{"id":14264,"date":"2024-04-07T17:49:21","date_gmt":"2024-04-07T09:49:21","guid":{"rendered":"https:\/\/92it.top\/?p=14264"},"modified":"2024-04-08T16:06:47","modified_gmt":"2024-04-08T08:06:47","slug":"stable-diffusion%e6%89%a9%e5%b1%95%ef%bc%9a%e5%90%8e%e6%9c%9f%e5%a4%84%e7%90%86%e5%9b%be%e7%89%87%e5%8f%98%e9%ab%98%e6%b8%85","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=14264","title":{"rendered":"Stable Diffusion\u6269\u5c55\uff1a\u540e\u671f\u5904\u7406\u56fe\u7247\u53d8\u9ad8\u6e05"},"content":{"rendered":"\n

\u80cc\u666f<\/strong><\/p>\n\n\n\n

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\u5f53\u6211\u4eec\u7528Stable Diffusion\u751f\u6210\u56fe\u7247\u65f6\uff0c\u7531\u4e8e\u786c\u4ef6\u9650\u5236\u548c\u901f\u5ea6\u8003\u8651\uff0c\u901a\u5e38\u751f\u6210\u7684\u56fe\u7247size\u4f1a\u9009\u57ce512*512\uff0c\u8fd9\u6837\u7684\u56fe\u7247\u5f88\u6a21\u7cca\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e0b\u9762\u7684\u65b9\u6cd5\uff0c\u4fee\u590d\u56fe\u7247\u6e05\u6670\u5ea6\u3002<\/p>\n\n\n\n

Stable Diffusion\u7684\u540e\u671f\u5904\u7406\u529f\u80fd<\/strong><\/p>\n\n\n\n

\n\n\n\n

stable diffusion\u4e2d,\u9ed8\u8ba4\u751f\u6210\u7684\u56fe\u7247\u662f512*512\u5c3a\u5bf8\u7684\uff0c\u5206\u8fa8\u7387\u8f83\u4f4e\uff0c\u56fe\u50cf\u8d28\u91cf\u4e00\u822c\u3002\u8981\u60f3\u751f\u6210\u9ad8\u6e05\u5927\u56fe\uff0c\u6709\u4e24\u79cd\u65b9\u6cd5\u3002<\/p>\n\n\n\n

\u4e00\u662f\u5728\u6587\u751f\u56fe\u7684\u65f6\u5019\uff0c\u9009\u62e9\u4e0b\u65b9\u7684hires.fix\u9ad8\u5206\u8fa8\u7387\u4fee\u590d\uff0c\u5c31\u4f1a\u5c06\u751f\u6210\u56fe\u7247\u7684512*512\u5c3a\u5bf8\u8c03\u6574\u62101024*1024\u7684\u5927\u56fe\u3002\u4e0d\u8fc7\uff0c\u8fd9\u4f1a\u5bfc\u81f4\u51fa\u56fe\u901f\u5ea6\u53d8\u6162\u3002<\/p>\n\n\n

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

\u66f4\u503c\u5f97\u63a8\u8350\u7684\u662f\u7b2c\u4e8c\u79cd\u65b9\u5f0f\uff1aextras\u9644\u52a0\u529f\u80fd<\/p>\n\n\n

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

\u653e\u5927\u7b97\u6cd5\u591a\u9009\u6846\u91cc\u9762\u662f\u5404\u79cd\u56fe\u7247\u65e0\u635f\u653e\u5927\u7b97\u6cd5\uff0c\u6bd4\u5982Lanczos\u3001Nearest\u30014x-UltraSharp\u3001<\/p>\n\n\n\n

LDSR\u3001R-ESRGAN 4x+\u3001R-ESRGAN 4x+ Anime6B\u3001SwinlR 4x\u7b49\u3002<\/p>\n\n\n

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

\u4e0d\u540c\u7684\u7b97\u6cd5\u4f1a\u5bfc\u81f4\u4e0d\u540c\u7684\u56fe\u7247\u653e\u5927\u6548\u679c\uff1a<\/p>\n\n\n

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

Lanczos\u662f\u4f20\u7edf\u63d2\u503c\u7b97\u6cd5\uff0c\u4e0d\u63a8\u8350\u4f7f\u7528\u3002<\/p>\n\n\n\n

LDSR\uff0c\u56fe\u7247\u653e\u5927\u8d28\u91cf\u5f88\u597d\uff0c\u975e\u5e38\u9002\u5408\u7167\u7247\u7c7b\u56fe\u7247\uff0c\u4f46\u901f\u5ea6\u975e\u5e38\u6162\u3002<\/p>\n\n\n\n

4x-UltraSharp\uff0c\u4f1a\u8ba9\u56fe\u7247\u53d8\u5f97\u5e73\u6ed1\u3001\u9510\u5229\uff0c\u975e\u5e38\u9002\u5408\u4fee\u590d\u8868\u9762\u7eb9\u7406\u6709\u95ee\u9898\u7684\u56fe\u7247\u3002<\/p>\n\n\n\n

R-ESRGAN 4x+\uff0c\u662f\u4e00\u4e2a\u589e\u5f3a\u7684ESRGAN\uff0c\u53ef\u4ee5\u4fee\u590d\u5404\u79cd\u771f\u5b9e\u4e16\u754c\u7684\u56fe\u50cf\uff0c\u53ef\u4ee5\u4fdd\u7559\u56fe\u7247\u4e2d\u7684\u7cbe\u7ec6\u7ec6\u8282\uff0c\u5e76\u4ea7\u751f\u6e05\u6670\u9510\u5229\u7684\u56fe\u50cf\u3002\u8fd9\u662f\u4e00\u79cd\u9002\u7528\u4e8e\u5927\u591a\u6570\u56fe\u50cf\u7684AI\u653e\u5927\u7b97\u6cd5\u3002\u5728\u903c\u771f\u7684\u7167\u7247\u7c7b\u56fe\u50cf\u4e2d\uff0c\u8868\u73b0\u6700\u4f73\u3002<\/p>\n\n\n\n

R-ESRGAN-4x+-Anime6B\uff0c\u9002\u5408\u52a8\u6f2b\u7c7b\u56fe\u7247\u7684\u653e\u5927\u3002<\/p>\n\n\n\n

SwinIR_4x\uff0c\u9002\u5408\u7ed8\u753b\u7c7b\u56fe\u7247\u7684\u653e\u5927\u3002<\/p>\n\n\n\n

\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u9009\u62e9R-ESRGAN 4x+\u5c31\u597d\u4e86\u3002<\/p>\n\n\n\n

\u8fd9\u4e9b\u7b97\u6cd5\uff0c\u9ed8\u8ba4\u662f\u653e\u59274\u500d\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u4f1a\u628a512\u00d7512\u50cf\u7d20\u7684\u56fe\u7247\u653e\u5927\u62102048\u00d72048 \u50cf\u7d20 \u3002<\/p>\n\n\n\n

\u5bf9\u4e8e\u4eba\u7269\u8138\u90e8\uff0c\u8fd8\u53ef\u4ee5\u52fe\u9009\u4e0b\u9762\u7684 CodeFormer \u548c GFPGAN \u3002\u8fd9\u4e24\u4e2a\u9009\u9879\u53ef\u4ee5\u4fee\u590d\u4eba\u8138\u56fe\u7247\u7684\u4e00\u4e9b\u95ee\u9898\uff0c\u6bd4\u5982GFPGAN\u53ef\u4ee5\u8f6f\u5316\uff0c\u4fee\u590d\u773c\u775b\u3002<\/p>\n\n\n\n

\u5982\u679c\u52fe\u9009GFPGAN\u548cCodeFormer\u7b97\u6cd5\u6765\u5904\u7406\u8138\u90e8\u7ec6\u8282\u7684\u8bdd\uff0c\u9700\u8981\u4e0b\u8f7d\u76f8\u5e94\u7684\u6a21\u578b\u3002\u8fd9\u4e24\u4e2a\u7b97\u6cd5\u53ef\u4ee5\u7ec4\u5408\u8d77\u6765\u4f7f\u7528\u3002<\/p>\n\n\n

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

\u8865\u5145\uff1a4X-UltraSharp\u653e\u5927\u6a21\u578b<\/p>\n\n\n\n

4x-UltraSharp\u8fd9\u4e2a\u6a21\u578b\u4e5f\u662f\u975e\u5e38\u7684\u706b\uff0c\u53ef\u4ee5\u4ece\u7f51\u4e0a\u641c\u7d22\u4e0b\u8f7d<\/p>\n\n\n\n

R-ESRGAN 4X+ \u4e0e 4x-UltraSharp \u653e\u5927\u91cd\u7ed8\u5bf9\u6bd4<\/p>\n\n\n

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

\u3010R-ESRGAN 4X+\u3011\u6240\u751f\u6210\u7684\u653e\u5927\u56fe\u7247\uff0c\u603b\u6709\u4e00\u79cd\u89c4\u5219\u611f\uff0c\u6216\u8005\u8bf4\u662f\u603b\u6709\u4e00\u79cd\u624b\u7ed8\u98ce\uff0c\u7f3a\u5c11\u4e00\u70b9\u81ea\u7136\u7684\u7eb7\u4e71\u611f\uff0c\u8fd8\u4e0d\u591f\u771f\u5b9e\u3002<\/p>\n\n\n\n

\u30104x-UltraSharp\u3011\uff0c\u542c\u8fd9\u4e2a\u540d\u5b57\u5c31\u77e5\u9053\uff0c\u5f00\u53d1\u8005\u5bf9\u56fe\u7247\u653e\u5927\u6548\u679c\u7684\u8ffd\u6c42\uff0c\u662f\u4e00\u79cd\u6781\u81f4\u7684\u950b\u5229\u611f\u3002<\/p>\n\n\n\n

\u4ec5\u4ece\u611f\u5b98\u76f4\u89c9\u800c\u8a00\uff1a<\/p>\n\n\n\n

\u3010R-ESRGAN 4X+\u3011\u4f3c\u4e4e\u8981\u66f4\u660e\u4eae\u4e00\u70b9\uff0c\u663e\u5f97\u6bd4\u8f83\u67d4\u548c\u3002<\/p>\n\n\n\n

\u30104x-UltraSharp\u3011\u5219\u7a0d\u663e\u539a\u91cd\uff0c\u5bf9\u6bd4\u5ea6\u8303\u56f4\u66f4\u9ad8\uff0c\u7acb\u4f53\u611f\u66f4\u5f3a\u3002<\/p>\n\n\n\n

\u3010R-ESRGAN 4X+\u3011\u653e\u5927\u5904\u7406\u540e\u7684\u56fe\u7247\uff0c\u66f4\u50cf\u662f\u4e00\u5e45\u9ad8\u54c1\u8d28\u7684\u624b\u5de5\u753b\u4f5c\u3002<\/p>\n\n\n\n

\u30104x-UltraSharp\u3011\u653e\u5927\u5904\u7406\u540e\u7684\u56fe\u7247\uff0c\u5219\u66f4\u50cf\u662f\u8d34\u8fd1\u771f\u5b9e\u7684\u4eba\u7269\u7167\u7247\u3002<\/p>\n\n\n\n

\u6240\u4ee5\uff0c\u5982\u679c\u7528\u6237\u9700\u8981\u7684\u662f\u751f\u6210\u975e\u62df\u771f\u6027\u7684\u52a8\u6f2b\u7c7b\u753b\u4f5c\uff0c\u5219\u5b8c\u5168\u53ef\u4ee5\u9009\u62e9\u3010R-ESRGAN 4X+\u3011\u4f5c\u4e3a\u9996\u9009\u653e\u5927\u5de5\u5177\u3002\u800c\u5982\u679c\u7528\u6237\u9700\u8981\u7684\u662f\u751f\u6210\u62df\u771f\u6027\u7684\u7167\u7247\uff0c\u5219\u5e94\u8be5\u9009\u62e9\u30104x-UltraSharp\u3011\u4f5c\u4e3a\u76ee\u524d\u7684\u9996\u9009\u3002<\/p>\n\n\n\n

1.4x-UltraSharp.pth\u56fe\u50cf\u653e\u5927\u5668\u767e\u5ea6\u7f51\u76d8\u94fe\u63a5\uff1a\n\n\u94fe\u63a5\uff1ahttps:\/\/pan.baidu.com\/s\/13arXCju-8lTf1K91-rS1hg?pwd=ws4h \n\n\u63d0\u53d6\u7801\uff1aws4h\n\n2.4x-UltraSharp \u7684\u4e0b\u8f7d\u5730\u5740\n  https:\/\/mega.nz\/folder\/qZRBmaIY#nIG8KyWFcGNTuMX_XNbJ_g<\/pre>\n\n\n\n
\u653e\u5230\u4e0b\u9762\u7684\u76ee\u5f55\u91cc\u9762<\/p>\n\n\n\n
stable-diffusion-webui\/models\/ESRGAN\/4x-UltraSharp.pth<\/pre>\n\n\n\n
Stable Diffusion\u7684\u540e\u671f\u5904\u7406\u4e5f\u652f\u6301api\u8c03\u7528<\/strong><\/p>\n\n\n\n
\n\n\n
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\"\"<\/figure><\/div>\n\n\n
\u4ee3\u7801\u4f8b\u5b50\uff0c\u5148\u7ed8\u56fe\uff0c\u518d\u4fee\u590d\u9ad8\u6e05\u3002<\/p>\n\n\n\n
let requestData = {\n    \"prompt\": xxxx,\n    \"negative_prompt\": xxxx,\n    \"width\": 512,\n    \"height\": 512,\n    \"sampler_name\": 'DPM++ 2M Karras',\n    \"batch_size\": 1,\n    \"steps\": steps,\n    \"cfg_scale\": 7,\n    \"override_settings\": {\n      \"sd_model_checkpoint\":'dreamshaper_8.safetensors [879db523c3]'\n    }\n  };\n\n  axios.post('http:\/\/xxxx:7860\/sdapi\/v1\/txt2img', requestData, {\n    auth: {\n      username: 'xxxx',\n      password: 'xxxx'\n    }\n  })\n    .then(response => {\n      \/\/ \u5c06Base64\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u7f13\u51b2\u533a\n      const base64String = response.data.images[0];\n\n      let requestResizeData = {\n        \"resize_mode\": 0,\n        \"gfpgan_visibility\": 0.3,\n        \"codeformer_visibility\": 0.2,\n        \"codeformer_weight\": 0.1,\n        \"upscaling_resize\": 4,\n        \"upscaling_resize_w\": 512,\n        \"upscaling_resize_h\": 512,\n        \"upscaler_1\": 'R-ESRGAN 4x+',\n        \"image\": base64String\n      };\n\n      \/\/ \u56fe\u7247\u8fdb\u884c\u9ad8\u6e05\u653e\u5927\n      axios.post('http:\/\/xxxx:7860\/sdapi\/v1\/extra-single-image', requestResizeData, {\n        auth: {\n          username: 'xxxx',\n          password: 'xxxx'\n        }\n      })\n        .then(response => {\n          \/\/ \u5c06Base64\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u7f13\u51b2\u533a\n          const buffer = Buffer.from(response.data.image, 'base64');\n          fs.writeFile(output_image_path, buffer, (err) => {\n            if (err) {\n              return console.log('\u6587\u4ef6\u5199\u5165\u5931\u8d25\uff01', err.message);\n            }     \n          });\n\n        }).catch(error => {\n          console.error('txt2img Error:', error);\n        });\n    })\n    .catch(error => {\n      console.error('txt2img Error:', error);\n    });<\/pre>\n","protected":false},"excerpt":{"rendered":"
\u80cc\u666f \u5f53\u6211\u4eec\u7528Stable Diffusion\u751f\u6210\u56fe\u7247\u65f6\uff0c\u7531\u4e8e\u786c\u4ef6\u9650\u5236\u548c\u901f\u5ea6\u8003\u8651\uff0c\u901a\u5e38\u751f\u6210\u7684\u56fe\u7247size\u4f1a\u9009\u57ce […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48],"tags":[],"_links":{"self":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/14264"}],"collection":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=14264"}],"version-history":[{"count":3,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/14264\/revisions"}],"predecessor-version":[{"id":14280,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/14264\/revisions\/14280"}],"wp:attachment":[{"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}