{"id":15108,"date":"2023-05-05T16:25:58","date_gmt":"2023-05-05T08:25:58","guid":{"rendered":"http:\/\/139.9.1.231\/?p=15108"},"modified":"2023-05-05T16:25:59","modified_gmt":"2023-05-05T08:25:59","slug":"diffusion-models10","status":"publish","type":"post","link":"http:\/\/139.9.1.231\/index.php\/2023\/05\/05\/diffusion-models10\/","title":{"rendered":"Diffusion Models\u4ece\u5165\u95e8\u5230\u653e\u5f03\uff1a\u5fc5\u8bfb\u768410\u7bc7\u7ecf\u5178\u8bba\u6587"},"content":{"rendered":"\n<p><em><strong>\u524d\u8a00<\/strong><\/em>\uff1adiffusion models\u662f\u73b0\u5728\u4eba\u5de5\u667a\u80fd\u9886\u57df\u6700\u706b\u7684\u65b9\u5411\u4e4b\u4e00\uff0c\u5e76\u5f15\u7206\u4e86AIGC\u9886\u57df\uff0c\u4e00\u5927\u6279\u521b\u4e1a\u516c\u53f8\u968f\u4e4b\u8bde\u751f\u3002\u7b14\u80052021\u5e746\u6708\u5f00\u59cb\u7814\u7a76diffusion\uff0c\u89c1\u8bc1\u4e86\u6269\u6563\u6a21\u578b\u4ece\u65e0\u4eba\u95ee\u6d25\u5230\u7099\u624b\u53ef\u70ed\u7684\u8fc7\u7a0b\uff0c\u8fd9\u4e9b\u7bc7\u7ecf\u5178\u8bba\u6587\u4e13\u680f\u91cc\u90fd\u8be6\u7ec6\u4ecb\u7ecd\u8fc7\u539f\u7406\u3001\u590d\u73b0\u8fc7\u4ee3\u7801\u3002\u8fd9\u7bc7\u535a\u5ba2\u4ee5\u65f6\u95f4\u53d1\u5c55\u987a\u5e8f\uff0c\u4e32\u8bb2\u4e00\u4e0b\u4ece\u5165\u95e8\u5230\u7cbe(\u653e)\u901a(\u5f03)\u768410\u7bc7\u5fc5\u8bfb\u7684\u7ecf\u5178\u8bba\u6587\u3002<\/p>\n\n\n\n<p>\u6458\u81ea\uff1ahttps:\/\/zhuanlan.zhihu.com\/p\/595866176<\/p>\n\n\n\n<h2 id=\"h_595866176_0\">1\u3001DDPM\u5960\u57fa\u4e4b\u4f5c\uff1a\u300aDenoising Diffusion Probabilistic Models\u300b<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img src=\"https:\/\/pic2.zhimg.com\/80\/v2-6fce2c06d087c023a338a57aeb07597d_1440w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>\u63a8\u8350\u7406\u7531<\/strong>\uff1a\u672c\u6587\u662fDDPM\u7684\u5960\u57fa\u4e4b\u4f5c\uff0c\u662f\u672c\u9886\u57df\u6700\u7ecf\u5178\u7684\u8bba\u6587\u4e4b\u4e00\u3002\u5176\u5b9e\u6269\u6563\u6a21\u578b\u5e76\u4e0d\u662f\u4e00\u4e2a\u65b0\u7684\u6982\u5ff5\uff0c\u8fd9\u7bc7\u8bba\u6587\u7b2c\u4e00\u4e2a\u7ed9\u51fa\u4e86\u4e25\u8c28\u7684\u6570\u5b66\u63a8\u5bfc\uff0c\u53ef\u4ee5\u590d\u73b0\u7684\u4ee3\u7801\uff0c\u5b8c\u5584\u4e86\u6574\u4e2a\u63a8\u7406\u8fc7\u7a0b\u3002\u540e\u9762diffusion models\u76f8\u5173\u7684\u8bba\u6587\u57fa\u672c\u90fd\u7ee7\u627f\u4e86\u524d\u5411\u52a0\u566a-\u53cd\u5411\u964d\u566a-\u8bad\u7ec3\u8fd9\u6837\u7684\u4f53\u7cfb\u3002\u6240\u4ee5\u5f3a\u70c8\u63a8\u8350\u521d\u5b66\u8005\u7cbe\u8bfb\u8fd9\u7bc7\u8bba\u6587\uff01<\/p>\n\n\n\n<p><strong>\u535a\u5ba2\u5730\u5740<\/strong>\uff1a<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/xduwq.blog.csdn.net\/article\/details\/118724666\" target=\"_blank\" rel=\"noreferrer noopener\">Diffusion Models\u6269\u6563\u6a21\u578b\u4e0e\u6df1\u5ea6\u5b66\u4e60(\u6570\u5b66\u539f\u7406\u548c\u4ee3\u7801\u89e3\u8bfb)<\/a><\/p>\n\n\n\n<p><strong>\u4ee3\u7801\u5730\u5740<\/strong>\uff1a<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/github.com\/lucidrains\/denoising-diffusion-pytorch\" target=\"_blank\" rel=\"noreferrer noopener\">GitHub &#8211; lucidrains\/denoising-diffusion-pytorch: Implementation of Denoising Diffusion Probabilistic Model in Pytorch<\/a><\/p>\n\n\n\n<h2 id=\"h_595866176_1\">2\u3001\u4eceDDPM\u5230DDIM\uff1a\u300aDenoising Diffusion Implicit Models\u300b<\/h2>\n\n\n\n<p><strong>\u63a8\u8350\u7406\u7531<\/strong>\uff1a\u4f5c\u8005\u4f7f\u7528\u7b80\u5355\u7684\u91cd\u53c2\u6570\u5316\u548c\u6df7\u5408\u5b66\u4e60\u76ee\u6807\u6765\u5b66\u4e60\u53cd\u5411\u8fc7\u7a0b\u65b9\u5dee\uff0c\u8be5\u76ee\u6807\u5c06VLB\u4e0eDDPM\u7684\u7b80\u5316\u76ee\u6807\u76f8\u7ed3\u5408\u3002\u5728\u6df7\u5408\u76ee\u6807\u4e0b\uff0c\u6240\u63d0\u51fa\u6a21\u578b\u83b7\u5f97\u7684\u5bf9\u6570\u4f3c\u7136\u6bd4\u901a\u8fc7\u76f4\u63a5\u4f18\u5316\u5bf9\u6570\u4f3c\u7136\u83b7\u5f97\u7684\u5bf9\u6570\u4f3c\u7136\u66f4\u597d\uff0c\u5e76\u53d1\u73b0\u540e\u4e00\u4e2a\u76ee\u6807\u5728\u8bad\u7ec3\u671f\u95f4\u5177\u6709\u66f4\u591a\u7684\u68af\u5ea6\u566a\u58f0\u3002\u6700\u5173\u952e\u7684\u662f\uff0c\u539f\u5148\u7684DDPM\u9700\u8981\u957f\u8fbe1000steps\u7684\u63a8\u7406\u6b65\u9aa4\uff0c\u800cDDIM\u6539\u5584\u4e86\u53cd\u5411\u6269\u6563\u8fc7\u7a0b\u4e2d\u7684\u566a\u58f0\u6c34\u5e73\uff0c\u6539\u53d8\u4e86xt\u9012\u63a8\u516c\u5f0f\uff0c\u5728\u66f4\u5c11\u7684\u63a8\u7406\u6b65\u9aa4(\u5982100\u6b65)\u4e0a\u53d6\u5f97\u4e86\u66f4\u597d\u7684\u7ed3\u679c\u3002\u8fd9\u9879\u6210\u679c\u582a\u79f0\u9769\u547d\u6027\u7684\uff0c\u540e\u9762\u7684\u5927\u90e8\u5206diffusion models\u8bba\u6587(\u7279\u522b\u662f\u8fd0\u7b97\u91cf\u9ad8\u7684)\u90fd\u91c7\u7528\u8fd9\u4e00\u6539\u8fdb\u6280\u672f\u3002<\/p>\n\n\n\n<p><strong>\u535a\u5ba2\u5730\u5740<\/strong>\uff1a<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/blog.csdn.net\/qq_41895747\/article\/details\/126594723\" target=\"_blank\" rel=\"noreferrer noopener\">\u6df1\u5165\u89e3\u8bfb\uff1a\u4eceDDIM\u5230Improved Denoising Diffusion Probabilistic Models<\/a><\/p>\n\n\n\n<p><strong>\u4ee3\u7801\u5730\u5740<\/strong>\uff1a<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/github.com\/ermongroup\/ddim\" target=\"_blank\" rel=\"noreferrer noopener\">GitHub &#8211; ermongroup\/ddim: Denoising Diffusion Implicit Models<\/a><\/p>\n\n\n\n<h2 id=\"h_595866176_2\">3\u3001\u7b2c\u4e00\u6ce2\u9ad8\u6f6e\uff01\u9996\u6b21\u51fb\u8d25GANs\uff1a\u300aDiffusion Models Beat GANs on Image Synthesis\u300b<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img src=\"https:\/\/pic1.zhimg.com\/80\/v2-5f974d99af0aeea4597f313543a7e50c_1440w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>\u63a8\u8350\u7406\u7531<\/strong>\uff1a\u5176\u5b9e\u524d\u9762diffusion models\u4e5f\u53ea\u662f\u5728\u751f\u6210\u9886\u57df\u5c0f\u706b\u4e86\u4e00\u628a\uff0c\u5e76\u6ca1\u6709\u5f15\u8d77\u592a\u591a\u4eba\u7684\u5173\u6ce8\u3002\u4e3b\u8981\u539f\u56e0\u6709\u4e24\u70b9\uff1a\u4e00\u662f\u6269\u6563\u6a21\u578b\u5e76\u6ca1\u6709\u592a\u591a\u6570\u5b66\u7406\u8bba\u4e0a\u7684\u521b\u65b0\uff1b\u4e8c\u662f\u5728\u751f\u6210\u6307\u6807\u4e0a\u4e0d\u5982GANs\u3002\u800c\u8fd9\u7bc7\u8bba\u6587\u7684\u51fa\u73b0\u628adiffusion models\u7684\u63a8\u5411\u4e86\u7b2c\u4e00\u6ce2\u9ad8\u6f6e\uff01\u8fd9\u7bc7\u8bba\u6587\u6709\u4e09\u4e2a\u9700\u8981\u91cd\u70b9\u5b66\u4e60\u7684\u5730\u65b9\uff1a<\/p>\n\n\n\n<p>\u4e00\u662f\u5728Unet\u57fa\u7840\u4e0a\u6709\u4e86\u5f88\u591a\u6539\u8fdb\u7684\u5c0ftrick(\u4e0d\u4e8f\u662fOpenAI\u7684\u4f5c\u54c1)\uff0c\u6539\u8fdb\u4e4b\u540e\u7684Unet\u66f4\u80fd\u9002\u914d\u566a\u58f0\uff0c\u56e0\u6b64\u6307\u6807\u4e0a\u4e5f\u8fdb\u6b65\u4e86\u5f88\u591a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img src=\"https:\/\/pic3.zhimg.com\/80\/v2-b89dd5e20306c1c1c61c5000f62e40da_1440w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u5982\u679c\u770b\u5b8c\u8fd9\u90e8\u5206\u4e0d\u59a8\u53cd\u95ee\u81ea\u5df1\u8fd9\u51e0\u4e2a\u95ee\u9898\uff1a\u6a21\u578b\u7ed3\u6784\u662f\u5982\u4f55\u5171\u4eab\u4fe1\u606f\u53c2\u6570\u7684\uff1fself-attention\u7684\u4f5c\u7528\u662f\u4ec0\u4e48\uff1f\u9884\u6d4b\u566a\u58f0\u6570\u636e\u548c\u9884\u6d4b\u771f\u5b9e\u6570\u636e\u6709\u6ca1\u6709\u672c\u8d28\u533a\u522b\uff1f\u4e3a\u4ec0\u4e48\u8981\u5206\u5c42\u8bbe\u8ba1\uff1f\u4e3a\u4ec0\u4e48\u4e00\u5b9a\u8981\u4f7f\u7528Unet\u7ed3\u6784\uff1f\u5982\u679c\u4e0d\u6e05\u695a\uff0c\u6b22\u8fce\u770b\u770b\u6211\u4e4b\u524d\u7684\u535a\u5ba2\uff1a<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/xduwq.blog.csdn.net\/article\/details\/122764463\" target=\"_blank\" rel=\"noreferrer noopener\">\u300a\u4e3a\u4ec0\u4e48Diffusion Models\u949f\u7231U-net\u7ed3\u6784\uff1f\u300b<\/a><\/p>\n\n\n\n<p>\u4e8c\u662fclassifier-guidance\u7684\u5f15\u5165\uff0c\u8fd9\u6bb5\u63a8\u5bfc\u7528\u4e86\u4e8c\u9636\u6cf0\u52d2\u5c55\u5f00\uff0c\u975e\u5e38\u7cbe\u5f69\uff01\u4e4b\u540e\u7684\u5f88\u591a\u8bba\u6587\u5c06\u7c7b\u522b\u5f15\u5bfc\u6269\u5c55\u5230\u4e00\u822c\u7684\u6761\u4ef6\u5f15\u5bfc\u4e0a\uff0c\u5305\u62ec\u540e\u6765\u5927\u706b\u7684GLIDE\u3002\u8fd9\u5728latent diffusion models\u6ca1\u51fa\u6765\u4e4b\u524d\uff0c\u662f\u4e00\u9879\u975e\u5e38\u6210\u529f\u3001\u88ab\u5e7f\u6cdb\u4f7f\u7528\u7684\u6761\u4ef6\u5f15\u5bfc\u6280\u672f\uff01<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img src=\"https:\/\/pic2.zhimg.com\/80\/v2-51f8ee027b6e390d914224788699ca99_1440w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u4e09\u662f\u89c4\u8303\u5316\u7684\u4ee3\u7801guided-diffusion\u3002OpenAI\u7684\u5de5\u5320\u7cbe\u795e\uff0c\u8fd9\u4efd\u4ee3\u7801\u6253\u78e8\u5f97\u975e\u5e38\u597d\uff0c\u582a\u79f0\u5de5\u4e1a\u7ea7\uff01\u540e\u9762\u5f88\u591a\u9876\u4f1a\u8bba\u6587\u90fd\u662f\u5728\u8fd9\u4efd\u4ee3\u7801\u7684\u57fa\u7840\u4e0a\u6539\u8fdb\u7684\u3002\u5982\u679c\u60f3\u8981\u5b66\u4e60diffusion models\u7684\u4ee3\u7801\uff0c\u63a8\u8350\u4ee5\u8fd9\u4efd\u4ee3\u7801\u4e3a\u57fa\u7840\u3002<\/p>\n\n\n\n<p><strong>\u535a\u5ba2\u5730\u5740<\/strong>\uff1a<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/xduwq.blog.csdn.net\/article\/details\/120861817\" target=\"_blank\" rel=\"noreferrer noopener\">\u51fb\u8d25GANs\u7684\u65b0\u751f\u6210\u5f0f\u6a21\u578b\uff1ascore-based model(diffusion model)\u539f\u7406\u3001\u7f51\u7edc\u7ed3\u6784\u3001\u5e94\u7528\u3001\u4ee3\u7801\u3001\u5b9e\u9a8c\u3001\u5c55\u671b<\/a><\/p>\n\n\n\n<p><strong>\u4ee3\u7801\u5730\u5740<\/strong>\uff1a<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/github.com\/openai\/guided-diffusion\" target=\"_blank\" rel=\"noreferrer noopener\">GitHub &#8211; openai\/guided-diffusion<\/a><\/p>\n\n\n\n<h2 id=\"h_595866176_3\">4\u3001<strong>\u6761\u4ef6\u5206\u7c7b\u5668\u6280\u672f\u8fdb\u4e00\u6b65\u53d1\u5c55\uff1a\u300aClassifier-Free Diffusion Guidance\u300b<\/strong><\/h2>\n\n\n\n<p><strong>\u63a8\u8350\u7406\u7531\uff1a<\/strong>\u6211\u63a8\u8350\u7684\u5176\u4ed6\u8bba\u6587\u57fa\u672c\u4e0a\u90fd\u53d1\u8868\u673a\u5668\u5b66\u4e60\/\u8ba1\u7b97\u673a\u89c6\u89c9\u9876\u4f1a\uff0c\u800c\u8fd9\u7bc7\u6587\u7ae0\u867d\u7136\u53ea\u53d1\u8868\u4e8ecvpr workshop\uff0c\u4f46\u662f\u4f5c\u8005\u63d0\u51fa\u4e86\u4e00\u4e2a\u65b0\u7684\u5206\u6570\u4f30\u8ba1\u51fd\u6570\uff1a\u6709\u6761\u4ef6\u5206\u6570\u51fd\u6570\u548c\u65e0\u6761\u4ef6\u5206\u6570\u51fd\u6570\u7684\u7ebf\u6027\u7ec4\u5408\uff0c\u5e73\u8861\u4e86\u6709\u6761\u4ef6\u7684\u5206\u6570\u51fd\u6570\u548c\u65e0\u6761\u4ef6\u5206\u6570\u51fd\u6570\u3002\u5f53\u7136\u5728\u8bba\u6587\u4e2d\u4f5c\u8005\u5148\u8bba\u8ff0\u4e86\u300aDiffusion Models Beat GANs on Image Synthesis\u300b\u4e2d\u63d0\u51fa\u7684\u5206\u7c7b\u5668\u6280\u672f\u7684\u95ee\u9898\uff1a\u989d\u5916\u8bad\u7ec3\u4e00\u4e2a\u5206\u7c7b\u5668\uff0c\u5e76\u4e14\u5f80\u5f80\u4f1a\u9020\u6210\u591a\u6837\u6027\u4e0b\u964d\u7684\u7279\u70b9\u3002\u5f53\u7136\u8fd9\u4e2a\u95ee\u9898\u4e5f\u662f\u5fc5\u7136\u51fa\u73b0\u7684\uff0c\u56e0\u4e3a\u5206\u7c7b\u5668\u5c31\u662f\u5728\u751f\u6210\u8d28\u91cf\u548c\u751f\u6210\u591a\u6837\u6027\u4e2d\u95f4\u505a\u5e73\u8861\u3002\u4e4b\u6240\u4ee5\u63a8\u8350\u8fd9\u7bc7\u8bba\u6587\uff0c\u56e0\u4e3a\u8fd9\u9879\u6280\u672f\u88ab\u540e\u6765\u7684\u8bba\u6587\u5e7f\u6cdb\u5e94\u7528\uff0c\u7b80\u5355\u6709\u7528\uff0c\u503c\u5f97\u5b66\u4e60\uff01<\/p>\n\n\n\n<p><strong>\u535a\u5ba2\u5730\u5740<\/strong>\uff1a<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/blog.csdn.net\/qq_41895747\/article\/details\/126213036\" target=\"_blank\" rel=\"noreferrer noopener\">\u65e0\u5206\u7c7b\u5668\u6307\u5bfc\u7684Classifier-free Diffusion Models\u6280\u672f<\/a><\/p>\n\n\n\n<p><strong>\u4ee3\u7801\u5730\u5740<\/strong>\uff1a<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/github.com\/lucidrains\/classifier-free-guidance-pytorch\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/lucidrains\/classifier-free-guidance-pytorch<\/a><\/p>\n\n\n\n<h2 id=\"h_595866176_4\">5\u3001Image-to-Image\u7ecf\u5178\u4e4b\u4f5c\u300aPalette: Image-to-Image Diffusion Models\u300b<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img src=\"https:\/\/pic1.zhimg.com\/80\/v2-a8b1dd9cdeea5aef8e60a4183e9212e0_1440w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>\u63a8\u8350\u7406\u7531<\/strong>\uff1a\u6211\u4e0d\u786e\u5b9aPalette\u662f\u4e0d\u662f\u7b2c\u4e00\u4e2a\u5b9e\u73b0diffusion models \u56fe\u50cf\u7ffb\u8bd1\u5de5\u4f5c\u7684\uff0c\u4f46\u662f\u4e00\u5b9a\u662f\u7b2c\u4e00\u4e2a\u706b\u8d77\u6765\u8ba9\u5f88\u591a\u5708\u5185\u4eba\u5173\u6ce8\u7684\uff01Palette\u4ecepix2pix GANs\u4e2d\u83b7\u53d6\u7075\u611f\uff0c\u80fd\u591f\u5b9e\u73b0\u56fe\u50cf\u7740\u8272\u3001\u56fe\u50cf\u4fee\u590d\u3001\u56fe\u50cf\u526a\u88c1\u6062\u590d\u3001\u56fe\u50cf\u89e3\u538b\u7f29(\u8d85\u5206)\u7b49\u7b49\u4efb\u52a1\uff0c\u6700\u5927\u7684\u610f\u4e49\u5728\u4e8e\u8ba9\u66f4\u591a\u4eba\u770b\u5230\u4e86diffusion models\u5728\u56fe\u50cf\u7ffb\u8bd1\u9886\u57df\u7684\u6f5c\u529b\u3002\u4ececvpr 2021\u5f00\u59cb\uff0c\u6d77\u91cf\u7684\u76f8\u5173\u8bba\u6587\u88ab\u53d1\u8868\u3002<\/p>\n\n\n\n<p><strong>\u535a\u5ba2\u5730\u5740<\/strong>\uff1a<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/blog.csdn.net\/qq_41895747\/article\/details\/123511477%3Fops_request_misc%3D%25257B%252522request%25255Fid%252522%25253A%252522167249630216800211551183%252522%25252C%252522scm%252522%25253A%25252220140713.130102334.pc%25255Fblog.%252522%25257D%26request_id%3D167249630216800211551183%26biz_id%3D0%26utm_medium%3Ddistribute.pc_search_result.none-task-blog-2~blog~first_rank_ecpm_v1~rank_v31_ecpm-1-123511477-null-null.blog_rank_default%26utm_term%3DPalette%26spm%3D1018.2226.3001.4450\" target=\"_blank\" rel=\"noreferrer noopener\">\u7528Diffusion Models\u5b9e\u73b0image-to-image\u8f6c\u6362<\/a><\/p>\n\n\n\n<p><strong>\u4ee3\u7801\u5730\u5740<\/strong>\uff1a<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/github.com\/Janspiry\/Palette-Image-to-Image-Diffusion-Models\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/Janspiry\/Palette-Image-to-Image-Diffusion-Models<\/a><\/p>\n\n\n\n<h2 id=\"h_595866176_5\">6\u3001\u7545\u6e38\u591a\u6a21\u6001\u9886\u57df\uff1aGLIDE<\/h2>\n\n\n\n<p><strong>\u63a8\u8350\u7406\u7531<\/strong>\uff1a\u7ecf\u5178\u7684\u4e09\u7bc7text-to-image\u7684\u8bba\u6587\uff1aDALLE 2\u3001Imagen\u3001GLIDE\u3002\u5728\u4e0a\u534a\u5e74\u5404\u9886\u98ce\u9a9a\uff0c\u8ba9text-to-image\u65b9\u5411\u6210\u4e3adiffusion\u4e2d\u6700\u53d7\u5173\u6ce8\u7684\u9886\u57df\u3002\u8fd9\u4e09\u7bc7\u8bba\u6587\u6700\u5148\u63a8\u8350\u7684GLIDE\u7684\u539f\u56e0\u662f\u5b83\u6700\u5148\u653e\u51fa\u5b8c\u6210\u4ee3\u7801\u548c\u9884\u8bad\u7ec3\u6a21\u578b\u3002\u9884\u8bad\u7ec3\u6a21\u578b\u5f88\u91cd\u8981\uff01\u56e0\u4e3atext-to-image\u9886\u57df\u90fd\u662f\u5927\u6a21\u578b\uff0c\u4e0d\u653e\u51fa\u6a21\u578b\u7684\u8bdd\uff0c\u6211\u4eec\u8fd9\u4e9b\u975e\u5927\u7ec4(\u6307\u80fd\u5206\u523040\u5757\u663e\u5361\u4ee5\u4e0a\u7684)\u7814\u7a76\u8005\u6839\u672c\u65e0\u6cd5\u5728\u8fd9\u57fa\u7840\u4e0a\u81ea\u5df1\u505a\u8fc1\u79fb\u5b66\u4e60\u3002GLIDE\u7684\u6838\u5fc3\u8de8\u6a21\u6001\u5f15\u5bfc\u516c\u5f0f\u6765\u81ea\u300aDiffusion Models Beat GANs on Image Synthesis\u300b\u4e2d\u7684\u5206\u7c7b\u5668\u5f15\u5bfc\uff0c\u4e0d\u540c\u7684\u662f\uff0c\u8fd9\u7bc7\u6587\u7ae0\u5e76\u6ca1\u6709\u7ed9\u51fa\u4e25\u8c28\u7684\u8bc1\u660e\u8fc7\u7a0b\u3002\u4f46\u662f\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\u786e\u5b9e\u53d6\u5f97\u4e86\u5f88\u597d\u7684\u6548\u679c\uff0c\u540e\u9762\u7684\u7814\u7a76\u8005\u4ece\u4e2d\u83b7\u5f97\u542f\u793a\uff0c\u628a\u5176\u4ed6\u7684\u591a\u6a21\u6001\u4fe1\u606f\u6309\u7167\u8fd9\u79cd\u65b9\u6cd5\u6ce8\u5165\uff0c\u4e5f\u53d6\u5f97\u4e86\u975e\u5e38\u60ca\u8273\u7684\u7ed3\u679c\u3002<\/p>\n\n\n\n<p><strong>\u535a\u5ba2\u5730\u5740<\/strong>\uff1a<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/blog.csdn.net\/qq_41895747\/article\/details\/123024779\" target=\"_blank\" rel=\"noreferrer noopener\">2021\u5e74\u5ea6\u6700\u706bDiffusion Models\uff1a\u7528\u4e8e\u56fe\u50cf\u7f16\u8f91\u548ctext\u5f15\u5bfc\u56fe\u50cf\u751f\u6210\u7684GLIDE<\/a><\/p>\n\n\n\n<p><strong>\u4ee3\u7801\u5730\u5740<\/strong>\uff1a<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/github.com\/openai\/glide-text2im\/tree\/main\/glide_text2im\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/openai\/glide-text2im\/tree\/main\/glide_text2im<\/a><\/p>\n\n\n\n<h2 id=\"h_595866176_6\">7\u3001stable diffusion\u7684\u539f\u578b\uff1a\u300aHigh-Resolution Image Synthesis with Latent Diffusion Models\u300b<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img src=\"https:\/\/pic2.zhimg.com\/80\/v2-f7c99494d80707bd6b663da87d1389d5_1440w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>\u63a8\u8350\u7406\u7531<\/strong>\uff1a\u5168\u4f53\u8d77\u7acb\uff01\u7ec8\u4e8e\u8bb2\u5230stable diffusion models\u4e86\uff01\u8fd9\u7bc7\u8bba\u6587\u53d1\u8868\u5728cvpr 2022\u4e0a\uff0c\u5f53\u65f6\u5c31\u53d7\u5230\u4e86\u5f88\u591a\u7814\u7a76\u8005\u4eec\u7684\u5173\u6ce8\uff0c\u4f46\u662f\u8c01\u4e5f\u6ca1\u60f3\u5230\uff0c\u4e00\u5e74\u540e\u4ee5latent diffusion models\u4f1a\u5b75\u5316\u51fastable diffusion\u8fd9\u6837\u5f7b\u5e95\u706b\u51fa\u5708\u7684\u4f5c\u54c1\u3002\u8fd9\u7bc7\u8bba\u6587\u6709\u4e24\u4e2a\u5173\u952e\u70b9\u503c\u5f97\u5173\u6ce8\uff1a\u4e00\u662f\u7528encoder-decoder\u653e\u7f29\u5230latent\u57df\u4e0a\u64cd\u4f5c\uff0c\u53c8\u56de\u5230\u4e86\u751f\u6210\u9886\u57df\u6700\u7ecf\u5178\u7684\u7ed3\u6784\uff0c\u5728latent\u57df(\u5373z)\u4e0a\u64cd\u4f5c\uff0c\u8fd9\u79cd\u65b9\u6cd5\u5728vae\u4e0a\u4e5f\u7b97\u5e38\u7528\u3002\u4e8c\u662fcross-attention\u7684\u7ed3\u6784\uff0c\u8fd9\u79cd\u65b9\u6cd5\u65e9\u57282020\u5e74\u7684\u8bba\u6587handwriting diffusion\u4e0a\u5c31\u7528\u8fc7\uff0c\u4f46\u662f\u5f53\u65f6\u5e76\u6ca1\u6709\u5f15\u8d77\u5e7f\u6cdb\u7684\u6ce8\u610f\u3002\u5728\u8fd9\u4e4b\u540ecross-attention\u6210\u4e3a\u591a\u6a21\u6001\u7684\u4e00\u79cd\u5e38\u7528\u65b9\u6cd5\uff0c\u6210\u4e3a\u65b0\u7684\u5e38\u7528\u6761\u4ef6\u6269\u6563\u6a21\u578b\u3002<\/p>\n\n\n\n<p><strong>\u535a\u5ba2\u5730\u5740<\/strong>\uff1a<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/blog.csdn.net\/qq_41895747\/article\/details\/126311932%3Fops_request_misc%3D%25257B%252522request%25255Fid%252522%25253A%252522167255967816782427493369%252522%25252C%252522scm%252522%25253A%25252220140713.130102334.pc%25255Fblog.%252522%25257D%26request_id%3D167255967816782427493369%26biz_id%3D0%26utm_medium%3Ddistribute.pc_search_result.none-task-blog-2~blog~first_rank_ecpm_v1~rank_v31_ecpm-1-126311932-null-null.blog_rank_default%26utm_term%3Dlatent%26spm%3D1018.2226.3001.4450\" target=\"_blank\" rel=\"noreferrer noopener\">\u8be6\u7ec6\u89e3\u8bfbLatent Diffusion Models\uff1a\u539f\u7406\u548c\u4ee3\u7801<\/a><\/p>\n\n\n\n<p><strong>\u4ee3\u7801\u5730\u5740<\/strong>\uff1a<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/github.com\/CompVis\/latent-diffusion\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/CompVis\/latent-diffusion<\/a><\/p>\n\n\n\n<h2 id=\"h_595866176_7\">8\u3001\u9ad8\u8c03\u8fdb\u519b\u89c6\u9891\u9886\u57df\uff1a\u300aVideo Diffusion Models\u300b<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img src=\"https:\/\/pic2.zhimg.com\/80\/v2-1137426536de1ee9b7b191c4bf7adcb5_1440w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>\u63a8\u8350\u7406\u7531<\/strong>\uff1a\u6709\u4f4d\u201c\u8bd7\u4eba\u201d\u66fe\u7ecf\u8bf4\u8fc7\uff1a\u7ad9\u5728\u98ce\u53e3\u4e0aX\u90fd\u80fd\u98de\u3002\u8fd9\u7bc7\u8bba\u6587\u51fa\u73b0\u7684\u65f6\u5019\uff0cdiffusion models\u5df2\u7ecf\u5728\u56fe\u50cf\u3001\u591a\u6a21\u6001\u30013D\u7b49\u9886\u57df\u5927\u6740\u56db\u65b9\u4e86\u3002video\u751f\u6210\u5f88\u663e\u7136\u662f\u4e0b\u4e00\u4e2a\u98ce\u53e3\uff0c\u8fd9\u65f6\u5019\u8c37\u6b4c\u7814\u7a76\u9662\u7684\u4f5c\u54c1video diffusion models\u6a2a\u7a7a\u51fa\u4e16\u3002\u8fd9\u7bc7\u8bba\u6587\u9700\u8981\u6ce8\u610f\u4e24\u4e2a\u70b9\uff1a\u4e00\u662f\u600e\u6837\u5f15\u5165\u65f6\u5e8f\u4fe1\u606f\u7684\u65b9\u6cd5\uff0c\u5f88\u503c\u5f97\u501f\u9274\u3002\u4e8c\u662f\u68af\u5ea6\u5f15\u5bfc\u6cd5\u662f\u9996\u6b21\u88ab\u63d0\u51fa\uff0c\u5f53\u65f6\u6211\u5199\u7684\u535a\u5ba2\u4e2d\u8bf4\u5982\u679c\u597d\u7528\u80af\u5b9a\u4f1a\u5f88\u5feb\u6d41\u884c\u3002\u4e8b\u5b9e\u8bc1\u660e\uff0c\u8c37\u6b4c\u51fa\u54c1\u5fc5\u5c5e\u7cbe\u54c1\uff0c\u679c\u7136\u6d41\u884c\u7684\u4e00\u756a\uff01<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img src=\"https:\/\/pic4.zhimg.com\/80\/v2-7317060437d0d31a2d893e9409e8f343_1440w.webp\" alt=\"\"\/><figcaption>Video Diffusion Models\uff1a\u57fa\u4e8e\u6269\u6563\u6a21\u578b\u7684\u89c6\u9891\u751f\u6210_\u6c89\u8ff7\u5355\u8f66\u7684\u8ffd\u98ce\u5c11\u5e74\u7684\u535a\u5ba2-CSDN\u535a\u5ba2<\/figcaption><\/figure>\n\n\n\n<p><strong>\u535a\u5ba2\u5730\u5740<\/strong>\uff1a<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/blog.csdn.net\/qq_41895747\/article\/details\/124142011\" target=\"_blank\" rel=\"noreferrer noopener\">Video Diffusion Models\uff1a\u57fa\u4e8e\u6269\u6563\u6a21\u578b\u7684\u89c6\u9891\u751f\u6210<\/a><\/p>\n\n\n\n<p><strong>\u4ee3\u7801\u5730\u5740<\/strong>\uff1a<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/github.com\/lucidrains\/video-diffusion-pytorch\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/lucidrains\/video-diffusion-pytorch<\/a><\/p>\n\n\n\n<h2 id=\"h_595866176_8\">9\u3001\u4e86\u4e0d\u8d77\u7684attention\uff1a\u300aPrompt-to-Prompt Image Editing with Cross Attention Control\u300b<\/h2>\n\n\n\n<p><strong>\u63a8\u8350\u7406\u7531<\/strong>\uff1a\u5728\u4eca\u5e74\u7684ICLR\u4e2d\uff0cdiffusion models\u8d85\u8fc7\u56fe\u795e\u7ecf\u7f51\u7edc\uff0c\u6210\u4e3a\u6295\u7a3f\u6700\u591a\u7684\u4e3b\u9898\u3002\u8fd9\u51e0\u5343\u7bc7\u6295\u7a3f\u4e2d\uff0c\u8fd9\u7bc7\u8bba\u6587\u53d6\u5f97\u4e86\u5ba1\u7a3f\u4eba\u7684\u4e00\u81f4accept\u597d\u8bc4\u3002\u8fd9\u7bc7\u6587\u7ae0\u6cbf\u7528\u4e86latent diffusion models\u63d0\u51fa\u4e86cross-attention\u7684\u7ed3\u6784\uff0c\u4f46\u662f\u505a\u4e86\u4e0d\u5c11\u6539\u8fdb\uff0c\u7279\u522b\u9700\u8981\u6ce8\u610f\u7684\u662f\u53ef\u89e3\u91ca\u6027\u95ee\u9898\uff0c\u4f5c\u8005\u5c06QKV\u53ef\u89c6\u5316\uff0c\u66ff\u6362attention map\u8fbe\u5230\u63a7\u5236\u7684\u76ee\u7684\u3002\u8fd9\u79cd\u63a7\u5236\u6280\u672f\u76f8\u6bd4\u4e8eLDM\u66f4\u7ec6\u817b\uff0c\u66f4\u6709\u8bf4\u670d\u529b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img src=\"https:\/\/pic4.zhimg.com\/80\/v2-3b3238e2e87f0f192c8509eb6465fc4f_1440w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>\u535a\u5ba2\u5730\u5740<\/strong>\uff1a<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/blog.csdn.net\/qq_41895747\/article\/details\/127327902%3Fcsdn_share_tail%3D%257B%2522type%2522%253A%2522blog%2522%252C%2522rType%2522%253A%2522article%2522%252C%2522rId%2522%253A%2522127327902%2522%252C%2522source%2522%253A%2522qq_41895747%2522%257D\" target=\"_blank\" rel=\"noreferrer noopener\">\u3010ICLR 2023\u3011Diffusion Models\u6269\u6563\u6a21\u578b\u548cPrompt Learning\u63d0\u793a\u5b66\u4e60\uff1aprompt-to-prompt<\/a><\/p>\n\n\n\n<p><strong>\u4ee3\u7801\u5730\u5740<\/strong>\uff1a<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/github.com\/bloc97\/CrossAttentionControl\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/bloc97\/CrossAttentionControl<\/a><\/p>\n\n\n\n<h2 id=\"h_595866176_9\">10\u3001Unet\u5df2\u6b7b\uff0ctransformer\u5f53\u7acb\uff01\u300aScalable Diffusion Models with Transformers\u300b<\/h2>\n\n\n\n<p><strong>\u63a8\u8350\u7406\u7531<\/strong>\uff1aUnet\u672c\u6765\u662f\u53d1\u6e90\u4e8e\u533b\u7597\u56fe\u50cf\u5206\u5272\u7684backbone\uff0c\u540e\u6765pix2pix GANs\u5f00\u59cb\u5f15\u5165\u5230\u751f\u6210\u9886\u57df\uff0cdiffusion models\u7684\u7814\u7a76\u8005\u4eec\u4e00\u76f4\u60f3\u66ff\u6362\u6389\u8fd9\u4e2abackbone\uff0c\u7528\u66f4\u539f\u751f\u7684\u65b9\u6cd5\u3002\u5728\u8bed\u97f3\u9886\u57df\u3001\u65f6\u95f4\u5e8f\u5217\u9886\u57df\uff0c\u65e9\u57282020\u5e74\u5c31\u6709\u8bba\u6587\u5f15\u5165transformer\u4f5c\u4e3abackbone\u3002\u4e0d\u8fc7\u7b14\u8005\u5c1d\u8bd5\u5c06\u5176\u5f15\u5165\u5230\u4e8c\u7ef4\u56fe\u50cf\u751f\u6210\u4e0a\uff0c\u5e76\u6ca1\u6709\u53d6\u5f97\u597d\u7684\u6548\u679c\u3002\u6700\u8fd1\u7684\u4e00\u9879\u7814\u7a76\u6210\u679c\u6210\u529f\u7528\u6539\u8fdb\u7248\u672c\u7684transformer\u66ff\u6362\u6389Unet\uff0c\u5e76\u53d6\u5f97\u4e86\u66f4\u597d\u7684\u6548\u679c\u3002\u7b14\u8005\u6700\u8fd1\u590d\u73b0\u4e86\u4ee3\u7801\uff0c\u5927\u4e3a\u9707\u64bc\uff01\u6211\u89c9\u5f97\u8fd9\u9879\u7814\u7a76\u751f\u8fc7\u4f1a\u5f88\u5feb\u6d41\u884c\uff0c\u5f3a\u70c8\u63a8\u8350\uff01<\/p>\n\n\n\n<p><strong>\u535a\u5ba2\u5730\u5740<\/strong>\uff1a\u5c1a\u672a\u5199\u5b8c\uff0c\u656c\u8bf7\u671f\u5f85\u54c8\u54c8<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img src=\"https:\/\/pic3.zhimg.com\/80\/v2-196da1896a7fa4a8737e3e4d33792d3e_1440w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>\u4ee3\u7801\u5730\u5740<\/strong>\uff1a<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/github.com\/facebookresearch\/DiT\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/facebookrese<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00\uff1adiffusion models\u662f\u73b0\u5728\u4eba\u5de5\u667a\u80fd\u9886\u57df\u6700\u706b\u7684\u65b9\u5411\u4e4b\u4e00\uff0c\u5e76\u5f15\u7206\u4e86AIGC\u9886\u57df\uff0c\u4e00\u5927\u6279\u521b\u4e1a\u516c\u53f8\u968f &hellip; <a href=\"http:\/\/139.9.1.231\/index.php\/2023\/05\/05\/diffusion-models10\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">Diffusion Models\u4ece\u5165\u95e8\u5230\u653e\u5f03\uff1a\u5fc5\u8bfb\u768410\u7bc7\u7ecf\u5178\u8bba\u6587<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[37,29],"tags":[],"_links":{"self":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/15108"}],"collection":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/comments?post=15108"}],"version-history":[{"count":3,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/15108\/revisions"}],"predecessor-version":[{"id":15112,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/15108\/revisions\/15112"}],"wp:attachment":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/media?parent=15108"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/categories?post=15108"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/tags?post=15108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}