{"id":12753,"date":"2026-09-30T19:12:54","date_gmt":"2026-09-30T11:12:54","guid":{"rendered":"https:\/\/infernews.com\/blog\/diffusion-controller\/"},"modified":"2026-09-30T19:13:31","modified_gmt":"2026-09-30T11:13:31","slug":"diffusion-controller","status":"publish","type":"post","link":"https:\/\/infernews.com\/blog\/diffusion-controller\/","title":{"rendered":"Diffusion Controller\uff1a\u8b93\u6a21\u578b\u66f4\u6e96\u78ba\u807d\u61c2\u63d0\u793a\u8a5e"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/09\/HO_previewImage1.width-800.format-jpeg.jpg\" alt=\"Og image\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7576\u5f71\u50cf\u6a21\u578b\u660e\u767d\u4f60\u8981\u4e00\u96bb\u300c\u6234\u592a\u967d\u773c\u93e1\u7684\u8725\u8734\u300d\uff0c\u537b\u53ea\u751f\u6210\u8725\u8734\uff0c\u6216\u52c9\u5f37\u52a0\u5165\u773c\u93e1\u5f8c\u4ee4\u9762\u90e8\u8b8a\u5f62\uff0c\u554f\u984c\u5f80\u5f80\u4e0d\u5728\u756b\u9762\u662f\u5426\u903c\u771f\uff0c\u800c\u5728\u63d0\u793a\u8a5e\u8981\u6c42\u8207\u751f\u6210\u7d50\u679c\u4e4b\u9593\u96e3\u4ee5\u53d6\u5f97\u5e73\u8861\u3002Google Research\u63d0\u51fa\u7684 Diffusion Controller\uff0c\u6b63\u662f\u91dd\u5c0d\u9019\u7a2e\u63d0\u793a\u8a5e\u5c0d\u9f4a\u8207\u5f71\u50cf\u8cea\u7d20\u4e92\u76f8\u727d\u5236\u7684\u60c5\u6cc1\u800c\u8a2d\u8a08\u7684\u8f15\u91cf\u300csteering damper\u300d\u7db2\u7d61\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"a8a493\" data-has-transparency=\"false\" style=\"--dominant-color: #a8a493;\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"321\" src=\"https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/09\/image-19.png\" alt=\"\" class=\"wp-image-12755 not-transparent\" srcset=\"https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/09\/image-19.png 1024w, https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/09\/image-19-300x94.png 300w, https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/09\/image-19-766x240.png 766w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Diffusion Controller\u53ef\u4ee5\u63a5\u5230\u5305\u62ec access-restricted\u3001closed-source \u6a21\u578b\u5728\u5167\u7684\u73fe\u6709\u5f71\u50cf\u751f\u6210\u6a21\u578b\uff0c\u7121\u9700\u6539\u52d5\u57fa\u790e\u6a21\u578b\u7684\u6838\u5fc3\u7d50\u69cb\uff0c\u4fbf\u80fd\u5728\u751f\u6210\u904e\u7a0b\u4e2d\u65bd\u52a0\u66f4\u7cbe\u6e96\u7684\u63a7\u5236\u3002\u5b83\u5c07\u539f\u672c\u7531\u96a8\u6a5f\u566a\u8072\u9010\u6b65\u9084\u539f\u6210\u5f71\u50cf\u7684 denoising process\uff0c\u91cd\u65b0\u7406\u89e3\u70ba\u4e00\u500b\u9023\u7e8c\u3001\u5e73\u6ed1\u7684 control problem\uff0c\u8b93\u63a7\u5236\u8a0a\u865f\u4e0d\u5fc5\u53ea\u5728\u500b\u5225\u6b65\u9a5f\u4e2d\u786c\u6027\u4fee\u6b63\u7d50\u679c\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6539\u5584\u6587\u5b57\u63d0\u793a\u8207\u751f\u6210\u5f71\u50cf\u4e4b\u9593\u7684 prompt alignment<\/li>\n\n\n\n<li>\u4ee5\u8f15\u91cf add-on network \u63a7\u5236\u73fe\u6709\u6a21\u578b\uff0c\u517c\u5bb9 access-restricted\u3001closed-source \u6a21\u578b<\/li>\n\n\n\n<li>\u5728\u63d0\u5347\u6307\u4ee4\u7b26\u5408\u5ea6\u7684\u540c\u6642\uff0c\u7dad\u6301 baseline stability \u548c\u539f\u6709\u5f71\u50cf\u8cea\u7d20<\/li>\n\n\n\n<li>\u5c07 inference-time guidance \u8207\u6a21\u578b\u5fae\u8abf\u653e\u5165\u540c\u4e00\u5957\u5206\u6790\u6846\u67b6<\/li>\n\n\n\n<li>white-box \u7248\u672c\u5728\u6240\u8ff0\u6e2c\u8a66\u4e2d\u53d6\u5f97\u76f8\u5c0d baseline model \u7684 90% \u52dd\u7387<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u904e\u5f80\u505a\u6cd5\u901a\u5e38\u5206\u6210\u5169\u689d\u8def\u7dda\uff1a\u4e00\u985e\u662f\u5728 inference time \u4f7f\u7528 classifier-free diffusion guidance\uff0c\u8abf\u6574\u6587\u5b57\u63d0\u793a\u5c0d\u751f\u6210\u904e\u7a0b\u7684\u5f71\u97ff\uff1b\u53e6\u4e00\u985e\u5247\u900f\u904e parameter-efficient adapters\uff0c\u4f8b\u5982 LoRA\u3001reward-weighted regressions \u6216 policy gradients\uff0c\u5c0d\u6a21\u578b\u884c\u70ba\u9032\u884c\u8f03\u91cd\u7684\u5fae\u8abf\u3002Diffusion Controller\u5617\u8a66\u4ee5\u7d71\u4e00\u7684\u6578\u5b78\u8a9e\u8a00\u9023\u63a5\u9019\u4e9b\u63a7\u5236\u65b9\u5f0f\uff0c\u6e1b\u5c11\u5de5\u7a0b\u5e2b\u9760\u53cd\u8986\u8a66\u9a57\uff0c\u5728\u4f7f\u7528\u8005\u504f\u597d\u3001\u63d0\u793a\u8a5e\u8981\u6c42\u548c\u5f71\u50cf\u8cea\u7d20\u4e4b\u9593\u6478\u7d22\u7684\u9700\u8981\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Google Research\u8868\u793a\uff0cDiffusion Controller\u7684\u8f15\u91cf\u7248\u672c\u8868\u73fe\u512a\u65bc\u7528\u65bc\u914d\u5408\u4eba\u985e\u504f\u597d\u7684\u696d\u754c\u6a19\u6e96\u65b9\u6cd5\uff1b\u5b8c\u5168\u89e3\u9396\u3001\u53ef\u76f4\u63a5\u4fee\u6539\u6a21\u578b\u5167\u90e8\u6b0a\u91cd\u7684 white-box \u7248\u672c\uff0c\u5247\u76f8\u5c0d baseline model \u53d6\u5f97 90% \u52dd\u7387\u3002\u9019\u4e9b\u7d50\u679c\u53cd\u6620\u9805\u76ee\u9069\u5408\u9700\u8981\u7cbe\u6e96\u9075\u5faa\u6587\u5b57\u63cf\u8ff0\u3001\u540c\u6642\u4e0d\u5e0c\u671b\u7834\u58de\u539f\u6709\u751f\u6210\u7a69\u5b9a\u6027\u7684\u5f71\u50cf\u5de5\u4f5c\u6d41\uff0c\u4f46\u63d0\u4f9b\u7684\u5167\u5bb9\u672a\u5305\u62ec\u4e0b\u8f09\u9023\u7d50\u3001\u5b89\u88dd\u6b65\u9a5f\u6216\u5b8c\u6574\u4f7f\u7528\u6d41\u7a0b\uff0c\u8b80\u8005\u4ecd\u9700\u7b49\u5f85\u8ad6\u6587\u6216\u5b98\u65b9\u7a0b\u5f0f\u78bc\u8cc7\u6599\u4f5c\u9032\u4e00\u6b65\u9a57\u8b49\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/research.google\/blog\/how-diffusion-controller-unifies-and-simplifies-ai-image-generation\/?utm_source=twitter&amp;utm_medium=social&amp;utm_campaign=social_post&amp;utm_content=gr-acct\" rel=\"noopener noreferrer\"><strong>\u9805\u76ee\u4e3b\u9801<\/strong><\/a> \u00b7 <a href=\"https:\/\/arxiv.org\/pdf\/2603.06981\" rel=\"noopener noreferrer\"><strong>Paper<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Diffusion Controller\u4ee5\u8f15\u91cf\u63a7\u5236\u7db2\u7d61\u6539\u5584\u63d0\u793a\u8a5e\u5c0d\u9f4a\uff0c\u540c\u6642\u4fdd\u7559\u539f\u6709\u5f71\u50cf\u8cea\u7d20\u8207\u751f\u6210\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"author":8,"featured_media":12752,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"wpai_generated_summary":"","footnotes":""},"categories":[178,140,30,120,161,197],"tags":[],"class_list":["post-12753","post","type-post","status-publish","format-standard","hentry","category-google","category-gemini","category-image","category-120","category-161","category-framework"],"_links":{"self":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/12753","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/comments?post=12753"}],"version-history":[{"count":1,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/12753\/revisions"}],"predecessor-version":[{"id":12756,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/12753\/revisions\/12756"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media\/12752"}],"wp:attachment":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media?parent=12753"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/categories?post=12753"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/tags?post=12753"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}