5b66\u5408\u4f5c\uff0c\u8054\u624b\u63a2\u7a76\u4e86\u6269\u6563\u6a21\u578b\u4e2d\u7684\u5947\u70b9\u95ee\u9898\uff0c\u5e76\u63d0\u51fa\u4e86\u4e00\u4e2a\u5373\u63d2\u5373\u7528\u7684\u65b9\u6cd5\uff0c\u6709\u6548\u89e3\u51b3\u4e86\u521d\u59cb\u65f6\u523b\u7684\u91c7\u6837\u95ee\u9898\u3002\u8be5\u65b9\u6cd5\u6210\u529f\u89e3\u51b3\u4e86\u5e73\u5747\u7070\u5ea6\u95ee\u9898\uff0c\u663e\u8457\u63d0\u5347\u4e86\u73b0\u6709\u6269\u6563\u6a21\u578b\u7684\u751f\u6210\u80fd\u529b\u3002\u8fd9\u4e00\u7814\u7a76\u6210\u679c\u5df2\u5728 CVPR 2024 \u4f1a\u8bae\u4e0a\u53d1\u8868\u3002<\/p>\n<p>\u6269\u6563\u6a21\u578b\u5728\u591a\u6a21\u6001\u5185\u5bb9\u751f\u6210\u4efb\u52a1\u4e2d\u53d6\u5f97\u4e86\u663e\u8457\u7684\u6210\u529f\uff0c\u5305\u62ec\u56fe\u50cf\u3001\u97f3\u9891\u3001\u6587\u672c\u548c\u89c6\u9891\u7b49\u751f\u6210\u3002\u8fd9\u4e9b\u6a21\u578b\u7684\u6210\u529f\u5efa\u6a21\u5927\u591a\u4f9d\u8d56\u4e8e\u4e00\u4e2a\u5047\u8bbe\uff0c\u5373<strong>\u6269\u6563\u8fc7\u7a0b\u7684\u9006\u8fc7\u7a0b\u4e5f\u7b26\u5408\u9ad8\u65af\u7279\u6027<\/strong>\u3002\u7136\u800c\uff0c\u8fd9\u4e00\u5047\u8bbe\u5e76\u6ca1\u6709\u5f97\u5230\u5145\u5206\u8bc1\u660e\u3002\u7279\u522b\u662f\u5728\u7aef\u70b9\u5904\uff0c\u5373 t=0 \u6216 t=1\uff0c\u4f1a\u51fa\u73b0\u5947\u70b9\u95ee\u9898\uff0c\u9650\u5236\u4e86\u73b0\u6709\u65b9\u6cd5\u5bf9\u5947\u70b9\u5904\u91c7\u6837\u7684\u7814\u7a76\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u5947\u70b9\u95ee\u9898\u4e5f\u4f1a\u5f71\u54cd\u6269\u6563\u6a21\u578b\u7684\u751f\u6210\u80fd\u529b\uff0c\u5bfc\u81f4\u6a21\u578b\u51fa\u73b0<strong>\u5e73\u5747\u7070\u5ea6\u95ee\u9898<\/strong>\uff0c\u5373\u96be\u4ee5\u751f\u6210\u4eae\u5ea6\u5f3a\u6216\u8005\u5f31\u7684\u56fe\u50cf\uff0c\u5982\u56fe\u4e0b\u6240\u793a\u3002\u8fd9\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u4e5f\u9650\u5236\u4e86\u5f53\u524d\u6269\u6563\u6a21\u578b\u7684\u5e94\u7528\u8303\u56f4\u3002<\/p>\n<p>\u4e3a\u4e86\u89e3\u51b3\u6269\u6563\u6a21\u578b\u5728\u65f6\u95f4\u7aef\u70b9\u5904\u7684\u5947\u70b9\u95ee\u9898\uff0c\u5fae\u4fe1\u89c6\u89c9\u56e2\u961f\u4e0e\u4e2d\u5c71\u5927\u5b66\u5408\u4f5c\uff0c\u4ece\u7406\u8bba\u548c\u5b9e\u8df5\u4e24\u4e2a\u65b9\u9762\u5c55\u5f00\u4e86\u6df1\u5165\u63a2\u7a76\u3002\u9996\u5148\uff0c\u8be5\u56e2\u961f\u63d0\u51fa\u4e86\u4e00\u4e2a\u5305\u542b\u5947\u70b9\u65f6\u523b\u9006\u8fc7\u7a0b\u8fd1\u4f3c\u9ad8\u65af\u5206\u5e03\u7684\u8bef\u5dee\u4e0a\u754c\uff0c\u4e3a\u540e\u7eed\u7814\u7a76\u63d0\u4f9b\u4e86\u7406\u8bba\u57fa\u7840\u3002\u57fa\u4e8e\u8fd9\u4e00\u7406\u8bba\u4fdd\u969c\uff0c\u56e2\u961f\u5bf9\u5947\u70b9\u5904\u7684\u91c7\u6837\u8fdb\u884c\u4e86\u7814\u7a76\uff0c\u5e76\u5f97\u51fa\u4e86\u4e24\u4e2a\u91cd\u8981\u7684\u7ed3\u8bba\uff1a1\uff09t=1 \u5904\u7684\u5947\u70b9\u53ef\u4ee5\u901a\u8fc7\u6c42\u53d6\u6781\u9650\u8f6c\u5316\u4e3a\u53ef\u53bb\u5947\u70b9\uff0c2\uff09t=0 \u5904\u7684\u5947\u70b9\u662f\u6269\u6563\u6a21\u578b\u7684\u56fa\u6709\u7279\u6027\uff0c\u4e0d\u9700\u8981\u89c4\u907f\u3002\u57fa\u4e8e\u8fd9\u4e9b\u7ed3\u8bba\uff0c\u8be5\u56e2\u961f\u63d0\u51fa\u4e86\u4e00\u4e2a\u5373\u63d2\u5373\u7528\u7684\u65b9\u6cd5\uff1a<strong>SingDiffusion<\/strong>\uff0c\u7528\u4e8e\u89e3\u51b3\u6269\u6563\u6a21\u578b\u5728\u521d\u59cb\u65f6\u523b\u91c7\u6837\u7684\u95ee\u9898\u3002<\/p>\n<p>\u901a\u8fc7\u5927\u91cf\u7684\u5b9e\u9a8c\u9a8c\u8bc1\u8868\u660e\uff0c\u4ec5\u9700\u8bad\u7ec3\u4e00\u6b21\uff0cSingDiffusion \u6a21\u5757\u5373\u53ef\u65e0\u7f1d\u5e94\u7528\u5230\u73b0\u6709\u7684\u6269\u6563\u6a21\u578b\u4e2d\uff0c\u663e\u8457\u5730\u89e3\u51b3\u4e86\u5e73\u5747\u7070\u5ea6\u503c\u7684\u95ee\u9898\u3002\u5728\u4e0d\u4f7f\u7528\u65e0\u5206\u7c7b\u5668\u6307\u5f15\u6280\u672f\u7684\u60c5\u51b5\u4e0b\uff0cSingDiffusion \u80fd\u591f\u663e\u8457\u63d0\u5347\u5f53\u524d\u65b9\u6cd5\u7684\u751f\u6210\u8d28\u91cf\uff0c\u7279\u522b\u662f\u5728\u5e94\u7528\u4e8e Stable Diffusion1.5\uff08SD-1.5\uff09\u540e\uff0c\u5176\u751f\u6210\u7684\u56fe\u50cf\u8d28\u91cf\u66f4\u662f\u63d0\u5347\u4e86 33%<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/s4.51cto.com\/oss\/202403\/28\/a146aa434da770c53f179809113a053c8e6a08.webp\" data-type=\"block\" \/><\/p>\n<p>\u8bba\u6587\u5730\u5740\uff1ahttps:\/\/arxiv.org\/pdf\/2403.08381.pdf<\/p>\n<p>\u9879\u76ee\u5730\u5740\uff1ahttps:\/\/pangzecheung.github.io\/SingDiffusion\/<\/p>\n<p>\u8bba\u6587\u9898\u76ee\uff1aTackling the Singularities at the Endpoints of Time Intervals in Diffusion Models<\/p>\n<h4>\u9006\u8fc7\u7a0b\u7684\u9ad8\u65af\u7279\u6027<\/h4>\n<p>\u4e3a\u4e86\u7814\u7a76\u6269\u6563\u6a21\u578b\u7684\u5947\u70b9\u95ee\u9898\uff0c\u9700\u8981\u9a8c\u8bc1\u5168\u8fc7\u7a0b\u5305\u542b\u5947\u70b9\u5904\u7684\u9006\u8fc7\u7a0b\u6ee1\u8db3\u9ad8\u65af\u7279\u6027\u3002\u9996\u5148\u5b9a\u4e49<img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s7.51cto.com\/oss\/202403\/28\/a1d995f806ea057239131645c8c6a56d9426dd.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/>\u4e3a\u6269\u6563\u6a21\u578b\u7684\u8bad\u7ec3\u6837\u672c\uff0c\u8bad\u7ec3\u6837\u672c\u7684\u5206\u5e03\u53ef\u4ee5\u8868\u793a\u4e3a\uff1a<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s3.51cto.com\/oss\/202403\/28\/487caf0002885894d33542cfdde8865d4abef1.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>\u5176\u4e2d \u03b4 \u8868\u793a\u72c4\u62c9\u514b\u51fd\u6570\u3002\u6839\u636e [1] \u4e2d\u8fde\u7eed\u65f6\u95f4\u6269\u6563\u6a21\u578b\u7684\u5b9a\u4e49\uff0c\u5bf9\u4e8e\u4efb\u610f\u4e24\u4e2a\u65f6\u523b 0\u2264s,t\u22641\uff0c\u6b63\u5411\u8fc7\u7a0b\u53ef\u4ee5\u8868\u793a\u4e3a\uff1a<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s7.51cto.com\/oss\/202403\/28\/e4aab6575b109a121b07894d9690ba494f3af2.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>\u5176\u4e2d<img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s3.51cto.com\/oss\/202403\/28\/78cc5a590d04af17a4e4242810c98669116546.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/>\uff0c<img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s8.51cto.com\/oss\/202403\/28\/e4f8722800c7e3e9a2a1129e4c4ed22a48b3e7.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/>\uff0c<img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s8.51cto.com\/oss\/202403\/28\/81188e987ca335e571d3030f65212d4cdb1437.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/>\uff0c<img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s2.51cto.com\/oss\/202403\/28\/99c5f0a22bfa574465f768985e67efacde2a67.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/>\u968f\u7740\u65f6\u95f4\u5355\u8c03\u7684\u4ece 1 \u53d8\u5316\u5230 0\u3002\u8003\u8651\u5230\u521a\u521a\u5b9a\u4e49\u7684\u8bad\u7ec3\u6837\u672c\u5206\u5e03\uff0c<img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s5.51cto.com\/oss\/202403\/28\/b1d5b3241ac0a924244251fba81171aa58a356.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/>\u7684\u5355\u65f6\u523b\u8fb9\u9645\u6982\u7387\u5bc6\u5ea6\u53ef\u4ee5\u8868\u793a\u4e3a\uff1a<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s7.51cto.com\/oss\/202403\/28\/d6134fc0336c09afd95987c1c74d83d0971ee4.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>\u7531\u6b64\uff0c\u53ef\u4ee5\u901a\u8fc7\u8d1d\u53f6\u65af\u516c\u5f0f\u8ba1\u7b97\u9006\u8fc7\u7a0b\u7684\u6761\u4ef6\u5206\u5e03\uff1a<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s9.51cto.com\/oss\/202403\/28\/e3c06f8434c7463a11d6330b525e83503b13cc.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>\u7136\u800c\uff0c\u5f97\u5230\u7684\u5206\u5e03\u662f\u6df7\u5408\u9ad8\u65af\u5206\u5e03\uff0c\u96be\u4ee5\u7528\u7f51\u7edc\u8fdb\u884c\u62df\u5408\u3002\u56e0\u6b64\uff0c\u4e3b\u6d41\u7684\u6269\u6563\u6a21\u578b\u901a\u5e38\u5047\u8bbe\u8fd9\u4e00\u5206\u5e03\u53ef\u4ee5\u7531\u5355\u4e2a\u9ad8\u65af\u5206\u5e03\u62df\u5408\uff1a<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s9.51cto.com\/oss\/202403\/28\/04d819b09f865fa12b790896b5b03a4a2f5ced.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>\u5176\u4e2d\uff0c<img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s6.51cto.com\/oss\/202403\/28\/13abb5753f9913d91be520de21a6bb1635707b.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/>\u4e3a\u4e86\u9a8c\u8bc1\u8fd9\u4e00\u5047\u8bbe\uff0c\u8be5\u7814\u7a76\u5728 Proposition 1 \u4e2d\u4f30\u8ba1\u4e86\u8fd9\u4e00\u62df\u5408\u7684\u8bef\u5dee\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s6.51cto.com\/oss\/202403\/28\/232d20f61f23b336109160903983a1ee65a61d.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>\u7136\u800c\uff0c\u8be5\u7814\u7a76\u53d1\u73b0\u5f53 t=1 \u65f6\uff0c\u968f\u7740 s \u8d8b\u8fd1 1\uff0c<img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s4.51cto.com\/oss\/202403\/28\/c48d77895a87e8c565e796c74819a43398df5f.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/>\u4e5f\u5c06\u8d8b\u8fd1\u4e8e 1\uff0c\u8bef\u5dee\u65e0\u6cd5\u5ffd\u7565\u3002\u56e0\u6b64\uff0cProposition 1 \u5e76\u4e0d\u80fd\u8bc1\u660e t=1 \u65f6\u7684\u9006\u5411\u9ad8\u65af\u7279\u6027\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff0c\u8be5\u7814\u7a76\u7ed9\u51fa\u4e86\u65b0\u7684\u547d\u9898\uff1a<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s8.51cto.com\/oss\/202403\/28\/59279b4824280138ca34811a2f8b28cc7a6984.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>\u6839\u636e Proposition 2\uff0c\u5f53 t=1 \u65f6\uff0c\u968f\u7740 s \u8d8b\u8fd1 1\uff0c<img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s5.51cto.com\/oss\/202403\/28\/e9dae95448189ff7d717835e39abaa43048a11.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/>\u5c06\u8d8b\u8fd1\u4e8e 0\u3002\u7531\u6b64\uff0c\u8be5\u7814\u7a76\u8bc1\u660e\u4e86\u5305\u542b\u5947\u70b9\u65f6\u523b\u7684\u9006\u8fc7\u7a0b\u5168\u8fc7\u7a0b\u90fd\u7b26\u5408\u9ad8\u65af\u7279\u6027\u3002<\/p>\n<h4>\u5947\u70b9\u65f6\u523b\u7684\u91c7\u6837<\/h4>\n<p>\u6709\u4e86\u9006\u8fc7\u7a0b\u9ad8\u65af\u7279\u6027\u7684\u4fdd\u8bc1\uff0c\u8be5\u7814\u7a76\u57fa\u4e8e\u9006\u5411\u91c7\u6837\u516c\u5f0f\u5bf9\u5947\u70b9\u65f6\u523b\u7684\u91c7\u6837\u5c55\u5f00\u4e86\u7814\u7a76\u3002<\/p>\n<p>\u9996\u5148\u8003\u8651 t=1 \u65f6\u523b\u7684\u5947\u70b9\u95ee\u9898\u3002\u5f53 t=1 \u65f6\uff0c<img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s5.51cto.com\/oss\/202403\/28\/5845fe548192976d3f2108e5867a50d3f568dd.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/>=0\uff0c\u4e0b\u9762\u7684\u91c7\u6837\u516c\u5f0f\u5c06\u51fa\u73b0\u5206\u6bcd\u9664 0 \u7684\u60c5\u51b5\uff1a<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s8.51cto.com\/oss\/202403\/28\/05e2cdf2026a7b852065125204c28b305338b6.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>\u7814\u7a76\u56e2\u961f\u53d1\u73b0\uff0c\u901a\u8fc7\u8ba1\u7b97\u6781\u9650\uff0c\u8be5\u5947\u70b9\u53ef\u4ee5\u8f6c\u5316\u4e3a\u53ef\u53bb\u5947\u70b9\uff1a<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s4.51cto.com\/oss\/202403\/28\/6420eb78587e52795bb734ca8ed3d0c06758af.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>\u7136\u800c\uff0c\u8fd9\u4e00\u6781\u9650\u65e0\u6cd5\u5728\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\u8fdb\u884c\u8ba1\u7b97\u3002\u4e3a\u6b64\uff0c\u8be5\u7814\u7a76\u63d0\u51fa\u53ef\u4ee5\u5728 t=1 \u65f6\u523b\u62df\u5408<img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s6.51cto.com\/oss\/202403\/28\/797087e983638d2f62007303cf1c03a480e18d.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/>\uff0c\u4f7f\u7528 \u300cx &#8211; \u9884\u6d4b\u300d\uff0c\u6765\u89e3\u51b3\u7684\u521d\u59cb\u5947\u70b9\u5904\u7684\u91c7\u6837\u95ee\u9898\u3002<\/p>\n<p>\u63a5\u7740\u8003\u8651 t=0 \u65f6\u523b\uff0c\u9ad8\u65af\u5206\u5e03\u62df\u5408\u7684\u9006\u8fc7\u7a0b\u5c06\u53d8\u6210\u65b9\u5dee\u4e3a 0 \u7684\u9ad8\u65af\u5206\u5e03\uff0c\u5373\u72c4\u62c9\u514b\u51fd\u6570\uff1a<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s8.51cto.com\/oss\/202403\/28\/94b7a3a99c9eb6524c1087fa5f6f1f8e62b111.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>\u5176\u4e2d<img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s5.51cto.com\/oss\/202403\/28\/c64412c49977f3153c6894bb513da15dda3265.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/>\u3002\u8fd9\u6837\u7684\u5947\u5f02\u6027\u4f1a\u4f7f\u5f97\u91c7\u6837\u8fc7\u7a0b\u6536\u655b\u5230\u6b63\u786e\u7684\u6570\u636e<img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s5.51cto.com\/oss\/202403\/28\/67ce90b76dbfa62563b553ff1daebecb385448.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/>\u4e0a\u3002\u56e0\u6b64\uff0ct=0 \u5904\u7684\u5947\u70b9\u662f\u6269\u6563\u6a21\u578b\u826f\u597d\u7684\u6027\u8d28\uff0c\u5e76\u4e0d\u9700\u8981\u89c4\u907f\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u8be5\u7814\u7a76\u8fd8\u5728\u9644\u5f55\u4e2d\u63a2\u8ba8\u4e86 DDIM\uff0cSDE\uff0cODE \u4e2d\u7684\u5947\u70b9\u95ee\u9898\u3002<\/p>\n<h4>\u5373\u63d2\u5373\u7528\u7684 SingDiffusion \u6a21\u5757<\/h4>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s7.51cto.com\/oss\/202403\/28\/a9187a775471bfd5b3c366d86cd37d27fe5546.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>\u5947\u70b9\u5904\u7684\u91c7\u6837\u4f1a\u5f71\u54cd\u6269\u6563\u6a21\u578b\u751f\u6210\u56fe\u50cf\u7684\u8d28\u91cf\u3002\u4f8b\u5982\uff0c\u5728\u8f93\u5165\u9ad8\u6216\u4f4e\u4eae\u5ea6\u7684\u63d0\u793a\u65f6\uff0c\u73b0\u6709\u65b9\u6cd5\u5f80\u5f80\u53ea\u80fd\u751f\u6210\u5e73\u5747\u7070\u5ea6\u7684\u56fe\u50cf\uff0c\u8fd9\u88ab\u79f0\u4e3a\u5e73\u5747\u7070\u5ea6\u95ee\u9898\u3002\u8fd9\u4e2a\u95ee\u9898\u6e90\u4e8e\u73b0\u6709\u65b9\u6cd5\u5ffd\u7565\u4e86 t=0 \u65f6\u5947\u70b9\u5904\u7684\u91c7\u6837\uff0c\u800c\u662f\u5728 1-\u03f5 \u65f6\u523b\u4f7f\u7528<strong>\u6807\u51c6\u9ad8\u65af\u5206\u5e03<\/strong>\u4f5c\u4e3a\u521d\u59cb\u5206\u5e03\u8fdb\u884c\u91c7\u6837\u3002\u7136\u800c\uff0c\u6b63\u5982\u4e0a\u56fe\u6240\u793a\uff0c\u6807\u51c6\u9ad8\u65af\u5206\u5e03\u4e0e\u5b9e\u9645\u7684 1-\u03f5 \u65f6\u523b\u7684\u6570\u636e\u5206\u5e03\u5b58\u5728\u8f83\u5927\u7684\u5dee\u8ddd\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s6.51cto.com\/oss\/202403\/28\/323611e990e097ed8374501e9fe49cd150af31.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>\u5728\u8fd9\u6837\u7684\u5dee\u8ddd\u4e0b\uff0c\u6839\u636e Proposition 3\uff0c\u73b0\u6709\u65b9\u6cd5\u7b49\u540c\u4e8e\u5728 t=1 \u65f6\u671d\u7740\u4e00\u4e2a\u5747\u503c\u4e3a 0 \u7684\u56fe\u50cf\u8fdb\u884c\u751f\u6210\uff0c\u5373\u5e73\u5747\u7070\u5ea6\u56fe\u50cf\u3002\u56e0\u6b64\uff0c\u73b0\u6709\u65b9\u6cd5\u96be\u4ee5\u751f\u6210\u4eae\u5ea6\u6781\u5f3a\u6216\u6781\u5f31\u7684\u56fe\u50cf\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u8be5\u7814\u7a76\u63d0\u51fa\u4e86\u4e00\u4e2a\u5373\u63d2\u5373\u7528\u7684 SingDiffusion \u65b9\u6cd5\uff0c\u901a\u8fc7\u62df\u5408\u6807\u51c6\u9ad8\u65af\u5206\u5e03\u4e0e\u5b9e\u9645\u6570\u636e\u5206\u5e03\u4e4b\u95f4\u7684\u8f6c\u6362\u6765\u5f25\u8865\u8fd9\u4e00\u5dee\u8ddd\u3002<\/p>\n<p>SingDiffuion \u7684\u7b97\u6cd5\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s6.51cto.com\/oss\/202403\/28\/a79975c496a7b2ed65698419effe8569927457.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>\u6839\u636e\u4e0a\u4e00\u8282\u7684\u7ed3\u8bba\uff0c\u8be5\u7814\u7a76\u5728\u5728 t=1 \u65f6\u523b\u4f7f\u7528\u4e86 \u300cx &#8211; \u9884\u6d4b\u300d\u65b9\u6cd5\u6765\u89e3\u51b3\u5947\u70b9\u5904\u7684\u91c7\u6837\u95ee\u9898\u3002\u5bf9\u4e8e\u56fe-\u6587\u6570\u636e\u5bf9<img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s9.51cto.com\/oss\/202403\/28\/35da3ea072529702f08889c6e9e6cd546be0f9.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/>\uff0c\u8be5\u65b9\u6cd5\u8bad\u7ec3\u4e86\u4e00\u4e2a Unet<img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s7.51cto.com\/oss\/202403\/28\/c5c683b257093d23301431abdc0681666a0dfc.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/>\u6765\u62df\u5408<img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s5.51cto.com\/oss\/202403\/28\/1814a9987c91d773cbc594a68c9f3d1fe10c1c.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/>\u3002\u635f\u5931\u51fd\u6570\u8868\u793a\u4e3a\uff1a<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s4.51cto.com\/oss\/202403\/28\/323335664ebebbc8b31013e72a07aa48cd617a.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>\u6a21\u578b\u6536\u655b\u540e\uff0c\u5c31\u53ef\u4ee5\u6309\u7167\u4e0b\u9762\u7684 DDIM \u91c7\u6837\u516c\u5f0f\u5e76\u4f7f\u7528\u65b0\u5f97\u5230\u7684\u6a21\u5757<img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s2.51cto.com\/oss\/202403\/28\/06182a595d5c853849e667dbb320a0f0759c9e.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/>\u91c7\u6837<img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s7.51cto.com\/oss\/202403\/28\/e60202160d6753ef601422864db7fbe590c3ac.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/>\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s2.51cto.com\/oss\/202403\/28\/d6b952c27cc785db9eb997ce4db80dcb8883b4.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>DDIM \u7684\u91c7\u6837\u516c\u5f0f\u786e\u4fdd\u4e86\u751f\u6210\u7684<img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s4.51cto.com\/oss\/202403\/28\/f65c63195922611a53b7375d60084048eea456.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/>\u7b26\u5408 1-\u03b5 \u65f6\u523b\u7684\u6570\u636e\u5206\u5e03<img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s3.51cto.com\/oss\/202403\/28\/c63e4bd706cfe2d5033222345c94e10d1b24a7.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/>\uff0c\u4ece\u800c\u89e3\u51b3\u4e86\u5e73\u5747\u7070\u5ea6\u95ee\u9898\u3002\u5728\u8fd9\u4e00\u6b65\u9aa4\u4e4b\u540e\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528\u9884\u8bad\u7ec3\u7684\u6a21\u578b\u6267\u884c\u540e\u7eed\u7684\u91c7\u6837\u6b65\u9aa4\uff0c\u76f4\u5230\u751f\u6210<img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s4.51cto.com\/oss\/202403\/28\/749b0c49306e4270993436096803705d66fb76.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/>\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u7531\u4e8e\u8be5\u65b9\u6cd5\u4ec5\u53c2\u4e0e\u7b2c\u4e00\u6b65\u7684\u91c7\u6837\uff0c\u4e0e\u540e\u7eed\u7684\u91c7\u6837\u8fc7\u7a0b\u65e0\u5173\uff0c\u56e0\u6b64 SingDiffusion \u53ef\u4ee5\u5e94\u7528\u5728\u7edd\u5927\u591a\u6570\u5df2\u6709\u7684\u6269\u6563\u6a21\u578b\u4e2d\u3002\u53e6\u5916\uff0c\u4e3a\u4e86\u907f\u514d\u65e0\u5206\u7c7b\u5668\u6307\u5bfc\u64cd\u4f5c\u5bfc\u81f4\u7684\u6570\u636e\u6ea2\u51fa\u95ee\u9898\uff0c\u8be5\u65b9\u6cd5\u8fd8\u4f7f\u7528\u4e86\u4ee5\u4e0b\u7684\u5f52\u4e00\u5316\u64cd\u4f5c\uff1a<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s7.51cto.com\/oss\/202403\/28\/06e3f8738703773d20e501e63bfb833d792cb4.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>\u5176\u4e2d guidance \u8868\u793a\u65e0\u5206\u7c7b\u5668\u6307\u5bfc\u64cd\u4f5c\u540e\u7684\u7ed3\u679c\uff0cneg \u8868\u793a\u8d1f\u9762\u63d0\u793a\u4e0b\u7684\u8f93\u51fa\uff0cpos \u8868\u793a\u6b63\u9762\u63d0\u793a\u4e0b\u7684\u8f93\u51fa\uff0c\u03c9 \u8868\u793a\u6307\u5bfc\u5f3a\u5ea6\u3002<\/p>\n<h4>\u5b9e\u9a8c<\/h4>\n<p>\u9996\u5148\uff0c\u8be5\u7814\u7a76\u5728 SD-1.5\u3001SD-2.0-base \u548c SD-2.0 \u4e09\u4e2a\u6a21\u578b\u4e0a\u9a8c\u8bc1\u4e86 SingDiffusion \u89e3\u51b3\u5e73\u5747\u7070\u5ea6\u95ee\u9898\u7684\u80fd\u529b\u3002\u8be5\u7814\u7a76\u9009\u62e9\u4e86\u56db\u4e2a\u6781\u7aef\u7684\u63d0\u793a\uff0c\u5305\u62ec \u300c\u7eaf\u767d \/ \u9ed1\u80cc\u666f\u300d\u00a0\u548c \u300c\u5355\u8272\u7ebf\u6761\u827a\u672f\u6807\u5fd7\u5728\u767d \/ \u9ed1\u80cc\u666f\u4e0a\u300d\uff0c\u4f5c\u4e3a\u6761\u4ef6\u8fdb\u884c\u751f\u6210\uff0c\u5e76\u8ba1\u7b97\u751f\u6210\u56fe\u50cf\u7684\u5e73\u5747\u7070\u5ea6\u503c\uff0c\u5982\u4e0b\u8868\u6240\u793a\uff1a<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s8.51cto.com\/oss\/202403\/28\/81eace9071aa341ed4b426f90feedee243ba47.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>\u4ece\u8868\u683c\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u8be5\u7814\u7a76\u80fd\u591f\u663e\u8457\u5730\u89e3\u51b3\u5e73\u5747\u7070\u5ea6\u503c\u95ee\u9898\uff0c\u751f\u6210\u7b26\u5408\u8f93\u5165\u6587\u5b57\u63cf\u8ff0\u4eae\u5ea6\u7684\u56fe\u50cf\u3002\u6b64\u5916\uff0c\u8be5\u7814\u7a76\u8fd8\u53ef\u89c6\u5316\u4e86\u5728\u8fd9\u56db\u4e2a\u63d0\u793a\u8bed\u53e5\u4e0b\u7684\u751f\u6210\u7ed3\u679c\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s2.51cto.com\/oss\/202403\/28\/e475c4d63d282fe89e17987ca66ead020953dd.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>\u4ece\u56fe\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u52a0\u5165\u8be5\u65b9\u6cd5\u540e\uff0c\u73b0\u6709\u7684\u6269\u6563\u6a21\u578b\u80fd\u591f\u751f\u6210\u504f\u9ed1\u6216\u8005\u504f\u767d\u7684\u56fe\u50cf\u3002<\/p>\n<p>\u4e3a\u4e86\u8fdb\u4e00\u6b65\u7814\u7a76\u8be5\u65b9\u6cd5\u5bf9\u4e8e\u56fe\u50cf\u8d28\u91cf\u7684\u63d0\u5347\uff0c\u8be5\u7814\u7a76\u5728 COCO \u6570\u636e\u96c6\u4e0a\u9009\u62e9\u4e86 30,000 \u4e2a\u63cf\u8ff0\u8fdb\u884c\u4e86\u6d4b\u8bd5\u3002\u9996\u5148\uff0c\u8be5\u7814\u7a76\u5c55\u793a\u4e86\u5728\u4e0d\u4f7f\u7528\u65e0\u5206\u7c7b\u5668\u5f15\u5bfc\u4e0b\uff0c\u6a21\u578b\u672c\u8eab\u7684\u751f\u6210\u80fd\u529b\uff0c\u5982\u4e0b\u8868\u6240\u793a\uff1a<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s3.51cto.com\/oss\/202403\/28\/94a8de1974d57945de0919e2130895441e27ff.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>\u4ece\u8868\u683c\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u6240\u63d0\u51fa\u7684\u65b9\u6cd5\u80fd\u591f\u663e\u8457\u964d\u4f4e\u751f\u6210\u56fe\u50cf\u7684 FID\uff0c\u5e76\u63d0\u5347 CLIP \u6307\u6807\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u5728 SD-1.5 \u6a21\u578b\u4e2d\uff0c\u8be5\u8bba\u6587\u4e2d\u7684\u65b9\u6cd5\u76f8\u6bd4\u4e8e\u539f\u6a21\u578b\u5728 FID \u6307\u6807\u4e0a\u964d\u4f4e\u4e86 33%\u3002<\/p>\n<p>\u8fdb\u4e00\u6b65\u5730\uff0c\u4e3a\u4e86\u9a8c\u8bc1\u6240\u63d0\u51fa\u65b9\u6cd5\u5728\u65e0\u5206\u7c7b\u5668\u5f15\u5bfc\u4e0b\u7684\u751f\u6210\u80fd\u529b\uff0c\u8be5\u7814\u7a76\u8fd8\u5728\u4e0b\u56fe\u4e2d\u5c55\u793a\u4e86\u5728\u4e0d\u540c\u5f15\u5bfc\u5927\u5c0f \u03c9\u2208[1.5,2,3,4,5,6,7,8] \u4e0b CLIP v.s. FID \u7684\u5e15\u7d2f\u6258\u66f2\u7ebf\uff1a<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s8.51cto.com\/oss\/202403\/28\/056c4464120268c40e148230f2be0c93476f74.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>\u4ece\u56fe\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u5728\u76f8\u540c\u7684 CLIP \u6c34\u5e73\u4e0b\uff0c\u6240\u63d0\u51fa\u7684\u65b9\u6cd5\u80fd\u591f\u83b7\u5f97\u66f4\u4f4e\u7684 FID \u6570\u503c\uff0c\u751f\u6210\u66f4\u903c\u771f\u7684\u56fe\u50cf\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u8be5\u7814\u7a76\u8fd8\u5c55\u793a\u4e86\u6240\u63d0\u51fa\u65b9\u6cd5\u5728\u4e0d\u540c CIVITAI \u9884\u8bad\u7ec3\u6a21\u578b\u4e0b\u7684\u6cdb\u5316\u80fd\u529b\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s6.51cto.com\/oss\/202403\/28\/a4545ec91e15045bf0c7951ebe49674bde6478.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>\u53ef\u4ee5\u770b\u51fa\uff0c\u8be5\u7814\u7a76\u6240\u63d0\u51fa\u7684\u65b9\u6cd5\u4ec5\u9700\u8fdb\u884c\u4e00\u6b21\u8bad\u7ec3\uff0c\u5373\u53ef\u8f7b\u677e\u5730\u5e94\u7528\u5230\u5df2\u6709\u7684\u6269\u6563\u6a21\u578b\u4e2d\uff0c\u89e3\u51b3\u5e73\u5747\u7070\u5ea6\u95ee\u9898\u3002<\/p>\n<p>\u6700\u540e\uff0c\u8be5\u7814\u7a76\u6240\u63d0\u51fa\u7684\u65b9\u6cd5\u8fd8\u80fd\u591f\u65e0\u7f1d\u5730\u5e94\u7528\u5230\u9884\u8bad\u7ec3\u7684 ControlNet \u6a21\u578b\u4e0a\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s5.51cto.com\/oss\/202403\/28\/0940cc768134a44a92e336a204d43d7bfa8c8c.webp\" alt=\"\u56fe\u7247\" data-type=\"inline\" \/><\/p>\n<p>\u4ece\u7ed3\u679c\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u8be5\u65b9\u6cd5\u80fd\u6709\u6548\u89e3\u51b3 ControlNet \u7684\u5e73\u5747\u7070\u5ea6\u95ee\u9898\u3002<\/p>\n<\/div>\n<\/div>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_19989\" class=\"pvc_stats total_only  \" data-element-id=\"19989\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.0\" viewBox=\"0 0 502 315\" preserveAspectRatio=\"xMidYMid meet\"><g transform=\"translate(0,332) scale(0.1,-0.1)\" fill=\"\" stroke=\"none\"><path d=\"M2394 3279 l-29 -30 -3 -207 c-2 -182 0 -211 15 -242 39 -76 157 -76 196 0 15 31 17 60 15 243 l-3 209 -33 29 c-26 23 -41 29 -80 29 -41 0 -53 -5 -78 -31z\"\/><path d=\"M3085 3251 c-45 -19 -58 -50 -96 -229 -47 -217 -49 -260 -13 -295 52 -53 146 -42 177 20 16 31 87 366 87 410 0 70 -86 122 -155 94z\"\/><path d=\"M1751 3234 c-13 -9 -29 -31 -37 -50 -12 -29 -10 -49 21 -204 19 -94 39 -189 45 -210 14 -50 54 -80 110 -80 34 0 48 6 76 34 21 21 34 44 34 59 0 14 -18 113 -40 219 -37 178 -43 195 -70 221 -36 32 -101 37 -139 11z\"\/><path d=\"M1163 3073 c-36 -7 -73 -59 -73 -102 0 -56 133 -378 171 -413 34 -32 83 -37 129 -13 70 36 67 87 -16 290 -86 209 -89 214 -129 231 -35 14 -42 15 -82 7z\"\/><path d=\"M3689 3066 c-15 -9 -33 -30 -42 -48 -48 -103 -147 -355 -147 -375 0 -98 131 -148 192 -74 13 15 57 108 97 206 80 196 84 226 37 273 -30 30 -99 39 -137 18z\"\/><path d=\"M583 2784 c-38 -19 -67 -74 -58 -113 9 -42 211 -354 242 -373 16 -10 45 -18 66 -18 51 0 107 52 107 100 0 39 -1 41 -124 234 -80 126 -108 162 -133 173 -41 17 -61 16 -100 -3z\"\/><path d=\"M4250 2784 c-14 -9 -74 -91 -133 -183 -95 -150 -107 -173 -107 -213 0 -55 33 -94 87 -104 67 -13 90 8 211 198 130 202 137 225 78 284 -27 27 -42 34 -72 34 -22 0 -50 -8 -64 -16z\"\/><path d=\"M2275 2693 c-553 -48 -1095 -270 -1585 -649 -135 -104 -459 -423 -483 -476 -23 -49 -22 -139 2 -186 73 -142 361 -457 571 -626 285 -228 642 -407 990 -497 242 -63 336 -73 660 -74 310 0 370 5 595 52 535 111 1045 392 1455 803 122 121 250 273 275 326 19 41 19 137 0 174 -41 79 -309 363 -465 492 -447 370 -946 591 -1479 653 -113 14 -422 18 -536 8z m395 -428 c171 -34 330 -124 456 -258 112 -119 167 -219 211 -378 27 -96 24 -300 -5 -401 -72 -255 -236 -447 -474 -557 -132 -62 -201 -76 -368 -76 -167 0 -236 14 -368 76 -213 98 -373 271 -451 485 -162 444 86 934 547 1084 153 49 292 57 452 25z m909 -232 c222 -123 408 -262 593 -441 76 -74 138 -139 138 -144 0 -16 -233 -242 -330 -319 -155 -123 -309 -223 -461 -299 l-81 -41 32 46 c18 26 49 83 70 128 143 306 141 649 -6 957 -25 52 -61 116 -79 142 l-34 47 45 -20 c26 -10 76 -36 113 -56z m-2057 25 c-40 -58 -105 -190 -130 -263 -110 -324 -59 -707 132 -981 25 -35 42 -64 37 -64 -19 0 -241 119 -326 174 -188 122 -406 314 -532 468 l-58 71 108 103 c185 178 428 349 672 473 66 33 121 60 123 61 2 0 -10 -19 -26 -42z\"\/><path d=\"M2375 1950 c-198 -44 -350 -190 -395 -379 -18 -76 -8 -221 19 -290 114 -284 457 -406 731 -260 98 52 188 154 231 260 27 69 37 214 19 290 -38 163 -166 304 -326 360 -67 23 -215 33 -279 19z\"\/><\/g><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/aif.amtbbs.org\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u5fae\u4fe1\u89c6\u89c9\u56e2\u961f\u4e0e\u4e2d\u5c71\u5927\u5b66\u5408\u4f5c\uff0c\u8054\u624b\u63a2\u7a76\u4e86\u6269\u6563\u6a21\u578b\u4e2d\u7684\u5947\u70b9\u95ee\u9898\uff0c\u5e76\u63d0\u51fa\u4e86\u4e00\u4e2a\u5373\u63d2\u5373\u7528\u7684\u65b9\u6cd5\uff0c\u6709\u6548\u89e3\u51b3\u4e86\u521d\u59cb\u65f6\u523b\u7684\u91c7 [&hellip;]<\/p>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_19989\" class=\"pvc_stats total_only  \" data-element-id=\"19989\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.0\" viewBox=\"0 0 502 315\" preserveAspectRatio=\"xMidYMid meet\"><g transform=\"translate(0,332) scale(0.1,-0.1)\" fill=\"\" stroke=\"none\"><path d=\"M2394 3279 l-29 -30 -3 -207 c-2 -182 0 -211 15 -242 39 -76 157 -76 196 0 15 31 17 60 15 243 l-3 209 -33 29 c-26 23 -41 29 -80 29 -41 0 -53 -5 -78 -31z\"\/><path d=\"M3085 3251 c-45 -19 -58 -50 -96 -229 -47 -217 -49 -260 -13 -295 52 -53 146 -42 177 20 16 31 87 366 87 410 0 70 -86 122 -155 94z\"\/><path d=\"M1751 3234 c-13 -9 -29 -31 -37 -50 -12 -29 -10 -49 21 -204 19 -94 39 -189 45 -210 14 -50 54 -80 110 -80 34 0 48 6 76 34 21 21 34 44 34 59 0 14 -18 113 -40 219 -37 178 -43 195 -70 221 -36 32 -101 37 -139 11z\"\/><path d=\"M1163 3073 c-36 -7 -73 -59 -73 -102 0 -56 133 -378 171 -413 34 -32 83 -37 129 -13 70 36 67 87 -16 290 -86 209 -89 214 -129 231 -35 14 -42 15 -82 7z\"\/><path d=\"M3689 3066 c-15 -9 -33 -30 -42 -48 -48 -103 -147 -355 -147 -375 0 -98 131 -148 192 -74 13 15 57 108 97 206 80 196 84 226 37 273 -30 30 -99 39 -137 18z\"\/><path d=\"M583 2784 c-38 -19 -67 -74 -58 -113 9 -42 211 -354 242 -373 16 -10 45 -18 66 -18 51 0 107 52 107 100 0 39 -1 41 -124 234 -80 126 -108 162 -133 173 -41 17 -61 16 -100 -3z\"\/><path d=\"M4250 2784 c-14 -9 -74 -91 -133 -183 -95 -150 -107 -173 -107 -213 0 -55 33 -94 87 -104 67 -13 90 8 211 198 130 202 137 225 78 284 -27 27 -42 34 -72 34 -22 0 -50 -8 -64 -16z\"\/><path d=\"M2275 2693 c-553 -48 -1095 -270 -1585 -649 -135 -104 -459 -423 -483 -476 -23 -49 -22 -139 2 -186 73 -142 361 -457 571 -626 285 -228 642 -407 990 -497 242 -63 336 -73 660 -74 310 0 370 5 595 52 535 111 1045 392 1455 803 122 121 250 273 275 326 19 41 19 137 0 174 -41 79 -309 363 -465 492 -447 370 -946 591 -1479 653 -113 14 -422 18 -536 8z m395 -428 c171 -34 330 -124 456 -258 112 -119 167 -219 211 -378 27 -96 24 -300 -5 -401 -72 -255 -236 -447 -474 -557 -132 -62 -201 -76 -368 -76 -167 0 -236 14 -368 76 -213 98 -373 271 -451 485 -162 444 86 934 547 1084 153 49 292 57 452 25z m909 -232 c222 -123 408 -262 593 -441 76 -74 138 -139 138 -144 0 -16 -233 -242 -330 -319 -155 -123 -309 -223 -461 -299 l-81 -41 32 46 c18 26 49 83 70 128 143 306 141 649 -6 957 -25 52 -61 116 -79 142 l-34 47 45 -20 c26 -10 76 -36 113 -56z m-2057 25 c-40 -58 -105 -190 -130 -263 -110 -324 -59 -707 132 -981 25 -35 42 -64 37 -64 -19 0 -241 119 -326 174 -188 122 -406 314 -532 468 l-58 71 108 103 c185 178 428 349 672 473 66 33 121 60 123 61 2 0 -10 -19 -26 -42z\"\/><path d=\"M2375 1950 c-198 -44 -350 -190 -395 -379 -18 -76 -8 -221 19 -290 114 -284 457 -406 731 -260 98 52 188 154 231 260 27 69 37 214 19 290 -38 163 -166 304 -326 360 -67 23 -215 33 -279 19z\"\/><\/g><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/aif.amtbbs.org\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"author":56,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23,17,80],"tags":[1091],"class_list":["post-19989","post","type-post","status-publish","format-standard","hentry","category-23","category-17","category-80","tag-ai-"],"_links":{"self":[{"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/posts\/19989","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/users\/56"}],"replies":[{"embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/comments?post=19989"}],"version-history":[{"count":1,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/posts\/19989\/revisions"}],"predecessor-version":[{"id":19990,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/posts\/19989\/revisions\/19990"}],"wp:attachment":[{"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/media?parent=19989"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/categories?post=19989"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/tags?post=19989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}