{"id":25757,"date":"2025-05-09T09:22:40","date_gmt":"2025-05-09T01:22:40","guid":{"rendered":"https:\/\/aif.amtbbs.org\/?p=25757"},"modified":"2025-05-09T09:22:40","modified_gmt":"2025-05-09T01:22:40","slug":"%e6%b8%af%e5%a4%a7adobe%e8%81%94%e5%90%88%e6%8f%90%e5%87%ba%e5%9b%be%e5%83%8f%e7%94%9f%e6%88%90%e6%a8%a1%e5%9e%8bpixelflow%ef%bc%8c%e5%8f%af%e7%9b%b4%e6%8e%a5%e5%9c%a8%e5%8e%9f%e5%a7%8b%e5%83%8f-2","status":"publish","type":"post","link":"https:\/\/aif.amtbbs.org\/index.php\/2025\/05\/09\/25757\/","title":{"rendered":"\u6e2f\u5927&Adobe\u8054\u5408\u63d0\u51fa\u56fe\u50cf\u751f\u6210\u6a21\u578bPixelFlow\uff0c\u53ef\u76f4\u63a5\u5728\u539f\u59cb\u50cf\u7d20\u7a7a\u95f4\u4e2d\u8fd0\u884c\uff0c\u65e0\u9700VAE\u5373\u53ef\u8fdb\u884c\u7aef\u5230\u7aef\u8bad\u7ec3"},"content":{"rendered":"
\"\"<\/div>\n
<\/div>\n
PixelFlow\u662f\u4e00\u7cfb\u5217\u76f4\u63a5\u5728\u539f\u59cb\u50cf\u7d20\u7a7a\u95f4\u4e2d\u8fd0\u884c\u7684\u56fe\u50cf\u751f\u6210\u6a21\u578b\uff0c\u4e0e\u4e3b\u6d41\u7684\u6f5c\u5728\u7a7a\u95f4\u6a21\u578b\u5f62\u6210\u5bf9\u6bd4\u3002<\/div>\n
\n
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\u9999\u6e2f\u5927\u5b66\u548cAdobe\u8054\u5408\u63d0\u51fa\u4e86\u4e00\u79cd\u76f4\u63a5\u5728\u539f\u59cb\u50cf\u7d20\u7a7a\u95f4\u4e2d\u8fd0\u884c\u7684\u56fe\u50cf\u751f\u6210\u6a21\u578bPixelFlow\uff0c\u8fd9\u79cd\u65b9\u6cd5\u7b80\u5316\u4e86\u56fe\u50cf\u751f\u6210\u8fc7\u7a0b\uff0c\u65e0\u9700\u9884\u5148\u8bad\u7ec3\u7684\u53d8\u5206\u81ea\u7f16\u7801\u5668 (VAE)\uff0c\u5e76\u4f7f\u6574\u4e2a\u6a21\u578b\u80fd\u591f\u7aef\u5230\u7aef\u8bad\u7ec3\u3002\u901a\u8fc7\u9ad8\u6548\u7684\u7ea7\u8054\u6d41\u5efa\u6a21\uff0cPixelFlow \u5728\u50cf\u7d20\u7a7a\u95f4\u4e2d\u5b9e\u73b0\u4e86\u53ef\u627f\u53d7\u7684\u8ba1\u7b97\u6210\u672c\u3002\u5b83\u5728 256×256 ImageNet \u7c7b\u6761\u4ef6\u56fe\u50cf\u751f\u6210\u57fa\u51c6\u4e0a\u5b9e\u73b0\u4e86 1.98 \u7684 FID\u3002<\/p>\n

\"\u56fe\u7247\"<\/p>\n

\"\u56fe\u7247\"<\/p>\n

    \n
  • \u8bba\u6587\uff1ahttps:\/\/arxiv.org\/pdf\/2504.07963<\/li>\n
  • \u4ee3\u7801\uff1ahttps:\/\/gihub.com\/ShoufaChen\/PixelFlow<\/li>\n
  • \u8bd5\u7528\uff1ahttps:\/\/huggingface.co\/spaces\/ShoufaChen\/PixelFlow<\/li>\n<\/ul>\n

    \u8bba\u6587\u4ecb\u7ecd<\/h2>\n

    \"PixelFlow\uff1a\u57fa\u4e8ePixelFlow\u662f\u4e00\u7cfb\u5217\u76f4\u63a5\u5728\u539f\u59cb\u50cf\u7d20\u7a7a\u95f4\u4e2d\u8fd0\u884c\u7684\u56fe\u50cf\u751f\u6210\u6a21\u578b\uff0c\u4e0e\u4e3b\u6d41\u7684\u6f5c\u5728\u7a7a\u95f4\u6a21\u578b\u5f62\u6210\u5bf9\u6bd4\u3002\u8fd9\u79cd\u65b9\u6cd5\u7b80\u5316\u4e86\u56fe\u50cf\u751f\u6210\u8fc7\u7a0b\uff0c\u65e0\u9700\u9884\u5148\u8bad\u7ec3\u7684\u53d8\u5206\u81ea\u7f16\u7801\u5668 (VAE)\uff0c\u5e76\u4f7f\u6574\u4e2a\u6a21\u578b\u80fd\u591f\u7aef\u5230\u7aef\u8bad\u7ec3\u3002\u901a\u8fc7\u9ad8\u6548\u7684\u7ea7\u8054\u6d41\u5efa\u6a21\uff0cPixelFlow \u5728\u50cf\u7d20\u7a7a\u95f4\u4e2d\u5b9e\u73b0\u4e86\u53ef\u627f\u53d7\u7684\u8ba1\u7b97\u6210\u672c\u3002\u5b83\u5728 256×256 ImageNet \u7c7b\u6761\u4ef6\u56fe\u50cf\u751f\u6210\u57fa\u51c6\u4e0a\u5b9e\u73b0\u4e86 1.98 \u7684 FID\u3002\u5b9a\u6027\u7684\u6587\u672c\u8f6c\u56fe\u50cf\u7ed3\u679c\u663e\u793a\uff0cPixelFlow \u5728\u56fe\u50cf\u8d28\u91cf\u3001\u827a\u672f\u6027\u548c\u8bed\u4e49\u63a7\u5236\u65b9\u9762\u8868\u73b0\u51fa\u8272\u3002<\/p>\n

    \u65b9\u6cd5\u6982\u8ff0<\/h2>\n

    \"\u56fe\u7247\"<\/p>\n

    \u57fa\u4e8e\u6f5c\u4f0f\u5c42\u7684\u6269\u6563\u6a21\u578b (LDM)\u3001\u57fa\u4e8e\u50cf\u7d20\u7684\u6269\u6563\u6a21\u578b (PDM) \u548c PixelFlow \u7684\u8bbe\u8ba1\u8303\u5f0f\u6bd4\u8f83\uff1a(a) LDM \u5c06\u8bad\u7ec3\u5206\u4e3a\u4e24\u4e2a\u72ec\u7acb\u7684\u9636\u6bb5\u2014\u2014\u9996\u5148\u72ec\u7acb\u8bad\u7ec3\u73b0\u6210\u7684 VAE\uff0c\u7136\u540e\u57fa\u4e8e\u4ece\u9884\u8bad\u7ec3 VAE \u4e2d\u63d0\u53d6\u7684 token \u8bad\u7ec3\u6269\u6563\u6a21\u578b\uff1b(b) \u4e4b\u524d\u7684 PDM \u901a\u5e38\u8bad\u7ec3\u4e24\u4e2a\u72ec\u7acb\u7684\u6a21\u578b\uff1a\u4e00\u4e2a\u7528\u4e8e\u4f4e\u5206\u8fa8\u7387\u56fe\u50cf\u7684\u6269\u6563\u6a21\u578b\u548c\u4e00\u4e2a\u7528\u4e8e\u9ad8\u5206\u8fa8\u7387\u5408\u6210\u7684\u4e0a\u91c7\u6837\u5668\uff1b(c) \u76f8\u6bd4\u4e4b\u4e0b\uff0cPixelFlow \u4e3a\u57fa\u4e8e\u50cf\u7d20\u7684\u751f\u6210\u63d0\u4f9b\u4e86\u7aef\u5230\u7aef\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u517c\u5177\u9ad8\u6548\u7387\u548c\u5f3a\u5927\u7684\u751f\u6210\u6027\u80fd\u3002<\/p>\n

    \"\u56fe\u7247\"<\/p>\n

    PixelFlow \u7528\u4e8e\u4ece\u50cf\u7d20\u7a7a\u95f4\u8fdb\u884c\u7ea7\u8054\u56fe\u50cf\u751f\u6210\u3002\u5c06\u6574\u4e2a\u751f\u6210\u8fc7\u7a0b\u5212\u5206\u4e3a\u4e00\u7cfb\u5217\u5206\u8fa8\u7387\u9636\u6bb5\u3002\u5728\u6bcf\u4e2a\u5206\u8fa8\u7387\u9636\u6bb5\u5f00\u59cb\u65f6\uff0c\u6211\u4eec\u90fd\u4f1a\u5c06\u524d\u4e00\u9636\u6bb5\u4e2d\u76f8\u5bf9\u5608\u6742\u7684\u7ed3\u679c\u8fdb\u884c\u653e\u5927\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a\u5f53\u524d\u9636\u6bb5\u7684\u8d77\u70b9\u3002\u56e0\u6b64\uff0c\u968f\u7740\u5206\u8fa8\u7387\u7684\u63d0\u9ad8\uff0c\u53ef\u4ee5\u83b7\u5f97\u66f4\u7cbe\u7ec6\u7684\u6837\u672c\u3002<\/p>\n

    \"\u56fe\u7247\"<\/p>\n

    \u7ea7\u8054\u9636\u6bb5\u4e2d\u95f4\u7ed3\u679c\u7684\u53ef\u89c6\u5316\u3002\u4ece\u56db\u4e2a\u9636\u6bb5\u4e2d\u63d0\u53d6\u4e2d\u95f4\u7ed3\u679c\u8fdb\u884c\u76f4\u63a5\u53ef\u89c6\u5316\u3002\u6211\u4eec\u5728\u5404\u4e2a\u5206\u8fa8\u7387\u9636\u6bb5\u89c2\u5bdf\u5230\u6e05\u6670\u7684\u53bb\u566a\u8fc7\u7a0b\u3002<\/p>\n

    \u5b9e\u9a8c\u7ed3\u679c<\/h2>\n

    \"\u56fe\u7247\"<\/p>\n

    PixelFlow \u7c7b\u6761\u4ef6\u56fe\u50cf\u751f\u6210\u7684\u5b9a\u6027\u7ed3\u679c\u3002\u6240\u6709\u56fe\u50cf\u5747\u4e3a 256\u00d7256 \u5206\u8fa8\u7387\u3002<\/p>\n

    \"\u56fe\u7247\"<\/p>\n

    PixelFlow \u6587\u672c\u6761\u4ef6\u751f\u6210\u7684\u5b9a\u6027\u7ed3\u679c\u3002\u6240\u6709\u56fe\u50cf\u5747\u4e3a 512\u00d7512 \u5206\u8fa8\u7387\u3002\u9898\u76ee\u7684\u5173\u952e\u90e8\u5206\u4ee5\u7ea2\u8272\u7a81\u51fa\u663e\u793a\u3002<\/p>\n

    \"\u56fe\u7247\"<\/p>\n

    PixelFlow \u7684\u5b9a\u6027\u6837\u672c\u3002\u5c55\u793a\u4e86 1024\u00d71024 \u5206\u8fa8\u7387\u7684\u751f\u6210\u56fe\u50cf\u3002\u5173\u952e\u8bcd\u4ee5\u7ea2\u8272\u7a81\u51fa\u663e\u793a\u3002<\/p>\n

    \u7ed3\u8bba<\/h2>\n

    \u8bba\u6587\u63a8\u51fa\u4e86\u4e00\u79cd\u5168\u65b0\u7684\u56fe\u50cf\u751f\u6210\u6a21\u578b PixelFlow\uff0c\u5b83\u901a\u8fc7\u76f4\u63a5\u5728\u539f\u59cb\u50cf\u7d20\u7a7a\u95f4\u4e0a\u8fdb\u884c\u64cd\u4f5c\uff0c\u91cd\u65b0\u601d\u8003\u4e86\u57fa\u4e8e\u6f5c\u5728\u7a7a\u95f4\u7684\u6a21\u578b\u7684\u4f18\u52bf\u3002\u901a\u8fc7\u76f4\u63a5\u5728\u4e0d\u540c\u5206\u8fa8\u7387\u9636\u6bb5\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\uff0c\u8be5\u6a21\u578b\u5728\u7b80\u6d01\u6027\u548c\u7aef\u5230\u7aef\u53ef\u8bad\u7ec3\u6027\u65b9\u9762\u5c55\u73b0\u51fa\u663e\u8457\u4f18\u52bf\u3002\u5728\u7c7b\u6761\u4ef6\u56fe\u50cf\u751f\u6210\u548c\u6587\u672c\u5230\u56fe\u50cf\u751f\u6210\u57fa\u51c6\u6d4b\u8bd5\u4e2d\uff0cPixelFlow \u5df2\u88ab\u8bc1\u660e\u80fd\u591f\u6bd4\u4e3b\u6d41\u7684\u57fa\u4e8e\u6f5c\u5728\u7a7a\u95f4\u7684\u65b9\u6cd5\u5c55\u73b0\u51fa\u66f4\u5f3a\u5927\u7684\u56fe\u50cf\u751f\u6210\u80fd\u529b\u3002<\/p>\n

    \u6587\u7ae0\u6765\u81ea\uff1a51CTO<\/p>\n<\/div>\n<\/div>\n

    <\/div>\n

    <\/g><\/svg><\/i> \"Loading\"<\/p>\n

    <\/div>\n","protected":false},"excerpt":{"rendered":"

    PixelFlow\u662f\u4e00\u7cfb\u5217\u76f4\u63a5\u5728\u539f\u59cb\u50cf\u7d20\u7a7a\u95f4\u4e2d\u8fd0\u884c\u7684\u56fe\u50cf\u751f\u6210\u6a21\u578b\uff0c\u4e0e\u4e3b\u6d41\u7684\u6f5c\u5728\u7a7a\u95f4\u6a21\u578b\u5f62\u6210\u5bf9\u6bd4\u3002 \u9999\u6e2f\u5927\u5b66\u548cA […]<\/p>\n

    <\/div>\n

    <\/g><\/svg><\/i> \"Loading\"<\/p>\n

    <\/div>\n","protected":false},"author":56,"featured_media":25759,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,23,20,80],"tags":[124,820,1486],"class_list":["post-25757","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai","category-23","category-20","category-80","tag-ai","tag-820","tag-1486"],"_links":{"self":[{"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/posts\/25757","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/users\/56"}],"replies":[{"embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/comments?post=25757"}],"version-history":[{"count":1,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/posts\/25757\/revisions"}],"predecessor-version":[{"id":25760,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/posts\/25757\/revisions\/25760"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/media\/25759"}],"wp:attachment":[{"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/media?parent=25757"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/categories?post=25757"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/tags?post=25757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}