{"id":13822,"date":"2024-03-05T21:59:46","date_gmt":"2024-03-05T13:59:46","guid":{"rendered":"https:\/\/92it.top\/?p=13822"},"modified":"2024-04-08T07:02:13","modified_gmt":"2024-04-07T23:02:13","slug":"stable-diffusion-%e6%93%8d%e4%bd%9c%e7%95%8c%e9%9d%a2%e5%8f%8a%e5%9f%ba%e7%a1%80%e5%8f%82%e6%95%b0%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=13822","title":{"rendered":"Stable Diffusion \u64cd\u4f5c\u754c\u9762\u53ca\u57fa\u7840\u53c2\u6570\u4ecb\u7ecd"},"content":{"rendered":"\n

\u64cd\u4f5c\u754c\u9762\u4ecb\u7ecd<\/strong><\/p>\n\n\n\n

\n\n\n\n

\u5178\u578b\u7684Stable Diffusion\u64cd\u4f5c\u754c\u9762\u5982\u4e0b\u56fe\uff1a<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

\u53ef\u4ee5\u770b\u5230\u91cc\u9762\u7684\u53c2\u6570\u975e\u5e38\u591a\u3002<\/p>\n\n\n\n

\u4f46\u65b0\u624b\u5c0f\u767d\u5176\u5b9e\u53ea\u9700\u8981\u77e5\u9053\u4e24\u4e2a\u53c2\u6570\u5c31\u884c\u3002<\/p>\n\n\n\n

\u57fa\u7840\u53c2\u6570\u4ecb\u7ecd<\/strong><\/p>\n\n\n\n

\n\n\n\n
    \n
  • \u63d0\u793a\u8bcd\uff08Prompt\uff09\u548c\u53cd\u5411\u63d0\u793a\u8bcd\uff08Negative Prompt\uff09<\/strong><\/li>\n<\/ul>\n\n\n\n

    \u63d0\u793a\u8bcd\u5185\u8f93\u5165\u7684\u4e1c\u897f\u5c31\u662f\u4f60\u60f3\u8981\u753b\u7684\u4e1c\u897f\uff0c\u53cd\u5411\u63d0\u793a\u8bcd\u5185\u8f93\u5165\u7684\u5c31\u662f\u4f60\u4e0d\u60f3\u8981\u753b\u7684\u4e1c\u897f\u3002<\/p>\n\n\n\n

    \u8bf4\u767d\u5c31\u662f\u8981\u9ad8\u753b\u8d28\u3001\u66f4\u591a\u7684\u7ec6\u8282<\/p>\n\n\n\n

     (masterpiece:1,2), best quality, masterpiece,best detail face<\/pre>\n\n\n\n
    \u63d0\u793a\u6846\u5185\u53ea\u80fd\u8f93\u5165\u82f1\u6587<\/strong>\uff0c\u6240\u6709\u7b26\u53f7\u90fd\u8981\u4f7f\u7528\u82f1\u6587\u534a\u89d2<\/strong>\uff0c\u8bcd\u8bed\u4e4b\u95f4\u4f7f\u7528\u534a\u89d2\u9017\u53f7\u9694\u5f00<\/strong>\u3002<\/p>\n\n\n\n
      \n
    • \u53cd\u5411\u63d0\u793a\u8bcd<\/strong><\/li>\n<\/ul>\n\n\n\n
      \u8fd9\u91cc\u91cd\u70b9\u63d0\u4e00\u4e0b\u53cd\u5411\u63d0\u793a\u8bcd\uff0c\u4e0e\u63d0\u793a\u8bcd\u76f8\u53cd\uff0c\u53cd\u5411\u63d0\u793a\u8bcd\u8f93\u5165\u7684\u662f\u4f60\u4e0d\u5e0c\u671bSD\u4ea7\u751f\u7684<\/strong>\u3002\u8fd9\u662fSD\u7684\u4e00\u4e2a\u975e\u5e38\u5f3a\u5927\u4f46\u672a\u88ab\u5145\u5206\u5229\u7528\u7684\u529f\u80fd\u3002\u6709\u65f6\u5019\u4f60\u6b63\u9762\u63d0\u793a\u8bcd\u5199\u4e00\u5806\uff0c\u51fa\u6765\u7684\u6548\u679c\u4e5f\u4e0d\u7406\u60f3\uff0c\u4f46\u662f\u52a0\u4e0a\u4e00\u4e2a\u53cd\u5411\u63d0\u793a\u8bcd\u5c31\u80fd\u83b7\u5f97\u7406\u60f3\u7684\u7ed3\u679c\u3002<\/p>\n\n\n\n
      \u53cd\u5411\u7684 prompt\uff1a\u4e0d\u8981\u5c11\u80f3\u818a\u65ad\u817f\uff0c\u8981\u662f\u4e00\u4e2a\u6b63\u5e38\u7684\u56fe<\/p>\n\n\n\n
      \u4e00\u822c\u8d1f\u9762\u63d0\u793a\uff1a\u4f4e\u5206\u8fa8\u7387\u3001\u9519\u8bef\u3001\u88c1\u526a\u3001\u6700\u5dee\u8d28\u91cf\u3001\u4f4e\u8d28\u91cf\u3001jpeg\u4f2a\u50cf\u3001\u5e27\u5916\u3001\u6c34\u5370\u3001\u7b7e\u540d<\/strong><\/p>\n\n\n\n
      General: lowres, error, cropped, worst quality, low quality, jpeg artifacts, out of frame, watermark, signature<\/pre>\n\n\n
      \n
      \"\"<\/figure><\/div>\n\n\n
      \u4eba\u7269\u8096\u50cf\u7684\u8d1f\u9762\u63d0\u793a\uff1a\u53d8\u5f62\u3001\u4e11\u964b\u3001\u6b8b\u7f3a\u3001\u6bc1\u5bb9\u3001\u6587\u672c\u3001\u989d\u5916\u7684\u56db\u80a2\u3001\u9762\u90e8\u5207\u5272\u3001\u5934\u90e8\u5207\u5272\u3001\u989d\u5916\u7684\u624b\u6307\u3001\u989d\u5916\u7684\u624b\u81c2\u3001\u7ed8\u5236\u4e0d\u4f73\u7684\u8138\u3001\u7a81\u53d8\u3001\u6bd4\u4f8b\u4e0d\u826f\u3001\u5934\u90e8\u88c1\u526a\u3001\u56db\u80a2\u7578\u5f62\u3001\u624b\u7a81\u53d8\u3001\u878d\u5408\u624b\u6307\u3001\u957f\u8116\u5b50<\/strong><\/p>\n\n\n\n
      Negative prompts for people portraits: deformed, ugly, mutilated, disfigured, text, extra limbs, face cut, head cut, extra fingers, extra arms, poorly drawn face, mutation, bad proportions, cropped head, malformed limbs, mutated hands, fused fingers, long neck<\/pre>\n\n\n
      \n
      \"\"<\/figure><\/div>\n\n\n
      \u903c\u771f\u56fe\u50cf\u7684\u8d1f\u9762\u63d0\u793a\uff1a\u903c\u771f\uff1a\u63d2\u56fe\u3001\u7ed8\u753b\u3001\u7d20\u63cf\u3001\u827a\u672f\u3001\u7d20\u63cf’<\/p>\n\n\n\n
      Negative prompts for photorealistic images: Photorealistic: illustration, painting, drawing, art, sketch\u2019<\/pre>\n\n\n
      \n
      \"\"<\/figure><\/div>\n\n\n
      \u57fa\u672c\u4e0a\uff0c\u638c\u63e1\u4e86\u63d0\u793a\u8bcd\u548c\u53cd\u5411\u63d0\u793a\u8bcd\u7684\u4e66\u5199\uff0cAI\u7ed8\u753b\u5c31\u7b97\u662f\u5165\u95e8\u4e86\uff08\u81f3\u5c11\u53ef\u4ee5\u753b\u51fa\u4e1c\u897f\u6765\u4e86\uff01\uff09\u4f46\u5982\u679c\u60f3\u8981\u66f4\u52a0\u4e00\u6b65\u7684\uff0c\u8bf7\u7ee7\u7eed\u5f80\u4e0b\u770b\uff08\u54ea\u6015\u4f60\u662f\u8001\u624b\uff0c\u4e0b\u9762\u7684\u6587\u7ae0\u4e5f\u503c\u5f97\u4f60\u4e00\u770b\u54e6~\uff09\u3002<\/p>\n\n\n\n
      \u6709\u4e2a\u6bd4\u8f83\u6709\u610f\u601d\u7684 \u53cd\u5411<\/strong> tag<\/strong> \u53eb NSFW(no sutiable for work)<\/strong><\/p>\n\n\n\n
      \u4e00\u822c\u60c5\u51b5\u5c3d\u91cf\u628a\u8fd9\u4e2a\u52a0\u5165\u5230\u53cd\u5411\u8bcd\u4e2d\uff0c\u7279\u522b\u662f\u5de5\u4f5c\u573a\u5408\u3002\u4e0d\u7136\u60ca\u559c\u53ef\u80fd\u968f\u65f6\u90fd\u4f1a\u51fa\u73b0\uff08\u5404\u79cd18+\uff09…<\/p>\n\n\n\n
      \u60f3\u60f3\u5728\u5de5\u4f5c\u7684\u65f6\u5019\uff0c\u4f60\u4fe1\u8a93\u65e6\u65e6\u7ed9\u4f60\u7684\u540c\u4e8b\u6765\u4e00\u5f20\u6f02\u4eae\u7684\u5c0f\u59d0\u59d0\uff0c\u7ed3\u679c…..<\/p>\n\n\n\n
      \u5982\u679c\u4f60\u4e0d\u592a\u4fe1\u7684\u8bdd\uff0c\u53ef\u4ee5\u76f4\u63a5\u628a NSFW \u653e\u5728\u6b63\u5411\u91cc\u9762\u8bd5\u8bd5…<\/p>\n\n\n\n
      \u91c7\u6837\u8fed\u4ee3\u6b65\u6570\uff08Steps\uff09<\/strong><\/p>\n\n\n\n
      \n\n\n\n
      \u91c7\u6837\u6b65\u6570\u76f8\u5f53\u4e8e\u662f\u4f5c\u753b\u7684\u65f6\u5019\u753b\u591a\u5c11\u7b14\u3002<\/p>\n\n\n\n
      \u540c\u6837\u7684\u4e5f\u662f\u5148\u7ed9\u7ed3\u8bba\uff0c\u5efa\u8bae\u5728 20-40\u4e4b\u95f4\uff0c\u51fa\u56fe\u6548\u679c\u4f1a\u66f4\u597d\u3002\u5e76\u4e0d\u662f\u8d8a\u9ad8\u8d8a\u597d<\/p>\n\n\n
      \n
      \"\"<\/figure><\/div>\n\n\n
      Stable-Diffusion\u901a\u8fc7\u4ece\u5145\u6ee1\u566a\u70b9\u7684\u753b\u5e03\u5f00\u59cb\u521b\u5efa\u56fe\u50cf\uff0c\u7136\u540e\u9010\u6e10\u53bb\u566a\u4ee5\u8fbe\u5230\u6700\u7ec8\u8f93\u51fa\u3002Steps\u5c31\u662f\u63a7\u5236\u8fd9\u4e9b\u53bb\u566a\u6b65\u9aa4\u7684\u6570\u91cf\u3002\u901a\u5e38\uff0c\u8d8a\u9ad8\u8d8a\u597d\uff0c\u4f46\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u4f7f\u7528\u7684\u9ed8\u8ba4\u503c\u662f20\u4e2a\u6b65\u9aa4\uff0c\u8fd9\u5176\u5b9e\u5df2\u7ecf\u8db3\u4ee5\u751f\u6210\u4efb\u4f55\u7c7b\u578b\u7684\u56fe\u50cf\u3002<\/p>\n\n\n\n
      \u4ee5\u4e0b\u662f\u6709\u5173\u5728\u4e0d\u540c\u60c5\u51b5\u4e0b\u4f7f\u7528steps\u7684\u4e00\u822c\u6307\u5357\uff1a<\/p>\n\n\n\n
        \n
      • a \u5982\u679c\u4f60\u6b63\u5728\u6d4b\u8bd5\u65b0\u63d0\u793a\u5e76\u5e0c\u671b\u83b7\u5f97\u5feb\u901f\u7ed3\u679c<\/strong>\u6765\u8c03\u6574\u8f93\u5165\uff0c\u8bf7\u4f7f\u752810-15\u4e2a<\/strong>steps\u3002<\/li>\n\n\n\n
      • b \u627e\u5230\u6240\u9700\u7684\u63d0\u793a\u540e\uff0c\u5c06\u6b65\u9aa4\u589e\u52a0\u523020-30,\u5f88\u591a\u4eba\u7684\u4e60\u60ef\u662f28<\/strong>\u3002<\/li>\n\n\n\n
      • c \u5982\u679c\u4f60\u6b63\u5728\u521b\u5efa\u5e26\u6709\u6bdb\u76ae\u6216\u4efb\u4f55\u5177\u6709\u8be6\u7ec6\u7eb9\u7406\u7684\u4e3b\u9898\u7684\u9762\u90e8\u6216\u52a8\u7269<\/strong>\uff0c\u5e76\u4e14\u89c9\u5f97\u751f\u6210\u7684\u56fe\u50cf\u7f3a\u5c11\u5176\u4e2d\u4e00\u4e9b\u7ec6\u8282\uff0c\u8bf7\u5c1d\u8bd5\u5c06\u5176\u63d0\u9ad8\u523040\u6216\u8005\u66f4\u9ad8<\/strong>\u3002<\/li>\n<\/ul>\n\n\n\n
        \u7279\u522b\u63d0\u793a\uff1a<\/strong><\/p>\n\n\n\n
        \u6709\u4e9b\u4eba\u4e60\u60ef\u4e8e\u4e00\u4e0a\u6765\u5c31\u521b\u5efa\u5177\u6709100\u6216150\u6b65\u7684\u56fe\u50cf\uff0c\u8fd9\u5bf9\u4e8eLMS\u7b49\u91c7\u6837\u5668\u5f88\u6709\u7528\uff0c\u4f46\u9664\u975e\u4f60\u6709\u5f88\u5f3a\u7684\u663e\u5361\uff0c\u5426\u5219\u5f88\u591a\u65f6\u5019\u90fd\u662f\u6d6a\u8d39\u65f6\u95f4\u3002\u5148\u7528\u5c0f\u6b65\u9aa4\u53bb\u6d4b\u8bd5\uff0c\u627e\u5230\u5408\u9002\u7684\u63d0\u793a\u8bcd\u540e\u518d\u63d0\u5347\u6b65\u6570\u624d\u662f\u6b63\u786e\u7684\u65b9\u6cd5\u3002<\/strong><\/p>\n\n\n\n
        \u800c\u4e14\uff0c\u4f7f\u7528\u6539\u8fdb\u7684\u5feb\u901f\u91c7\u6837\u5668\uff08\u5982 DDIM \u548c DPM++\u7cfb\u5217\uff09\u4e00\u822c\u7528100\u4ee5\u5185\u7684\u6b65\u6570\u5c31\u5b8c\u5168OK\u4e86\uff0c\u901a\u8fc7\u5bf9\u8fd9\u4e9b\u91c7\u6837\u5668\u4f7f\u7528\u5927\u91cf\u6b65\u9aa4\uff0c\u5f88\u53ef\u80fd\u53ea\u4f1a\u6d6a\u8d39\u65f6\u95f4\u548cGPU\u7b97\u529b\uff0c\u800c\u4e0d\u4f1a\u63d0\u9ad8\u56fe\u50cf\u8d28\u91cf<\/strong>\u3002<\/p>\n\n\n\n
        \u91c7\u6837\u65b9\u6cd5\uff08Sampler\uff09<\/strong><\/p>\n\n\n\n
        \n\n\n\n
        \u91c7\u6837\u533a\u505a\u7684\u4e8b\u5c31\u662f\uff0c\u6211\u4eec\u8be5\u7528\u4ec0\u4e48\u6837\u7684\u91c7\u6837\u65b9\u5f0f\u6765\u753b\uff0c\u753b\u591a\u5c11\u7b14\uff08\u591a\u7ec6\u81f4\uff09<\/p>\n\n\n\n
        \u7531\u4e8e\u91c7\u6837\u65b9\u5f0f\u7684\u539f\u7406\u6bd4\u8f83\u6df1\u5965\uff0c\u6d89\u53ca\u5230\u5f88\u591a\u7684\u7b97\u6cd5\uff0c\u6211\u76f4\u63a5\u7ed9\u7ed3\u8bba\uff0c<\/p>\n\n\n\n
        \u6211\u66f4\u52a0\u63a8\u8350\u4f7f\u7528\u4e0b\u9762\u8fd9\u4e09\u4e2a\uff1a<\/strong><\/p>\n\n\n\n
          \n
        • Euler a<\/li>\n\n\n\n
        • DDIM<\/li>\n\n\n\n
        • DPM ++ 2M Karras<\/li>\n<\/ul>\n\n\n\n
          \u6211\u4eec\u53ef\u4ee5\u8bd5\u8bd5\u8fd9\u4e09\u4e2a\u4e0d\u540c\u91c7\u6837\u65b9\u6cd5\u7684\u6548\u679c<\/p>\n\n\n
          \n
          \"\"<\/figure><\/div>\n\n\n
          \u6574\u4f53\u7684\u8d28\u91cf\u662f\u975e\u5e38\u597d\u7684\uff0c\u51fa\u56fe\u901f\u5ea6\u76f8\u5bf9\u4e5f\u4f1a\u5feb\u5f88\u591a<\/p>\n\n\n\n
          \u6b63\u5982\u6211\u4eec\u4e4b\u524d\u63d0\u5230\u7684\uff0cSD\u901a\u8fc7\u5bf9\u8d77\u59cb\u566a\u58f0\u753b\u5e03\u8fdb\u884c\u964d\u566a\u6765\u5de5\u4f5c\u3002\u8fd9\u5c31\u662f\u6269\u6563\u91c7\u6837\u5668\u53d1\u6325\u4f5c\u7528\u7684\u5730\u65b9\u3002\u7b80\u5355\u6765\u8bf4\uff0c\u8fd9\u4e9b\u91c7\u6837\u5668\u662f\u7b97\u6cd5\uff0c\u5b83\u4eec\u5728\u6bcf\u4e2a\u6b65\u9aa4\u540e\u83b7\u53d6\u751f\u6210\u7684\u56fe\u50cf\u5e76\u5c06\u5176\u4e0e\u6587\u672c\u63d0\u793a\u8bf7\u6c42\u7684\u5185\u5bb9\u8fdb\u884c\u6bd4\u8f83\uff0c\u7136\u540e\u5bf9\u566a\u58f0\u8fdb\u884c\u4e00\u4e9b\u66f4\u6539\uff0c\u76f4\u5230\u5b83\u9010\u6e10\u8fbe\u5230\u4e0e\u6587\u672c\u63cf\u8ff0\u5339\u914d\u7684\u56fe\u50cf\u3002<\/p>\n\n\n\n
          \u7528\u6237\u6700\u5e38\u7528\u7684\u4e09\u4e2a\u91c7\u6837\u5668\u5206\u522b\u662fEuler a\uff0cDDIM\u548cDPM++\u7cfb\u5217\u3002\u4f60\u53ef\u4ee5\u5c1d\u8bd5\u8fd9\u4e09\u4e2a\uff0c\u770b\u770b\u54ea\u4e2a\u66f4\u9002\u5408\u4f60\u7684\u63d0\u793a\u3002<\/p>\n\n\n
          \n
          \"\"<\/figure><\/div>\n\n
          \n
          \"\"<\/figure><\/div>\n\n\n
          \u7531\u4e8e\u91c7\u6837\u5668\u7684\u89c4\u5219\u8fc7\u4e8e\u5b66\u672f\u5316\uff0c\u4ed4\u7ec6\u8bb2\u89e3\u4e5f\u672a\u5fc5\u80fd\u8bf4\u51fa\u4e00\u4e2a123\u6765\uff0c\u8fd9\u91cc\u4ee5\u76f8\u540c\u7684\u53c2\u6570\uff0c\u4e0d\u540c\u7684\u91c7\u6837\u5668\u53bb\u6d4b\u8bd5\u4e86\u540c\u4e00\u5f20\u56fe\uff0c\u5206\u522b\u51fa\u6765\u7684\u6548\u679c\u5982\u4e0a\uff0c\u4ec5\u4f9b\u53c2\u8003\u3002<\/p>\n\n\n\n
          \u603b\u4f53\u800c\u8a00\uff0c\u6b27\u62c9\u91c7\u6837\u5668\uff08Euler a\uff09\u5177\u6709\u66f4\u5e73\u6ed1\u7684\u989c\u8272\u548c\u8f83\u5c11\u5b9a\u4e49\u7684\u8fb9\u7f18\uff0c\u4f7f\u5176\u66f4\u5177\u201c\u68a6\u5e7b\u201d\u5916\u89c2\uff0c\u56e0\u6b64\u5982\u679c\u8fd9\u662f\u4f60\u5728\u751f\u6210\u7684\u56fe\u50cf\u4e2d\u559c\u6b22\u7684\u6548\u679c\uff0c\u8bf7\u4f7f\u7528Euler a\u3002<\/p>\n\n\n\n
          DPM2\u548cDPM++\u7cfb\u5217\u66f4\u52a0\u5199\u5b9e\u3002<\/p>\n\n\n\n
          LMS\u3001DPM fast \u867d\u7136\u51fa\u56fe\u5feb\uff0c\u4f46\u6709\u53ef\u80fd\u4eba\u662f\u4e0d\u5b8c\u6574\u7684\u3002<\/p>\n\n\n\n
          \u5b9e\u9645\u6d4b\u8bd5\u4e00\u4e0bstable diffusion webui\u76ee\u524d20\u79cd\u91c7\u6837\u65b9\u5f0f\u7684\u901f\u5ea6\u4e0e\u751f\u6210\u56fe\u7247\u7684\u7ed3\u679c<\/p>\n\n\n\n
          \u6d4b\u8bd5\u73af\u5883\uff1a\n\n    \u663e\u5361\u662fNVIDIA RTX 3080 10G\uff0c\u751f\u6210\u6a21\u578b\u7edf\u4e00\u91c7\u7528Chilloutmix-Ni\uff0c\u91c7\u6837\u6b65\u6570(Sampling steps)\u4e00\u5f8b\u8bbe\u621030\u6b65\uff0c\u56fe\u7247size\u8bbe\u4e3a800*800\uff0c\u5e76\u4e14\u4e0d\u989d\u5916\u4f7f\u7528\u5176\u5b83\u7684ControlNet\u4e0eLora\u7b49\u5f71\u54cd\u751f\u56fe\u901f\u5ea6\u7684\u5957\u4ef6\u3002\u4ec5\u5355\u7eaf\u5730\u7528\u5185\u5efa\u529f\u80fd\u4f7f\u7528\u540c\u4e00\u7ec4prompt\u968f\u673a\u751f\u56fe\uff0c\u4e00\u6b21\u751f4\u5f20\u3002\u5e76\u4e14\u751f\u56fe\u8fc7\u7a0b\u4e2d\u4e0d\u4f1a\u5f00\u542f\u5176\u5b83\u8f6f\u4ef6\u6216\u5bf9\u7535\u8111\u505a\u5176\u4f59\u64cd\u4f5c\uff0c\u4ee5\u514d\u5f71\u54cd\u751f\u56fe\u901f\u5ea6\u3002\u5176\u4f59\u4e0d\u592a\u5f71\u54cd\u751f\u6210\u901f\u5ea6\u7684\u8f6f\u786c\u4ef6\u7ec6\u8282\u6211\u5c31\u4e0d\u518d\u591a\u8bf4\u4e86\u3002\n\n\u6d4b\u8bd5\u7ed3\u679c\uff1a\n\n    1.Euler a\uff0c\u603b\u8017\u65f602:18\uff0c\u5e73\u574734.5\u79d2\n\n    2.Euler\uff0c\u603b\u8017\u65f602:12\uff0c\u5e73\u574733\u79d2\n\n    3.LMS\uff0c\u603b\u8017\u65f602:13\uff0c\u5e73\u574733.25 \u79d2\n\n    4.LMS(\u589e\u4e3a40\u6b65)\uff0c\u603b\u8017\u65f603:05\uff0c\u5e73\u574746.25\u79d2(30\u6b65\u65f6\u4f1a\u91c7\u6837\u4e0d\u8db3\uff0c\u8fd9\u6b65\u662f\u591a\u6d4b\u7684)\n\n    5.Heun\uff0c\u603b\u8017\u65f604:29\uff0c\u5e73\u574767.25\u79d2\n\n    6.DPM2\uff0c\u603b\u8017\u65f604:36\uff0c\u5e73\u574769\u79d2\n\n    7.DPM2 a\uff0c\u603b\u8017\u65f604:37\uff0c\u5e73\u574769.25\u79d2\n\n    8.DPM++2S a\uff0c\u603b\u8017\u65f604:35\uff0c\u5e73\u574768.75\u79d2\n\n    9.DPM++2M\uff0c\u603b\u8017\u65f602:19\uff0c\u5e73\u574734.75\u79d2\n\n    10.DPM++SDE\uff0c\u603b\u8017\u65f604:30\uff0c\u5e73\u574767.5\u79d2\n\n    11.DPM fast\uff0c\u603b\u8017\u65f602:21\uff0c\u5e73\u574735.25\u79d2\n\n    12.DPM fast(\u589e\u4e3a50\u6b65)\uff0c\u603b\u8017\u65f603:51\uff0c\u5e73\u574757.75\u79d2(30\u6b65\u65f6\u4f1a\u91c7\u6837\u4e0d\u8db3\uff0c\u8fd9\u6b65\u662f\u591a\u6d4b\u7684)\n\n    13.DPM adaptive\uff0c\u603b\u8017\u65f605:08\uff0c\u5e73\u574777\u79d2\n\n    14.LMS Karras\uff0c\u603b\u8017\u65f602:13\uff0c\u5e73\u574733.25\u79d2\n\n    15.DPM2 Karras\uff0c\u603b\u8017\u65f604:23\uff0c\u5e73\u574765.75\u79d2\n\n    16.DPM2 a Karras\uff0c\u603b\u8017\u65f604:38\uff0c\u5e73\u574769.5\u79d2\n\n    17.DPM++2S a Karras\uff0c\u603b\u8017\u65f604:39\uff0c\u5e73\u574769.75\u79d2\n\n    18.DPM++2M Karras\uff0c\u603b\u8017\u65f602:20\uff0c\u5e73\u574735\u79d2\n\n    19.DPM++SDE Karras\uff0c\u603b\u8017\u65f604:40\uff0c\u5e73\u574770\u79d2\n\n    20.DDIM\uff0c\u603b\u8017\u65f602:25\uff0c\u5e73\u574736.25\u79d2\n\n    21.PLMS\uff0c\u603b\u8017\u65f602:42\uff0c\u5e73\u574740.5\u79d2\n\n    22.PLMS(\u589e\u4e3a40\u6b65)\uff0c\u603b\u8017\u65f603:18\uff0c\u5e73\u574749.5\u79d2(30\u6b65\u65f6\u4f1a\u91c7\u6837\u4e0d\u8db3\uff0c\u8fd9\u6b65\u662f\u591a\u6d4b\u7684)\n\n    23.UniPC\uff0c\u603b\u8017\u65f602:19\uff0c\u5e73\u574734.75\u79d2\n\n\u6709\u4e09\u79cd\u91c7\u6837\u65b9\u5f0f\u6bd4\u8f83\u7279\u522b\uff0cLMS\/DPM fast\/PLMS\uff0c\u8fd9\u4e09\u79cd\u572830\u6b65\u65f6\u91c7\u6837\u4e0d\u8db3\u4f1a\u751f\u51fa\u5f02\u5f62\u56fe\uff0c\u5fc5\u987b\u63d0\u9ad8\u6b65\u6570\u624d\u884c\uff0c\u8fd9\u53ef\u4ee5\u7406\u89e3\u4e3a\uff0c\u5b83\u4eec\u5728\u76f8\u540c\u57fa\u51c6\u4e0a\uff0c\u901f\u5ea6\u4e0d\u4f1a\u6bd4\u522b\u4eba\u6162\uff0c\u4f46\u5b83\u4eec\u5fc5\u8981\u7684\u57fa\u7840\u6b65\u6570\u4f1a\u6bd4\u522b\u4eba\u9ad8\u3002\n\n\u4ee5\u4e0a\u662f\u4f9dstable diffusion webui\u4e2d\u7684\u754c\u9762\u6392\u5e8f\u6765\u5217\uff0c\u4f60\u4eec\u53ef\u80fd\u66f4\u60f3\u77e5\u9053\u7684\u662f\u901f\u5ea6\u6392\u540d\u3002\u6574\u7406\u5982\u4e0b\u3002<\/pre>\n\n\n\n
          \u751f\u6210\u6279\u6b21\u548c\u751f\u6210\u6570\u91cf<\/strong><\/p>\n\n\n\n
          \n\n\n\n
          \u751f\u6210\u6279\u6b21\u662f\u663e\u5361\u4e00\u5171\u751f\u6210\u51e0\u6279\u56fe\u7247\u3002<\/p>\n\n\n\n
          \u6bcf\u6279\u6570\u91cf\u662f\u663e\u5361\u6bcf\u6279\u751f\u6210\u51e0\u5f20\u56fe\u7247\u3002<\/p>\n\n\n\n
          \u4e5f\u5c31\u662f\u8bf4\u4f60\u6bcf\u70b9\u51fb\u4e00\u6b21\u751f\u6210\u6309\u94ae\uff0c\u751f\u6210\u7684\u56fe\u7247\u6570\u91cf=\u6279\u6b21*\u6570\u91cf<\/p>\n\n\n\n
          \u9700\u8981\u6ce8\u610f\u7684\u662f\u6bcf\u6279\u6570\u91cf\u662f\u663e\u5361\u4e00\u6b21\u6240\u751f\u6210\u7684\u56fe\u7247\u6570\u91cf\uff0c\u901f\u5ea6\u8981\u6bd4\u8c03\u9ad8\u6279\u6b21\u5feb\u4e00\u70b9\uff0c\u4f46\u662f\u8c03\u7684\u592a\u9ad8\u53ef\u80fd\u4f1a\u5bfc\u81f4\u663e\u5b58\u4e0d\u8db3\u5bfc\u81f4\u751f\u6210\u5931\u8d25\uff0c\u800c\u751f\u6210\u6279\u6b21\u4e0d\u4f1a\u5bfc\u81f4\u663e\u5b58\u4e0d\u8db3\uff0c\u53ea\u8981\u65f6\u95f4\u8db3\u591f\u4f1a\u4e00\u76f4\u751f\u6210\u76f4\u5230\u5168\u90e8\u8f93\u51fa\u5b8c\u6bd5\u3002<\/p>\n\n\n\n
          \u8f93\u51fa\u5206\u8fa8\u7387\uff08\u5bbd\u5ea6\u548c\u9ad8\u5ea6\uff09<\/strong><\/p>\n\n\n\n
          \n\n\n\n
          \u56fe\u7247\u5206\u8fa8\u7387\u975e\u5e38\u91cd\u8981\uff0c\u76f4\u63a5\u51b3\u5b9a\u4e86\u4f60\u7684\u56fe\u7247\u5185\u5bb9\u7684\u6784\u6210\u548c\u7ec6\u8282\u7684\u8d28\u91cf\u3002<\/strong><\/p>\n\n\n\n
          a.\u8f93\u51fa\u5927\u5c0f<\/strong><\/p>\n\n\n\n
          \u8f93\u51fa\u5927\u5c0f\u51b3\u5b9a\u4e86\u753b\u9762\u5185\u5bb9\u7684\u4fe1\u606f\u91cf\uff0c\u5f88\u591a\u7ec6\u8282\u4f8b\u5982\u5168\u8eab\u6784\u56fe\u4e2d\u7684\u8138\u90e8\uff0c\u9970\u54c1\uff0c\u590d\u6742\u7eb9\u6837\u7b49\u53ea\u6709\u5728\u5927\u56fe\u4e0a\u624d\u80fd\u6709\u8db3\u591f\u7684\u7a7a\u95f4\u8868\u73b0\uff0c\u5982\u679c\u56fe\u7247\u8fc7\u5c0f\uff0c\u50cf\u662f\u8138\u90e8\u5219\u53ea\u4f1a\u7f29\u6210\u4e00\u56e2\uff0c\u662f\u6ca1\u6709\u529e\u6cd5\u5145\u5206\u8868\u73b0\u7684\u3002<\/p>\n\n\n\n
          \u4f46\u662f\u56fe\u7247\u8d8a\u5927ai\u5c31\u8d8a\u503e\u5411\u4e8e\u5f80\u91cc\u9762\u585e\u5165\u66f4\u591a\u7684\u4e1c\u897f\uff0c\u7edd\u5927\u591a\u6570\u6a21\u578b\u90fd\u662f\u5728512*512\u5206\u8fa8\u7387\u4e0b\u8bad\u7ec3\u7684\uff0c\u5c11\u6570\u5728768*768\u4e0b\u8bad\u7ec3\uff0c\u6240\u4ee5\u5f53\u8f93\u51fa\u5c3a\u5bf8\u6bd4\u8f83\u5927\u6bd4\u5982\u8bf41024*1024\u7684\u65f6\u5019\uff0cai\u5c31\u4f1a\u5c1d\u8bd5\u5728\u56fe\u4e2d\u585e\u5165\u4e24\u5230\u4e09\u5f20\u56fe\u7247\u7684\u5185\u5bb9\u91cf\uff0c\u4e8e\u662f\u4f1a\u51fa\u73b0\u5404\u79cd\u80a2\u4f53\u62fc\u63a5\uff0c\u4e0d\u53d7\u8bcd\u6761\u63a7\u5236\u7684\u591a\u4eba\uff0c\u591a\u89d2\u5ea6\u7b49\u60c5\u51b5\uff0c\u589e\u52a0\u8bcd\u6761\u53ef\u4ee5\u90e8\u5206\u7f13\u89e3\uff0c\u4f46\u662f\u66f4\u5173\u952e\u7684\u8fd8\u662f\u63a7\u5236\u597d\u753b\u5e45\uff0c\u5148\u753b\u4e2d\u5c0f\u56fe\uff0c\u518d\u653e\u5927\u4e3a\u5927\u56fe<\/strong>\u3002<\/p>\n\n\n\n
          \u5927\u81f4\u7684\u8f93\u51fa\u5927\u5c0f\u548c\u5185\u5bb9\u5173\u7cfb\u53c2\u8003\uff1a<\/strong><\/p>\n\n\n\n
          1.\u7ea630w\u50cf\u7d20\uff0c\u5982512*512\uff0c\u5927\u5934\u7167\u548c\u534a\u8eab\u4e3a\u4e3b\n\n2.\u7ea660w\u50cf\u7d20\uff0c\u5982768*768\uff0c\u5355\u4eba\u5168\u8eab\u4e3a\u4e3b\uff0c\u7ad9\u7acb\u6216\u8eba\u5750\u90fd\u6709\n\n3.\u8d8a100w\u50cf\u7d20\uff0c\u59821024*1024\uff0c\u5355\u4eba\u548c\u4e24\u4e09\u4eba\u5168\u8eab\uff0c\u7ad9\u7acb\u4e3a\u4e3b\n\n4.\u66f4\u9ad8\u50cf\u7d20\uff0c\u7fa4\u50cf\uff0c\u6216\u8005\u76f4\u63a5\u753b\u9762\u5d29\u574f<\/pre>\n\n\n\n
          b.\u5bbd\u9ad8\u6bd4\u4f8b<\/strong><\/p>\n\n\n\n
          \u5bbd\u9ad8\u6bd4\u4f8b\u4f1a\u76f4\u63a5\u51b3\u5b9a\u753b\u9762\u5185\u5bb9\uff0c\u540c\u6837\u662f1girl\u7684\u4f8b\u5b50\uff1a<\/p>\n\n\n\n
          1.\u65b9\u56fe512*512\uff0c\u4f1a\u503e\u5411\u4e8e\u51fa\u8138\u548c\u534a\u8eab\u50cf\n\n2.\u9ad8\u56fe512*768\uff0c\u4f1a\u503e\u5411\u4e8e\u51fa\u7ad9\u7740\u548c\u5750\u7740\u7684\u5168\u8eab\u50cf\n\n3.\u5bbd\u56fe768*512\uff0c\u4f1a\u503e\u5411\u4e8e\u51fa\u659c\u6784\u56fe\u7684\u534a\u8eba\u50cf\n\n\u6240\u4ee5\u8981\u6839\u636e\u60f3\u8981\u7684\u5185\u5bb9\u6765\u8c03\u6574\u8f93\u51fa\u6bd4\u4f8b\u3002<\/pre>\n\n\n\n
          \u63d0\u793a\u8bcd\u76f8\u5173\u6027\uff08CFG Scale\uff09<\/strong><\/p>\n\n\n\n
          \n\n\n\n
          \u5728 Stable Diffusion \u4e2d\uff0cCFG\uff08Classifier Free Guidance\uff09 \u662f\u63a7\u5236 Stable Diffusion \u4e0eprompt\u7684\u63a5\u8fd1\u7a0b\u5ea6\u7684\u8bbe\u7f6e<\/strong>\u3002\u5728txt2img\u548cimg2img\u4e2d\u5747\u53ef\u7528\u3002<\/p>\n\n\n\n
          \u7406\u8bba\u4e0a\uff0cCFG \u503c\u8d8a\u9ad8\uff0c\u5b83\u5c31\u8d8a\u4e25\u683c\u5730\u6309\u7167prompt\u751f\u6210\u7ed3\u679c\u3002\u9ed8\u8ba4\u503c\u4e3a 7\u3002\u503c\u4e3a 1 \u5c06\u8d4b\u4e88\u7a33\u5b9a\u6269\u6563\u51e0\u4e4e\u5b8c\u5168\u7684\u81ea\u7531\u5ea6\uff08mass\uff09\uff0c\u800c\u9ad8\u4e8e 15 \u7684\u503c\u5219\u76f8\u5f53\u53d7\u9650\uff08\u8d8a\u9ad8\u8fc7\u9971\u5408\u53ef\u80fd\u6027\u8d8a\u5927<\/strong>\uff09\u3002<\/p>\n\n\n\n
          \u5927\u90e8\u5206\u60c5\u51b5\u4e0b\uff0cCFG \u5728 4-15 \u4e2d\u8868\u73b0\u826f\u597d<\/strong><\/p>\n\n\n\n
            \n
          • \u4f4e CFG\uff1a\u56fe\u7247\u7cca\u3001\u770b\u8d77\u6765\u96fe\u8499\u8499\u7684\uff0c\u8272\u5f69\u5bf9\u6bd4\u5f31\uff0c\u6784\u56fe\u4e5f\u6bd4\u8f83\u5dee\uff0c\u603b\u4e4b\uff0c\u56fe\u7247\u7ed3\u6784\u672a\u5b9a\u578b<\/li>\n\n\n\n
          • \u9ad8 CFG\uff1a\u56fe\u7247\u5bf9\u6bd4\u5ea6\u975e\u5e38\u5f3a\uff0c\u8272\u5f69\u975e\u5e38\u9971\u548c\uff0c\u751a\u81f3\u4f1a\u8fc7\u9971\u548c\uff0c\u989c\u8272\u548c\u7ed3\u6784\u5931\u8c03<\/li>\n<\/ul>\n\n\n\n
            Stable Diffusion Web UI \u4f1a\u5c06 CFG \u9650\u5236\u4e3a\u6b63\u6570\uff0c\u6700\u5c0f\u503c\u4e3a 1\uff0c\u6700\u5927\u503c\u4e3a 30<\/strong>\u3002<\/p>\n\n\n\n
            \u5982\u679c\u901a\u8fc7shell\u7ec8\u7aef\u4f7f\u7528 Stable Diffusion\uff0c\u5219\u53ef\u4ee5\u5c06 CFG \u8bbe\u7f6e\u4e3a\u9ad8\u8fbe 999\uff0c\u5e76\u53ef\u4ee5\u8bbe\u7f6e\u5b83\u4e3a\u8d1f\u3002\u8d1f CFG \u610f\u5473\u7740 Stable Diffusion \u751f\u6210\u4e0e\u6587\u672c\u63d0\u793a\u76f8\u53cd\u7684\u5185\u5bb9\uff08\u4e0d\u5efa\u8bae\uff09<\/p>\n\n\n
            \n
            \"\"<\/figure><\/div>\n\n\n
            CFG \u5982\u4f55\u5f71\u54cd\u8f93\u51fa\u56fe\u50cf\u7684\u8d28\u91cf<\/p>\n\n\n\n
            \u901a\u5e38\u4f7f\u7528 CFG \u6765\u63a7\u5236 Stable Diffusion \u4e0e\u6587\u672c\u63d0\u793a\u7684\u63a5\u8fd1\u7a0b\u5ea6\uff0c\u4f46CFG\u4e5f\u662f\u4e00\u628a\u53cc\u5203\u5251\u3002\u4e3a\u4e86\u6f14\u793a\u5b83\u4eec\uff0c\u8fd9\u91cc\u4f7f\u7528 Euler A \u91c7\u6837\u65b9\u6cd5\u548c 20 \u4e2a\u91c7\u6837\u6b65\u9aa4\u7684\u5177\u4f53\u793a\u4f8b\u3002<\/p>\n\n\n
            \n
            \"\"<\/figure><\/div>\n\n\n
            \u4ece\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\u53ef\u4ee5\u5f97\u51fa\uff1a<\/p>\n\n\n\n
            \u989c\u8272\u9971\u548c\u5ea6\u968f\u7740 CFG \u7684\u589e\u52a0\u800c\u589e\u52a0\n\u5bf9\u6bd4\u5ea6\u968f\u7740 CFG \u7684\u589e\u52a0\u800c\u589e\u52a0\n\u9ad8\u4e8e\u67d0\u4e2a CFG \u503c\u65f6\uff0c\u8f93\u51fa\u56fe\u50cf\u53d8\u5f97\u6a21\u7cca\uff0c\u5bfc\u81f4\u7ec6\u8282\u4e22\u5931<\/pre>\n\n\n\n
            \u4e3a\u4e86\u62b5\u6d88\u8f83\u9ad8 CFG \u503c\u4e0b\u8f93\u51fa\u56fe\u50cf\u8d28\u91cf\u7684\u4e0b\u964d\uff0c\u6211\u4eec\u53ef\u4ee5\u8fd9\u4e48\u505a\uff1a<\/p>\n\n\n\n
            \u589e\u52a0\u91c7\u6837\u5668\u6b65\u9aa4\uff1a\u4e00\u822c\u7684\u7ecf\u9a8c\u6cd5\u5219\u662f\u66f4\u591a\u7684\u91c7\u6837\u5668\u6b65\u9aa4\u5c06\u5bfc\u81f4\u8f93\u51fa\u56fe\u50cf\u4e2d\u7684\u66f4\u591a\u7ec6\u8282\uff0c\u5c3d\u7ba1\u50cf CFG \u4e00\u6837\uff0c\u8be5\u89c4\u5219\u4ec5\u9002\u7528\u4e8e\u7279\u5b9a\u9608\u503c\u3002\u4f46\u662f\u66f4\u591a\u7684sampling step\u901a\u5e38\u4f1a\u5bfc\u81f4\u66f4\u957f\u7684\u5904\u7406\u65f6\u95f4\u3002\n\u66f4\u6539\u91c7\u6837\u5668\u65b9\u6cd5\uff1a\u4e00\u4e9b\u91c7\u6837\u5668\u4e13\u95e8\u5f00\u53d1\u7528\u4e8e\u4ee5\u8f83\u4f4e\u6216\u8f83\u9ad8\u7684 CFG \u548c\u91c7\u6837\u6b65\u9aa4\u4f18\u5316\u8fd0\u884c\u3002\u4f8b\u5982\uff0cUniPC \u53ef\u4ee5\u5728 CFG \u4f4e\u81f3 3 \u65f6\u8fd4\u56de\u826f\u597d\u7684\u7ed3\u679c\uff0c\u4f46\u901a\u5e38\u4f1a\u5728 CFG \u4e3a 10 \u5de6\u53f3\u65f6\u51fa\u73b0\u8d28\u91cf\u4e0b\u964d\u3002\u53e6\u4e00\u65b9\u9762\uff0cDPM++ SDE Karras \u901a\u5e38\u4f1a\u5728 CFG \u503c\u5927\u4e8e 7 \u65f6\u751f\u6210\u5927\u91cf\u56fe\u50cf\u7ec6\u8282\u3002<\/pre>\n\n\n\n
            \u4e3a\u4e86\u5728\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u5185\u5b58\u548c\u5904\u7406\u65f6\u95f4\u7684\u540c\u65f6\u83b7\u5f97\u6700\u4f73\u8f93\u51fa\u56fe\u50cf\uff0c\u7528\u6237\u9700\u8981\u5728 CFG\u3001sampling step\u548c\u9009\u62e9\u54ea\u79cdsampling method\u4e4b\u95f4\u627e\u5230\u5e73\u8861\u3002<\/p>\n\n\n\n
            CFG\u8fd9\u4e2a\u53c2\u6570\u53ef\u4ee5\u770b\u4f5c\u662f\u201c\u521b\u9020\u529b\u4e0e\u63d0\u793a\u201d\u91cf\u8868\u3002\u8f83\u4f4e\u7684\u6570\u5b57\u4f7fAI\u6709\u66f4\u591a\u7684\u81ea\u7531\u53d1\u6325\u521b\u9020\u529b\uff0c\u800c\u8f83\u9ad8\u7684\u6570\u5b57\u8feb\u4f7f\u5b83\u66f4\u591a\u5730\u575a\u6301\u63d0\u793a\u8bcd\u7684\u5185\u5bb9\u3002<\/p>\n\n\n\n
            \u9ed8\u8ba4\u7684CFG\u662f7\uff0c\u8fd9\u5728\u521b\u9020\u529b\u548c\u751f\u6210\u4f60\u60f3\u8981\u7684\u4e1c\u897f\u4e4b\u95f4\u662f\u6700\u4f73\u5e73\u8861\u3002\u901a\u5e38\u4e0d\u5efa\u8bae\u4f4e\u4e8e5\uff0c\u56e0\u4e3a\u56fe\u50cf\u53ef\u80fd\u5f00\u59cb\u770b\u8d77\u6765\u66f4\u50cfAI\u7684\u5e7b\u89c9\uff0c\u800c\u9ad8\u4e8e16\u53ef\u80fd\u4f1a\u5f00\u59cb\u4ea7\u751f\u5e26\u6709\u4e11\u964b\u4f2a\u5f71\u7684\u56fe\u50cf\u3002<\/p>\n\n\n
            \n
            \"\"<\/figure><\/div>\n\n\n
            \u90a3\u4e48\u4f55\u65f6\u4f7f\u7528\u4e0d\u540c\u7684CFG\u523b\u5ea6\u503c\u5462\uff1fCFG\u91cf\u8868\u53ef\u4ee5\u5206\u4e3a\u4e0d\u540c\u7684\u8303\u56f4\uff0c\u6bcf\u4e2a\u8303\u56f4\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u63d0\u793a\u7c7b\u578b\u548c\u76ee\u6807\u3002<\/p>\n\n\n\n
            1.CFG 2\u20136\uff1a\u521b\u610f\uff0c\u4f46\u53ef\u80fd\u8fc7\u4e8e\u5931\u771f\uff0c\u6ca1\u6709\u6309\u7167\u63d0\u793a\u8fdb\u884c\u64cd\u4f5c\u3002\u5bf9\u4e8e\u7b80\u77ed\u7684\u63d0\u793a\u53ef\u80fd\u5f88\u6709\u8da3\u4e14\u6709\u7528\uff1b\n\n2.CFG 7\u201310\uff1a\u5efa\u8bae\u7528\u4e8e\u5927\u591a\u6570\u63d0\u793a\u3002\u521b\u9020\u529b\u548c\u5f15\u5bfc\u5f0f\u751f\u6210\u4e4b\u95f4\u7684\u826f\u597d\u5e73\u8861\uff1b\n\n3.CFG 10\u201315\uff1a\u5f53\u4f60\u786e\u5b9a\u63d0\u793a\u5f88\u8be6\u7ec6\u5e76\u4e14\u975e\u5e38\u6e05\u695a\u4f60\u5e0c\u671b\u56fe\u50cf\u7684\u5916\u89c2\u65f6\uff08\u6709\u4e9b\u7eaf\u98ce\u666f\u548c\u5efa\u7b51\u7c7b\u7684\u56fe\u7247\u53ef\u80fd\u9700\u8981\u7684CFG\u4f1a\u6bd4\u8f83\u9ad8\uff0c\u5927\u5bb6\u53ef\u4ee5\u53c2\u8003\u76f8\u5e94\u7684\u6a21\u578b\u8bf4\u660e\uff09\uff1b\n\n4.CFG 16\u201320\uff1a\u9664\u975e\u63d0\u793a\u975e\u5e38\u8be6\u7ec6\uff0c\u5426\u5219\u901a\u5e38\u4e0d\u5efa\u8bae\u4f7f\u7528\u3002\u53ef\u80fd\u4f1a\u5f71\u54cd\u4e00\u81f4\u6027\u548c\u8d28\u91cf\uff1b\n\n5.CFG >20\uff1a\u51e0\u4e4e\u4ece\u4e0d\u4f7f\u7528<\/pre>\n\n\n\n
            \u968f\u673a\u79cd\u5b50\uff08seed)<\/strong><\/p>\n\n\n\n
            \n\n\n\n
            \u968f\u673a\u79cd\u5b50\u662f\u4e00\u4e2a\u51b3\u5b9a\u6211\u4eec\u4e4b\u524d\u8ba8\u8bba\u7684\u521d\u59cb\u968f\u673a\u566a\u58f0\u7684\u6570\u5b57\uff0c\u7531\u4e8e\u968f\u673a\u566a\u58f0\u51b3\u5b9a\u4e86\u6700\u7ec8\u56fe\u50cf\uff0c\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u6bcf\u6b21\u5728StableDiffusion\u7cfb\u7edf\u4e0a\u8fd0\u884c\u5b8c\u5168\u76f8\u540c\u7684\u63d0\u793a\u65f6\u90fd\u4f1a\u5f97\u5230\u4e0d\u540c\u7684\u56fe\u50cf\uff0c\u4ee5\u53ca\u4e3a\u4ec0\u4e48\u5982\u679c\u591a\u6b21\u4f7f\u7528\u76f8\u540c\u7684\u63d0\u793a\u8fd0\u884c\u76f8\u540c\u7684seed\u7684\u65f6\u5019\uff0c\u4f60\u4f1a\u5f97\u5230\u76f8\u540c\u7684\u751f\u6210\u56fe\u50cf\u3002<\/strong><\/p>\n\n\n\n
            \u7531\u4e8e\u76f8\u540c\u7684\u79cd\u5b50\u548c\u63d0\u793a\u7ec4\u5408\u6bcf\u6b21\u90fd\u63d0\u4f9b\u76f8\u540c\u7684\u56fe\u50cf\uff0c\u56e0\u6b64\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u5229\u7528\u6b64\u5c5e\u6027\uff1a<\/p>\n\n\n\n
            a.\u63a7\u5236\u89d2\u8272\u7684\u7279\u5b9a\u7279\u5f81<\/strong>\uff1a\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u6539\u53d8\u4e86\u60c5\u7eea\uff0c\u4f46\u8fd9\u4e5f\u9002\u7528\u4e8e\u5176\u4ed6\u7269\u7406\u7279\u5f81\uff0c\u5982\u5934\u53d1\u989c\u8272\u6216\u80a4\u8272\uff0c\u4f46\u53d8\u5316\u8d8a\u5c0f\uff0c\u5b83\u5c31\u8d8a\u6709\u53ef\u80fd\u88ab\u6539\u53d8\u3002<\/p>\n\n\n
            \n
            \"\"<\/figure><\/div>\n\n
            \n
            \"\"<\/figure><\/div>\n\n\n
            b.\u6d4b\u8bd5\u7279\u5b9a\u5355\u8bcd\u7684\u6548\u679c\uff1a\u5982\u679c\u4f60\u60f3\u77e5\u9053\u63d0\u793a\u4e2d\u7684\u7279\u5b9a\u5355\u8bcd\u53d1\u751f\u4e86\u54ea\u4e9b\u53d8\u5316\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528\u76f8\u540c\u7684\u79cd\u5b50\u548c\u4fee\u6539\u540e\u7684\u63d0\u793a\u8fdb\u884c\u6d4b\u8bd5\uff0c\u6700\u597d\u901a\u8fc7\u6bcf\u6b21\u66f4\u6539\u5355\u4e2a\u5355\u8bcd\u6216\u77ed\u8bed\u6765\u6d4b\u8bd5\u63d0\u793a\u3002<\/p>\n\n\n
            \n
            \"\"<\/figure><\/div>\n\n\n
            c.\u66f4\u6539\u6837\u5f0f\uff1a\u5982\u679c\u4f60\u559c\u6b22\u56fe\u50cf\u7684\u6784\u56fe\uff0c\u4f46\u60f3\u77e5\u9053\u5b83\u4ee5\u4e0d\u540c\u7684\u6837\u5f0f\u663e\u793a\u6548\u679c\u3002\u8fd9\u53ef\u7528\u4e8e\u8096\u50cf\u3001\u98ce\u666f\u6216\u4f60\u521b\u5efa\u7684\u4efb\u4f55\u573a\u666f\u3002<\/p>\n\n\n
            \n
            \"\"<\/figure><\/div>\n\n\n
            IMG 2 IMG\u53c2\u6570<\/strong><\/p>\n\n\n\n
            \n\n\n\n
            Img2img \u529f\u80fd\u7684\u5de5\u4f5c\u65b9\u5f0f\u4e0e txt2img \u5b8c\u5168\u76f8\u540c\uff0c\u552f\u4e00\u7684\u533a\u522b\u662f\u4f60\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7528\u4f5c\u8d77\u70b9\u7684\u56fe\u50cf<\/strong>\uff0c\u800c\u4e0d\u662f\u79cd\u5b50\u7f16\u53f7\u4ea7\u751f\u7684\u566a\u58f0\u3002<\/p>\n\n\n\n
            \u566a\u70b9\u88ab\u6dfb\u52a0\u5230\u4f60\u7528\u4f5c img2img \u7684\u521d\u59cb\u5316\u56fe\u50cf\u7684\u56fe\u50cf\u4e2d\uff0c\u7136\u540e\u6839\u636e\u63d0\u793a\u7ee7\u7eed\u6269\u6563\u8fc7\u7a0b\u3002\u6dfb\u52a0\u7684\u566a\u58f0\u91cf\u53d6\u51b3\u4e8e\u201c\u91cd\u7ed8\u5e45\u5ea6\uff08Denoising\uff09\u201d<\/strong>\u8fd9\u4e2a\u53c2\u6570\uff0c\u8be5\u53c2\u6570\u7684\u8303\u56f4\u4ece0\u52301\uff0c\u5176\u4e2d0\u6839\u672c\u4e0d\u6dfb\u52a0\u566a\u58f0\uff0c\u4f60\u5c06\u83b7\u5f97\u6dfb\u52a0\u7684\u786e\u5207\u56fe\u50cf\uff0c1\u5b8c\u5168\u7528\u566a\u58f0\u66ff\u6362\u56fe\u50cf\uff0c\u51e0\u4e4e\u5c31\u50cf\u4f60\u4f7f\u7528\u666e\u901a\u7684txt2img\u800c\u4e0d\u662fimg2img\u4e00\u6837\u3002<\/p>\n\n\n\n
            \u90a3\u4e48\u5982\u4f55\u51b3\u5b9a\u4f7f\u7528\u4ec0\u4e48\u529b\u91cf\u5462\uff1f\u8fd9\u662f\u4e00\u4e2a\u5e26\u6709\u793a\u4f8b\u7684\u7b80\u5355\u6307\u5357\uff1a<\/p>\n\n\n\n
            a.\u8981\u521b\u5efa\u56fe\u50cf\u7684\u53d8\u4f53\uff0c\u5efa\u8bae\u4f7f\u7528\u7684\u5f3a\u5ea6\u4e3a 0.5-0.75\uff0c\u5e76\u4e14\u5177\u6709\u76f8\u540c\u7684\u63d0\u793a<\/strong>\u3002\u5f53\u4f60\u559c\u6b22\u521b\u5efa\u7684\u56fe\u50cf\u7684\u6784\u56fe\u4f46\u67d0\u4e9b\u7ec6\u8282\u770b\u8d77\u6765\u4e0d\u591f\u597d\uff0c\u6216\u8005\u4f60\u60f3\u521b\u5efa\u4e0e\u4f60\u5728\u5176\u4ed6\u8f6f\u4ef6\uff08\u5982 Blender\u6216 photoshop\uff09\u4e2d\u521b\u5efa\u7684\u56fe\u50cf\u76f8\u4f3c\u7684\u56fe\u50cf\u65f6\uff0c\u8fd9\u53ef\u80fd\u5f88\u6709\u7528\uff08\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u63d0\u793a\u5c06\u662f\u5bf9\u539f\u6709\u56fe\u50cf\u7684\u63cf\u8ff0\uff09\u3002<\/p>\n\n\n
            \n
            \"\"<\/figure><\/div>\n\n\n
            b.\u8981\u66f4\u6539\u56fe\u50cf\u6837\u5f0f\uff0c\u540c\u65f6\u4f7f\u5176\u4e0e\u539f\u59cb\u56fe\u50cf\u76f8\u4f3c\uff0c\u4f60\u53ef\u4ee5\u591a\u6b21\u4f7f\u7528\u8f83\u4f4e\u5f3a\u5ea6\u7684img2img\uff0c\u4e0e\u5177\u6709\u8f83\u9ad8\u5f3a\u5ea6\u7684\u5355\u4e2aimg2img\u76f8\u6bd4\uff0c\u53ef\u4ee5\u83b7\u5f97\u66f4\u597d\u7684\u56fe\u50cf\u4fdd\u771f\u5ea6\u3002<\/p>\n\n\n
            \n
            \"\"<\/figure><\/div>\n\n\n
            \u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u75280.25\u7684\u5f3a\u5ea64\u6b21\uff0c\u6240\u4ee5\u6bcf\u6b21\u6211\u4eec\u751f\u6210\u56fe\u50cf\u65f6\uff0c\u6211\u4eec\u90fd\u4f1a\u5c06\u751f\u6210\u7684\u56fe\u50cf\u91cd\u65b0\u63d2\u5165img2img\u4e2d\uff0c\u5e76\u4ee5\u76f8\u540c\u7684\u63d0\u793a\u548c\u5f3a\u5ea6\u91cd\u65b0\u8fd0\u884c\u5b83\uff0c\u76f4\u5230\u6211\u4eec\u5f97\u5230\u6211\u4eec\u9700\u8981\u7684\u6837\u5f0f\u3002\u5982\u679c\u5728img2img\u4e2d\u4f7f\u7528\u76f8\u540c\u7684\u56fe\u50cf\uff0c\u5f3a\u5ea6\u66f4\u9ad8\uff0c\u4f60\u5c06\u5f88\u5feb\u5931\u53bb\u56fe\u50cf\u76f8\u4f3c\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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