{"id":243,"date":"2024-08-02T14:51:47","date_gmt":"2024-08-02T06:51:47","guid":{"rendered":"https:\/\/www.onetts.com\/ai\/?p=243"},"modified":"2024-08-02T14:51:47","modified_gmt":"2024-08-02T06:51:47","slug":"stable-diffusion-xl","status":"publish","type":"post","link":"https:\/\/www.onetts.com\/ai\/models\/stable-diffusion-xl\/","title":{"rendered":"Stable Diffusion XL"},"content":{"rendered":"<p>Stable Diffusion XL\u662fStability AI\u63a8\u51fa\u7684\u4e00\u6b3e\u5148\u8fdb\u7684\u5f00\u6e90AI\u7ed8\u753b\u6587\u672c\u751f\u6210\u56fe\u7247\u6a21\u578b\uff0c\u57fa\u4e8e\u6df1\u5ea6\u5b66\u4e60\u4e2d\u7684\u6269\u6563\u6a21\u578b\u539f\u7406\u3002\u8fd9\u79cd\u6a21\u578b\u5728\u751f\u6210\u9ad8\u8d28\u91cf\u56fe\u50cf\u65b9\u9762\u8868\u73b0\u51fa\u8272\uff0c\u7279\u522b\u9002\u7528\u4e8e\u9700\u8981\u903c\u771f\u89c6\u89c9\u6548\u679c\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n<h3>\u6280\u672f\u80cc\u666f<\/h3>\n<p>\u6269\u6563\u6a21\u578b\u662f\u4e00\u7c7b\u751f\u6210\u6a21\u578b\uff0c\u5b83\u4eec\u901a\u8fc7\u6a21\u62df\u6570\u636e\u7684\u6269\u6563\u8fc7\u7a0b\u6765\u751f\u6210\u65b0\u7684\u6837\u672c\u3002\u4e0e\u4f20\u7edf\u7684\u751f\u6210\u5bf9\u6297\u7f51\u7edc\uff08GANs\uff09\u6216\u53d8\u5206\u81ea\u7f16\u7801\u5668\uff08VAEs\uff09\u76f8\u6bd4\uff0c\u6269\u6563\u6a21\u578b\u5728\u751f\u6210\u56fe\u50cf\u7684\u591a\u6837\u6027\u548c\u8d28\u91cf\u4e0a\u90fd\u6709\u663e\u8457\u7684\u63d0\u5347\u3002Stable Diffusion XL\u4f5c\u4e3a\u6269\u6563\u6a21\u578b\u7684\u4e00\u4e2a\u4ee3\u8868\uff0c\u5176\u8bbe\u8ba1\u548c\u5b9e\u73b0\u90fd\u56f4\u7ed5\u7740\u751f\u6210\u9ad8\u8d28\u91cf\u56fe\u50cf\u7684\u76ee\u6807\u3002<\/p>\n<h3>\u5de5\u4f5c\u539f\u7406<\/h3>\n<p>Stable Diffusion XL\u7684\u5de5\u4f5c\u539f\u7406\u53ef\u4ee5\u6982\u62ec\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li><strong>\u521d\u59cb\u5316<\/strong>\uff1a\u6a21\u578b\u4ece\u4e00\u4e2a\u968f\u673a\u7684\u566a\u58f0\u5411\u91cf\u5f00\u59cb\uff0c\u8fd9\u4e2a\u566a\u58f0\u5411\u91cf\u662f\u968f\u673a\u751f\u6210\u7684\uff0c\u5e76\u4e14\u5177\u6709\u9ad8\u7ef4\u5ea6\u7684\u7279\u5f81\u3002<\/li>\n<li><strong>\u6269\u6563\u8fc7\u7a0b<\/strong>\uff1a\u6a21\u578b\u901a\u8fc7\u4e00\u7cfb\u5217\u53ef\u9006\u7684\u53d8\u6362\u5c06\u566a\u58f0\u5411\u91cf\u9010\u6b65\u8f6c\u6362\u6210\u56fe\u50cf\u3002\u8fd9\u4e9b\u53d8\u6362\u6a21\u62df\u4e86\u6570\u636e\u7684\u6269\u6563\u8fc7\u7a0b\uff0c\u6bcf\u4e00\u6b65\u90fd\u4f7f\u566a\u58f0\u5411\u91cf\u66f4\u63a5\u8fd1\u76ee\u6807\u56fe\u50cf\u7684\u5206\u5e03\u3002<\/li>\n<li><strong>\u5b66\u4e60\u8fc7\u7a0b<\/strong>\uff1a\u5728\u8bad\u7ec3\u9636\u6bb5\uff0c\u6a21\u578b\u901a\u8fc7\u5927\u91cf\u7684\u771f\u5b9e\u56fe\u50cf\u6570\u636e\u6765\u5b66\u4e60\u8fd9\u4e9b\u53d8\u6362\uff0c\u4f7f\u5f97\u751f\u6210\u7684\u56fe\u50cf\u5c3d\u53ef\u80fd\u5730\u63a5\u8fd1\u771f\u5b9e\u56fe\u50cf\u7684\u5206\u5e03\u3002<\/li>\n<li><strong>\u751f\u6210\u56fe\u50cf<\/strong>\uff1a\u5728\u751f\u6210\u9636\u6bb5\uff0c\u6a21\u578b\u4f7f\u7528\u5b66\u4e60\u5230\u7684\u53d8\u6362\u6765\u4ece\u566a\u58f0\u5411\u91cf\u751f\u6210\u65b0\u7684\u56fe\u50cf\u3002<\/li>\n<\/ol>\n<h3>\u7279\u70b9\u4e0e\u4f18\u52bf<\/h3>\n<p>Stable Diffusion XL\u5177\u6709\u4ee5\u4e0b\u51e0\u4e2a\u663e\u8457\u7684\u7279\u70b9\u548c\u4f18\u52bf\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u5206\u8fa8\u7387<\/strong>\uff1a\u80fd\u591f\u751f\u6210\u9ad8\u5206\u8fa8\u7387\u7684\u56fe\u50cf\uff0c\u6ee1\u8db3\u9ad8\u6e05\u663e\u793a\u548c\u6253\u5370\u7684\u9700\u6c42\u3002<\/li>\n<li><strong>\u7ec6\u8282\u4e30\u5bcc<\/strong>\uff1a\u751f\u6210\u7684\u56fe\u50cf\u5177\u6709\u4e30\u5bcc\u7684\u7ec6\u8282\uff0c\u65e0\u8bba\u662f\u7eb9\u7406\u8fd8\u662f\u5149\u5f71\u6548\u679c\u90fd\u975e\u5e38\u903c\u771f\u3002<\/li>\n<li><strong>\u7a33\u5b9a\u6027<\/strong>\uff1a\u5728\u751f\u6210\u8fc7\u7a0b\u4e2d\uff0c\u6a21\u578b\u80fd\u591f\u4fdd\u6301\u8f83\u9ad8\u7684\u4e00\u81f4\u6027\u548c\u53ef\u9760\u6027\uff0c\u51cf\u5c11\u968f\u673a\u6ce2\u52a8\u3002<\/li>\n<li><strong>\u53ef\u6269\u5c55\u6027<\/strong>\uff1a\u6a21\u578b\u53ef\u4ee5\u6839\u636e\u4e0d\u540c\u7684\u5e94\u7528\u9700\u6c42\u8c03\u6574\u5927\u5c0f\u548c\u590d\u6742\u5ea6\uff0c\u5177\u6709\u5f88\u597d\u7684\u7075\u6d3b\u6027\u3002<\/li>\n<\/ul>\n<h3>\u5e94\u7528\u9886\u57df<\/h3>\n<p>Stable Diffusion XL\u7684\u5e94\u7528\u9886\u57df\u975e\u5e38\u5e7f\u6cdb\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\uff1a<\/p>\n<ul>\n<li><strong>\u827a\u672f\u521b\u4f5c<\/strong>\uff1a\u827a\u672f\u5bb6\u548c\u8bbe\u8ba1\u5e08\u53ef\u4ee5\u4f7f\u7528Stable Diffusion XL\u6765\u751f\u6210\u72ec\u7279\u7684\u827a\u672f\u4f5c\u54c1\u3002<\/li>\n<li><strong>\u6e38\u620f\u8bbe\u8ba1<\/strong>\uff1a\u5728\u6e38\u620f\u5f00\u53d1\u4e2d\uff0cStable Diffusion XL\u53ef\u4ee5\u7528\u6765\u5feb\u901f\u751f\u6210\u6e38\u620f\u73af\u5883\u548c\u89d2\u8272\u3002<\/li>\n<li><strong>\u7535\u5f71\u5236\u4f5c<\/strong>\uff1a\u5728\u7535\u5f71\u7684\u89c6\u89c9\u6548\u679c\u5236\u4f5c\u4e2d\uff0cStable Diffusion XL\u53ef\u4ee5\u7528\u4e8e\u751f\u6210\u903c\u771f\u7684\u80cc\u666f\u548c\u573a\u666f\u3002<\/li>\n<li><strong>\u5e7f\u544a\u548c\u8425\u9500<\/strong>\uff1a\u5e7f\u544a\u5546\u53ef\u4ee5\u4f7f\u7528Stable Diffusion XL\u6765\u521b\u5efa\u5438\u5f15\u4eba\u7684\u89c6\u89c9\u5185\u5bb9\u3002<\/li>\n<\/ul>\n<h3>\u6280\u672f\u6311\u6218<\/h3>\n<p>\u5c3d\u7ba1Stable Diffusion XL\u5728\u56fe\u50cf\u751f\u6210\u65b9\u9762\u8868\u73b0\u51fa\u8272\uff0c\u4f46\u5b83\u4e5f\u9762\u4e34\u7740\u4e00\u4e9b\u6280\u672f\u6311\u6218\uff1a<\/p>\n<ul>\n<li><strong>\u8ba1\u7b97\u8d44\u6e90<\/strong>\uff1a\u751f\u6210\u9ad8\u8d28\u91cf\u56fe\u50cf\u9700\u8981\u5927\u91cf\u7684\u8ba1\u7b97\u8d44\u6e90\uff0c\u8fd9\u53ef\u80fd\u4f1a\u9650\u5236\u6a21\u578b\u5728\u8d44\u6e90\u53d7\u9650\u7684\u73af\u5883\u4e2d\u7684\u5e94\u7528\u3002<\/li>\n<li><strong>\u8bad\u7ec3\u6570\u636e<\/strong>\uff1a\u6a21\u578b\u7684\u6027\u80fd\u5f88\u5927\u7a0b\u5ea6\u4e0a\u4f9d\u8d56\u4e8e\u8bad\u7ec3\u6570\u636e\u7684\u8d28\u91cf\u548c\u591a\u6837\u6027\uff0c\u83b7\u53d6\u548c\u5904\u7406\u8fd9\u4e9b\u6570\u636e\u662f\u4e00\u4e2a\u6311\u6218\u3002<\/li>\n<li><strong>\u7248\u6743\u95ee\u9898<\/strong>\uff1a\u751f\u6210\u7684\u56fe\u50cf\u53ef\u80fd\u6d89\u53ca\u5230\u7248\u6743\u95ee\u9898\uff0c\u5c24\u5176\u662f\u5728\u4f7f\u7528\u771f\u5b9e\u4e16\u754c\u56fe\u50cf\u4f5c\u4e3a\u8bad\u7ec3\u6570\u636e\u65f6\u3002<\/li>\n<\/ul>\n<h3>\u672a\u6765\u5c55\u671b<\/h3>\n<p>\u968f\u7740\u6df1\u5ea6\u5b66\u4e60\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65\uff0cStable Diffusion XL\u6709\u671b\u5728\u672a\u6765\u5b9e\u73b0\u66f4\u591a\u7684\u7a81\u7834\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u6539\u8fdb\u6a21\u578b\u7ed3\u6784\u548c\u8bad\u7ec3\u65b9\u6cd5\uff0c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u63d0\u9ad8\u751f\u6210\u56fe\u50cf\u7684\u8d28\u91cf\u548c\u591a\u6837\u6027\u3002\u6b64\u5916\uff0c\u968f\u7740\u786c\u4ef6\u6027\u80fd\u7684\u63d0\u5347\uff0cStable Diffusion XL\u7684\u8ba1\u7b97\u6548\u7387\u4e5f\u6709\u671b\u5f97\u5230\u6539\u5584\u3002<\/p>\n<h2>\u6a21\u578b\u8bc4\u6d4b<\/h2>\n<h3>\u751f\u6210\u8d28\u91cf<\/h3>\n<p>Stable Diffusion XL\u5728\u751f\u6210\u8d28\u91cf\u65b9\u9762\u8868\u73b0\u51fa\u8272\uff0c\u5176\u751f\u6210\u7684\u56fe\u50cf\u5728\u89c6\u89c9\u8bc4\u4f30\u4e2d\u83b7\u5f97\u4e86\u9ad8\u5ea6\u8bc4\u4ef7\u3002\u56fe\u50cf\u7684\u8272\u5f69\u51c6\u786e\u6027\u3001\u7ec6\u8282\u4e30\u5bcc\u6027\u4ee5\u53ca\u6574\u4f53\u548c\u8c10\u6027\u5747\u8fbe\u5230\u4e86\u884c\u4e1a\u9886\u5148\u6c34\u5e73\u3002\u5728\u81ea\u52a8\u5316\u8bc4\u4f30\u5de5\u5177\u7684\u6d4b\u8bd5\u4e2d\uff0c\u8be5\u6a21\u578b\u751f\u6210\u7684\u56fe\u50cf\u5728\u7ed3\u6784\u76f8\u4f3c\u6027\uff08SSIM\uff09\u548c\u5cf0\u503c\u4fe1\u566a\u6bd4\uff08PSNR\uff09\u7b49\u6307\u6807\u4e0a\u5f97\u5206\u8f83\u9ad8\u3002<\/p>\n<h3>\u591a\u6837\u6027<\/h3>\n<p>\u5728\u591a\u6837\u6027\u65b9\u9762\uff0cStable Diffusion XL\u80fd\u591f\u751f\u6210\u591a\u79cd\u98ce\u683c\u548c\u4e3b\u9898\u7684\u56fe\u50cf\uff0c\u6ee1\u8db3\u4e86\u4e0d\u540c\u7528\u6237\u7684\u9700\u6c42\u3002\u7528\u6237\u53cd\u9988\u663e\u793a\uff0c\u8be5\u6a21\u578b\u80fd\u591f\u6839\u636e\u8f93\u5165\u6761\u4ef6\u7075\u6d3b\u8c03\u6574\u751f\u6210\u56fe\u50cf\u7684\u98ce\u683c\uff0c\u4ece\u800c\u521b\u9020\u51fa\u591a\u6837\u5316\u7684\u89c6\u89c9\u5185\u5bb9\u3002<\/p>\n<h3>\u7a33\u5b9a\u6027<\/h3>\n<p>\u7a33\u5b9a\u6027\u8bc4\u6d4b\u4e2d\uff0cStable Diffusion XL\u663e\u793a\u51fa\u4e86\u826f\u597d\u7684\u4e00\u81f4\u6027\u548c\u53ef\u9760\u6027\u3002\u5728\u591a\u6b21\u751f\u6210\u8fc7\u7a0b\u4e2d\uff0c\u56fe\u50cf\u8d28\u91cf\u4fdd\u6301\u4e86\u9ad8\u5ea6\u7684\u4e00\u81f4\u6027\uff0c\u6ca1\u6709\u51fa\u73b0\u660e\u663e\u7684\u8d28\u91cf\u6ce2\u52a8\u3002<\/p>\n<h3>\u8ba1\u7b97\u6548\u7387<\/h3>\n<p>\u5728\u8ba1\u7b97\u6548\u7387\u65b9\u9762\uff0cStable Diffusion XL\u7684\u8868\u73b0\u540c\u6837\u4ee4\u4eba\u6ee1\u610f\u3002\u5c3d\u7ba1\u751f\u6210\u9ad8\u8d28\u91cf\u56fe\u50cf\u9700\u8981\u8f83\u9ad8\u7684\u8ba1\u7b97\u8d44\u6e90\uff0c\u4f46\u8be5\u6a21\u578b\u901a\u8fc7\u4f18\u5316\u7b97\u6cd5\u548c\u5e76\u884c\u8ba1\u7b97\u6280\u672f\uff0c\u6709\u6548\u51cf\u5c11\u4e86\u751f\u6210\u65f6\u95f4\u548c\u8d44\u6e90\u6d88\u8017\u3002<\/p>\n<h3>\u53ef\u6269\u5c55\u6027<\/h3>\n<p>Stable Diffusion XL\u5728\u53ef\u6269\u5c55\u6027\u65b9\u9762\u7684\u8bc4\u6d4b\u7ed3\u679c\u663e\u793a\uff0c\u8be5\u6a21\u578b\u80fd\u591f\u9002\u5e94\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u548c\u6027\u80fd\u9700\u6c42\u3002\u65e0\u8bba\u662f\u5728\u9ad8\u5206\u8fa8\u7387\u56fe\u50cf\u751f\u6210\u8fd8\u662f\u8d44\u6e90\u53d7\u9650\u7684\u73af\u5883\u4e2d\uff0c\u8be5\u6a21\u578b\u90fd\u80fd\u591f\u901a\u8fc7\u8c03\u6574\u53c2\u6570\u6765\u6ee1\u8db3\u4e0d\u540c\u7684\u9700\u6c42\u3002<\/p>\n<h3>\u7528\u6237\u6ee1\u610f\u5ea6<\/h3>\n<p>\u7528\u6237\u6ee1\u610f\u5ea6\u8c03\u67e5\u4e2d\uff0cStable Diffusion XL\u83b7\u5f97\u4e86\u79ef\u6781\u7684\u8bc4\u4ef7\u3002\u7528\u6237\u666e\u904d\u8ba4\u4e3a\u8be5\u6a21\u578b\u6613\u4e8e\u4f7f\u7528\uff0c\u751f\u6210\u7684\u56fe\u50cf\u8d28\u91cf\u9ad8\uff0c\u4e14\u80fd\u591f\u6ee1\u8db3\u4ed6\u4eec\u7684\u521b\u610f\u9700\u6c42\u3002<\/p>\n<h3>\u603b\u7ed3<\/h3>\n<p class=\"last-node\">\u7efc\u5408\u8bc4\u6d4b\u6210\u7ee9\u663e\u793a\uff0cStable Diffusion XL\u662f\u4e00\u6b3e\u6027\u80fd\u5353\u8d8a\u7684\u56fe\u50cf\u751f\u6210\u6a21\u578b\u3002\u5b83\u5728\u751f\u6210\u8d28\u91cf\u3001\u591a\u6837\u6027\u3001\u7a33\u5b9a\u6027\u3001\u8ba1\u7b97\u6548\u7387\u548c\u53ef\u6269\u5c55\u6027\u7b49\u591a\u4e2a\u65b9\u9762\u5747\u8fbe\u5230\u4e86\u9ad8\u6807\u51c6\uff0c\u5f97\u5230\u4e86\u7528\u6237\u7684\u9ad8\u5ea6\u8ba4\u53ef\u3002\u968f\u7740\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65\u548c\u4f18\u5316\uff0cStable Diffusion XL\u6709\u671b\u5728\u672a\u6765\u5b9e\u73b0\u66f4\u591a\u7684\u7a81\u7834\u548c\u5e94\u7528\u3002<\/p>\n<h2>\u90e8\u7f72\u4f7f\u7528<\/h2>\n<p>Stable Diffusion XL\u4f5c\u4e3a\u4e00\u79cd\u5148\u8fdb\u7684\u56fe\u50cf\u751f\u6210\u6a21\u578b\uff0c\u5176\u90e8\u7f72\u548c\u4f7f\u7528\u9700\u8981\u4e00\u5b9a\u7684\u6280\u672f\u57fa\u7840\u548c\u8d44\u6e90\u914d\u7f6e\u3002\u4ee5\u4e0b\u662fStable Diffusion XL\u90e8\u7f72\u4f7f\u7528\u7684\u8be6\u7ec6\u6b65\u9aa4\uff1a<\/p>\n<h3 id=\"-\">\u786c\u4ef6\u548c\u8f6f\u4ef6\u8981\u6c42<\/h3>\n<ol>\n<li><strong>\u8ba1\u7b97\u8d44\u6e90<\/strong>\uff1aStable Diffusion XL\u9700\u8981\u8f83\u9ad8\u7684\u8ba1\u7b97\u80fd\u529b\uff0c\u63a8\u8350\u4f7f\u7528\u5177\u6709\u9ad8\u6027\u80fdGPU\u7684\u670d\u52a1\u5668\u6216\u4e2a\u4eba\u8ba1\u7b97\u673a\u3002<\/li>\n<li><strong>\u5185\u5b58<\/strong>\uff1a\u6a21\u578b\u8bad\u7ec3\u548c\u751f\u6210\u8fc7\u7a0b\u4e2d\u9700\u8981\u5927\u91cf\u7684\u5185\u5b58\uff0c\u5efa\u8bae\u81f3\u5c11\u4f7f\u752816GB\u4ee5\u4e0a\u7684RAM\u3002<\/li>\n<li><strong>\u5b58\u50a8\u7a7a\u95f4<\/strong>\uff1a\u6a21\u578b\u548c\u8bad\u7ec3\u6570\u636e\u9700\u8981\u8f83\u5927\u7684\u5b58\u50a8\u7a7a\u95f4\uff0c\u5efa\u8bae\u4f7f\u7528\u9ad8\u901f\u7684SSD\u786c\u76d8\u3002<\/li>\n<li><strong>\u64cd\u4f5c\u7cfb\u7edf<\/strong>\uff1a\u63a8\u8350\u4f7f\u7528Linux\u6216MacOS\u64cd\u4f5c\u7cfb\u7edf\uff0c\u56e0\u4e3a\u5b83\u4eec\u5bf9GPU\u7684\u652f\u6301\u66f4\u597d\u3002<\/li>\n<li><strong>\u7f16\u7a0b\u8bed\u8a00<\/strong>\uff1a\u901a\u5e38\u4f7f\u7528Python\u8fdb\u884c\u6a21\u578b\u7684\u90e8\u7f72\u548c\u4f7f\u7528\u3002<\/li>\n<\/ol>\n<h3 id=\"-\">\u5b89\u88c5\u4f9d\u8d56<\/h3>\n<ol>\n<li><strong>Python\u73af\u5883<\/strong>\uff1a\u5b89\u88c5Python 3.6\u6216\u66f4\u9ad8\u7248\u672c\u3002<\/li>\n<li><strong>\u6df1\u5ea6\u5b66\u4e60\u6846\u67b6<\/strong>\uff1a\u5b89\u88c5TensorFlow\u6216PyTorch\u7b49\u6df1\u5ea6\u5b66\u4e60\u6846\u67b6\u3002<\/li>\n<li><strong>CUDA\u548ccuDNN<\/strong>\uff1a\u5b89\u88c5\u9002\u5408GPU\u7684CUDA\u548ccuDNN\u5e93\uff0c\u4ee5\u63d0\u9ad8\u8ba1\u7b97\u6548\u7387\u3002<\/li>\n<li><strong>\u5176\u4ed6\u4f9d\u8d56<\/strong>\uff1a\u6839\u636eStable Diffusion XL\u7684\u5177\u4f53\u5b9e\u73b0\uff0c\u53ef\u80fd\u8fd8\u9700\u8981\u5b89\u88c5\u5176\u4ed6Python\u5e93\u3002<\/li>\n<\/ol>\n<h3 id=\"-\">\u6a21\u578b\u83b7\u53d6<\/h3>\n<ol>\n<li><strong>\u5b98\u65b9\u6e90<\/strong>\uff1a\u4eceStable Diffusion XL\u7684\u5b98\u65b9\u6e90\u83b7\u53d6\u9884\u8bad\u7ec3\u6a21\u578b\u6216\u6a21\u578b\u4ee3\u7801\u3002<\/li>\n<li><strong>\u81ea\u5b9a\u4e49\u8bad\u7ec3<\/strong>\uff1a\u5982\u679c\u6709\u7279\u5b9a\u7684\u9700\u6c42\uff0c\u53ef\u4ee5\u81ea\u884c\u8bad\u7ec3\u6a21\u578b\u3002<\/li>\n<\/ol>\n<h3 id=\"-\">\u73af\u5883\u914d\u7f6e<\/h3>\n<ol>\n<li><strong>\u914d\u7f6e\u6587\u4ef6<\/strong>\uff1a\u6839\u636e\u6a21\u578b\u7684\u8981\u6c42\u914d\u7f6e\u73af\u5883\u53d8\u91cf\u548c\u53c2\u6570\u3002<\/li>\n<li><strong>\u6570\u636e\u51c6\u5907<\/strong>\uff1a\u51c6\u5907\u8bad\u7ec3\u6570\u636e\u96c6\u6216\u751f\u6210\u56fe\u50cf\u7684\u8f93\u5165\u6761\u4ef6\u3002<\/li>\n<\/ol>\n<h3 id=\"-\">\u6a21\u578b\u90e8\u7f72<\/h3>\n<ol>\n<li><strong>\u52a0\u8f7d\u6a21\u578b<\/strong>\uff1a\u52a0\u8f7d\u9884\u8bad\u7ec3\u6a21\u578b\u6216\u81ea\u5b9a\u4e49\u8bad\u7ec3\u7684\u6a21\u578b\u3002<\/li>\n<li><strong>\u914d\u7f6e\u53c2\u6570<\/strong>\uff1a\u6839\u636e\u9700\u8981\u8c03\u6574\u751f\u6210\u56fe\u50cf\u7684\u53c2\u6570\uff0c\u5982\u5206\u8fa8\u7387\u3001\u98ce\u683c\u7b49\u3002<\/li>\n<\/ol>\n<h3 id=\"-\">\u56fe\u50cf\u751f\u6210<\/h3>\n<ol>\n<li><strong>\u751f\u6210\u547d\u4ee4<\/strong>\uff1a\u4f7f\u7528\u6a21\u578b\u63d0\u4f9b\u7684API\u6216\u547d\u4ee4\u884c\u5de5\u5177\u751f\u6210\u56fe\u50cf\u3002<\/li>\n<li><strong>\u76d1\u63a7\u751f\u6210\u8fc7\u7a0b<\/strong>\uff1a\u76d1\u63a7\u56fe\u50cf\u751f\u6210\u7684\u8fc7\u7a0b\uff0c\u786e\u4fdd\u6ca1\u6709\u9519\u8bef\u53d1\u751f\u3002<\/li>\n<\/ol>\n<h3 id=\"-\">\u6027\u80fd\u4f18\u5316<\/h3>\n<ol>\n<li><strong>\u6279\u5904\u7406<\/strong>\uff1a\u4f7f\u7528\u6279\u5904\u7406\u6280\u672f\u63d0\u9ad8\u751f\u6210\u6548\u7387\u3002<\/li>\n<li><strong>\u8d44\u6e90\u7ba1\u7406<\/strong>\uff1a\u5408\u7406\u5206\u914dGPU\u548cCPU\u8d44\u6e90\uff0c\u907f\u514d\u8fc7\u8f7d\u3002<\/li>\n<\/ol>\n<h3 id=\"-\">\u90e8\u7f72\u7ef4\u62a4<\/h3>\n<ol>\n<li><strong>\u65e5\u5fd7\u8bb0\u5f55<\/strong>\uff1a\u8bb0\u5f55\u6a21\u578b\u7684\u8fd0\u884c\u65e5\u5fd7\uff0c\u4fbf\u4e8e\u95ee\u9898\u8ffd\u8e2a\u548c\u6027\u80fd\u5206\u6790\u3002<\/li>\n<li><strong>\u5b9a\u671f\u66f4\u65b0<\/strong>\uff1a\u5b9a\u671f\u66f4\u65b0\u6a21\u578b\u548c\u4f9d\u8d56\u5e93\uff0c\u4ee5\u4fee\u590d\u5df2\u77e5\u95ee\u9898\u548c\u63d0\u5347\u6027\u80fd\u3002<\/li>\n<\/ol>\n<h3 id=\"-\">\u90e8\u7f72\u793a\u4f8b<\/h3>\n<p>\u5047\u8bbe\u6211\u4eec\u4f7f\u7528Python\u548cPyTorch\u8fdb\u884cStable Diffusion XL\u7684\u90e8\u7f72\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u90e8\u7f72\u793a\u4f8b\uff1a<\/p>\n<pre><code class=\"lang-python\"><span class=\"token keyword\">import<\/span> torch\r\n<span class=\"token keyword\">from<\/span> stable_diffusion_xl <span class=\"token keyword\">import<\/span> StableDiffusionXL\r\n\r\n<span class=\"token comment\" spellcheck=\"true\"># \u52a0\u8f7d\u9884\u8bad\u7ec3\u6a21\u578b<\/span>\r\nmodel <span class=\"token operator\">=<\/span> StableDiffusionXL<span class=\"token punctuation\">(<\/span>pretrained<span class=\"token operator\">=<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n<span class=\"token comment\" spellcheck=\"true\"># \u914d\u7f6e\u751f\u6210\u53c2\u6570<\/span>\r\nparams <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">{<\/span>\r\n    <span class=\"token string\">'resolution'<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token number\">1024<\/span><span class=\"token punctuation\">,<\/span>\r\n    <span class=\"token string\">'style'<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string\">'photorealistic'<\/span><span class=\"token punctuation\">,<\/span>\r\n    <span class=\"token comment\" spellcheck=\"true\"># \u5176\u4ed6\u53c2\u6570...<\/span>\r\n<span class=\"token punctuation\">}<\/span>\r\n\r\n<span class=\"token comment\" spellcheck=\"true\"># \u751f\u6210\u56fe\u50cf<\/span>\r\nimage <span class=\"token operator\">=<\/span> model<span class=\"token punctuation\">.<\/span>generate<span class=\"token punctuation\">(<\/span>noise_vector<span class=\"token punctuation\">,<\/span> <span class=\"token operator\">**<\/span>params<span class=\"token punctuation\">)<\/span>\r\n\r\n<span class=\"token comment\" spellcheck=\"true\"># \u4fdd\u5b58\u56fe\u50cf<\/span>\r\nimage<span class=\"token punctuation\">.<\/span>save<span class=\"token punctuation\">(<\/span><span class=\"token string\">'output_image.png'<\/span><span class=\"token punctuation\">)<\/span>\r\n<\/code><\/pre>\n<h3 id=\"-\">\u603b\u7ed3<\/h3>\n<p data-spm-anchor-id=\"a2c6h.13066512.0.i5.4c3b36afobuK63\">Stable Diffusion XL\u7684\u90e8\u7f72\u548c\u4f7f\u7528\u9700\u8981\u7efc\u5408\u8003\u8651\u786c\u4ef6\u8d44\u6e90\u3001\u8f6f\u4ef6\u73af\u5883\u548c\u64cd\u4f5c\u6b65\u9aa4\u3002\u901a\u8fc7\u5408\u7406\u7684\u914d\u7f6e\u548c\u4f18\u5316\uff0c\u53ef\u4ee5\u5145\u5206\u53d1\u6325\u6a21\u578b\u7684\u6f5c\u529b\uff0c\u751f\u6210\u9ad8\u8d28\u91cf\u7684\u56fe\u50cf\u3002<\/p>\n<h2>\u5e38\u89c1\u95ee\u9898<\/h2>\n<h3>\u95ee\u98981\uff1a\u6a21\u578b\u90e8\u7f72\u9700\u8981\u54ea\u4e9b\u786c\u4ef6\u8d44\u6e90\uff1f<\/h3>\n<p><strong>\u89e3\u7b54<\/strong>\uff1aStable Diffusion XL\u6a21\u578b\u901a\u5e38\u9700\u8981\u9ad8\u6027\u80fd\u7684GPU\u6765\u52a0\u901f\u8fd0\u7b97\uff0c\u81f3\u5c11\u9700\u8981NVIDIA\u7684GTX 1080\u6216\u66f4\u9ad8\u7ea7\u522b\u7684\u663e\u5361\u3002\u6b64\u5916\uff0c\u5efa\u8bae\u4f7f\u7528\u81f3\u5c1116GB\u7684RAM\u548c\u9ad8\u901f\u7684SSD\u786c\u76d8\u6765\u5b58\u50a8\u6a21\u578b\u548c\u6570\u636e\u3002<\/p>\n<h3>\u95ee\u98982\uff1a\u5982\u4f55\u5b89\u88c5\u548c\u914d\u7f6e\u6240\u9700\u7684\u8f6f\u4ef6\u73af\u5883\uff1f<\/h3>\n<p><strong>\u89e3\u7b54<\/strong>\uff1a\u9996\u5148\uff0c\u786e\u4fdd\u4f60\u7684\u7cfb\u7edf\u4e0a\u5b89\u88c5\u4e86Python 3.6\u6216\u66f4\u9ad8\u7248\u672c\u3002\u7136\u540e\uff0c\u901a\u8fc7pip\u6216conda\u5b89\u88c5\u6df1\u5ea6\u5b66\u4e60\u6846\u67b6\uff08\u5982PyTorch\u6216TensorFlow\uff09\u3002\u63a5\u7740\uff0c\u5b89\u88c5CUDA\u548ccuDNN\u4ee5\u5145\u5206\u5229\u7528GPU\u6027\u80fd\u3002\u6700\u540e\uff0c\u6839\u636eStable Diffusion XL\u7684\u5177\u4f53\u5b9e\u73b0\uff0c\u53ef\u80fd\u8fd8\u9700\u8981\u5b89\u88c5\u5176\u4ed6Python\u5e93\u3002<\/p>\n<h3>\u95ee\u98983\uff1a\u6a21\u578b\u8bad\u7ec3\u6216\u751f\u6210\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u5185\u5b58\u4e0d\u8db3\u600e\u4e48\u529e\uff1f<\/h3>\n<p><strong>\u89e3\u7b54<\/strong>\uff1a\u5982\u679c\u9047\u5230\u5185\u5b58\u4e0d\u8db3\u7684\u95ee\u9898\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u4ee5\u4e0b\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li>\u51cf\u5c11\u6279\u91cf\u5927\u5c0f\uff08batch size\uff09\u3002<\/li>\n<li>\u4f7f\u7528\u66f4\u5c0f\u7684\u6a21\u578b\u6216\u964d\u4f4e\u6a21\u578b\u7684\u590d\u6742\u5ea6\u3002<\/li>\n<li>\u4f18\u5316\u6570\u636e\u52a0\u8f7d\u8fc7\u7a0b\uff0c\u907f\u514d\u4e00\u6b21\u6027\u52a0\u8f7d\u8fc7\u591a\u6570\u636e\u3002<\/li>\n<\/ul>\n<h3>\u95ee\u98984\uff1a\u6a21\u578b\u751f\u6210\u7684\u56fe\u50cf\u8d28\u91cf\u4e0d\u9ad8\u600e\u4e48\u529e\uff1f<\/h3>\n<p><strong>\u89e3\u7b54<\/strong>\uff1a\u63d0\u9ad8\u751f\u6210\u56fe\u50cf\u8d28\u91cf\u7684\u65b9\u6cd5\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u66f4\u9ad8\u5206\u8fa8\u7387\u7684\u8f93\u5165\u6570\u636e\u3002<\/li>\n<li>\u8c03\u6574\u6a21\u578b\u53c2\u6570\uff0c\u5982\u5b66\u4e60\u7387\u3001\u6b63\u5219\u5316\u5f3a\u5ea6\u7b49\u3002<\/li>\n<li>\u4f7f\u7528\u9884\u8bad\u7ec3\u6a21\u578b\u6216\u5728\u9ad8\u8d28\u91cf\u6570\u636e\u96c6\u4e0a\u8fdb\u884c\u5fae\u8c03\u3002<\/li>\n<\/ul>\n<h3>\u95ee\u98985\uff1a\u5982\u4f55\u63d0\u9ad8\u6a21\u578b\u7684\u751f\u6210\u901f\u5ea6\uff1f<\/h3>\n<p><strong>\u89e3\u7b54<\/strong>\uff1a\u63d0\u9ad8\u751f\u6210\u901f\u5ea6\u7684\u4e00\u4e9b\u6280\u5de7\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u66f4\u5feb\u7684\u786c\u4ef6\uff0c\u5982\u66f4\u9ad8\u6027\u80fd\u7684GPU\u3002<\/li>\n<li>\u4f18\u5316\u6a21\u578b\u7ed3\u6784\uff0c\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u8ba1\u7b97\u3002<\/li>\n<li>\u4f7f\u7528\u6a21\u578b\u5e76\u884c\u6216\u6570\u636e\u5e76\u884c\u6280\u672f\u3002<\/li>\n<\/ul>\n<h3>\u95ee\u98986\uff1a\u6a21\u578b\u5728\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u7684\u8868\u73b0\u4e0d\u4e00\u81f4\u600e\u4e48\u529e\uff1f<\/h3>\n<p><strong>\u89e3\u7b54<\/strong>\uff1a\u786e\u4fdd\u5728\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u5b89\u88c5\u76f8\u540c\u7248\u672c\u7684\u4f9d\u8d56\u5e93\u548c\u6846\u67b6\u3002\u5982\u679c\u95ee\u9898\u4ecd\u7136\u5b58\u5728\uff0c\u68c0\u67e5\u662f\u5426\u6709\u64cd\u4f5c\u7cfb\u7edf\u7279\u5b9a\u7684\u914d\u7f6e\u6216\u517c\u5bb9\u6027\u95ee\u9898\u3002<\/p>\n<h3>\u95ee\u98987\uff1a\u5982\u4f55\u907f\u514d\u6a21\u578b\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u7684\u8fc7\u62df\u5408\uff1f<\/h3>\n<p><strong>\u89e3\u7b54<\/strong>\uff1a\u9632\u6b62\u8fc7\u62df\u5408\u7684\u7b56\u7565\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u6570\u636e\u589e\u5f3a\u6280\u672f\u3002<\/li>\n<li>\u5f15\u5165\u6b63\u5219\u5316\u65b9\u6cd5\uff0c\u5982L1\u6216L2\u6b63\u5219\u5316\u3002<\/li>\n<li>\u4f7f\u7528Dropout\u6216\u6279\u91cf\u5f52\u4e00\u5316\u3002<\/li>\n<\/ul>\n<h3>\u95ee\u98988\uff1a\u6a21\u578b\u751f\u6210\u7684\u56fe\u50cf\u98ce\u683c\u4e0d\u7b26\u5408\u9884\u671f\u600e\u4e48\u529e\uff1f<\/h3>\n<p><strong>\u89e3\u7b54<\/strong>\uff1a\u8c03\u6574\u751f\u6210\u56fe\u50cf\u98ce\u683c\u7684\u65b9\u6cd5\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u4fee\u6539\u8f93\u5165\u6761\u4ef6\u6216\u98ce\u683c\u7f16\u7801\u3002<\/li>\n<li>\u4f7f\u7528\u98ce\u683c\u8fc1\u79fb\u6280\u672f\u3002<\/li>\n<li>\u5728\u7279\u5b9a\u98ce\u683c\u6570\u636e\u96c6\u4e0a\u8fdb\u884c\u6a21\u578b\u5fae\u8c03\u3002<\/li>\n<\/ul>\n<h3>\u603b\u7ed3<\/h3>\n<p>\u89e3\u51b3Stable Diffusion XL\u6a21\u578b\u4f7f\u7528\u4e2d\u7684\u95ee\u9898\u9700\u8981\u5bf9\u6a21\u578b\u3001\u786c\u4ef6\u548c\u8f6f\u4ef6\u73af\u5883\u6709\u6df1\u5165\u7684\u4e86\u89e3\u3002\u901a\u8fc7\u4e0d\u65ad\u5c1d\u8bd5\u548c\u8c03\u6574\uff0c\u53ef\u4ee5\u627e\u5230\u6700\u4f73\u7684\u914d\u7f6e\u548c\u4f7f\u7528\u65b9\u6cd5\u3002<\/p>\n<h2>\u76f8\u5173\u8d44\u6e90<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6709\u7528\u7684\u8d44\u6e90\u94fe\u63a5\uff0c\u4f9b\u7528\u6237\u6df1\u5165\u4e86\u89e3\u548c\u4f7f\u7528Stable Diffusion XL\u6a21\u578b\uff1a<\/p>\n<ul>\n<li><strong>Stable Diffusion XL\u5b98\u65b9\u6587\u6863<\/strong>\uff1a<a target=\"_blank\" rel=\"noopener noreferrer nofollow\" href=\"https:\/\/platform.stability.ai\/docs\/api-reference\">\u5b98\u65b9\u6587\u6863\u94fe\u63a5<\/a><\/li>\n<li><strong>\u6280\u672f\u62a5\u544a<\/strong>\uff1a<a target=\"_blank\" rel=\"noopener noreferrer nofollow\" href=\"https:\/\/arxiv.org\/abs\/2403.12015\" target=\"_blank\" rel=\"noopener\">\u6280\u672f\u62a5\u544a\u8bba\u6587<\/a><\/li>\n<li><strong>\u5f00\u6e90\u9879\u76ee\u548c\u4ee3\u7801\u5e93<\/strong>\uff1a<a target=\"_blank\" rel=\"noopener noreferrer nofollow\" href=\"https:\/\/github.com\/Stability-AI\/generative-models\" target=\"_blank\" rel=\"noopener\">GitHub\u4e0a\u7684Stable Diffusion XL\u9879\u76ee<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Stable Diffusion XL\u662fStability AI\u63a8\u51fa\u7684\u4e00\u6b3e\u5148\u8fdb\u7684\u5f00\u6e90AI\u7ed8\u753b\u6587\u672c\u751f\u6210\u56fe\u7247\u6a21\u578b\uff0c\u57fa\u4e8e\u6df1\u5ea6\u5b66\u4e60\u4e2d\u7684\u6269\u6563\u6a21\u578b\u539f\u7406\u3002\u8fd9\u79cd\u6a21\u578b\u5728\u751f\u6210\u9ad8\u8d28\u91cf\u56fe\u50cf\u65b9\u9762\u8868\u73b0\u51fa\u8272\uff0c\u7279\u522b\u9002\u7528\u4e8e\u9700\u8981\u903c\u771f\u89c6\u89c9\u6548\u679c\u7684\u5e94\u7528\u573a\u666f\u3002 \u6280\u672f\u80cc\u666f 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