{"id":35890,"date":"2025-01-02T19:00:13","date_gmt":"2025-01-02T11:00:13","guid":{"rendered":"https:\/\/17aitech.com\/?p=35890"},"modified":"2025-01-02T19:00:13","modified_gmt":"2025-01-02T11:00:13","slug":"5%e7%a7%92%e5%86%85%e5%bf%ab%e9%80%9f%e7%94%9f%e6%88%90%e3%80%81%e7%9b%b4%e5%87%ba%e5%b7%a5%e4%b8%9a%e7%ba%a7pbr%e8%b5%84%e4%ba%a7%ef%bc%8c%e4%b8%89%e7%bb%b4%e6%89%a9%e6%95%a3%e6%a8%a1%e5%9e%8b3dtopia","status":"publish","type":"post","link":"https:\/\/17aitech.com\/?p=35890","title":{"rendered":"5\u79d2\u5185\u5feb\u901f\u751f\u6210\u3001\u76f4\u51fa\u5de5\u4e1a\u7ea7PBR\u8d44\u4ea7\uff0c\u4e09\u7ef4\u6269\u6563\u6a21\u578b3DTopia-XL\u5f00\u6e90"},"content":{"rendered":"<p>\u6587\u7ae0\u6765\u6e90\u4e8e\u4e92\u8054\u7f51:<a href=\"https:\/\/www.jiqizhixin.com\/articles\/2024-10-04\" target=\"_blank\">5\u79d2\u5185\u5feb\u901f\u751f\u6210\u3001\u76f4\u51fa\u5de5\u4e1a\u7ea7PBR\u8d44\u4ea7\uff0c\u4e09\u7ef4\u6269\u6563\u6a21\u578b3DTopia-XL\u5f00\u6e90<\/a><\/p>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-726e7d77215a2b31fedc9800fc860961.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-726e7d77215a2b31fedc9800fc860961.png\"><\/a><\/section>\n<blockquote data-author-name=\"\" data-content-utf8-length=\"166\" data-source-title=\"\" data-type=\"2\" data-url=\"\">\n<section>\n<section>AIxiv \u4e13\u680f\u662f\u673a\u5668\u4e4b\u5fc3\u53d1\u5e03\u5b66\u672f\u3001\u6280\u672f\u5185\u5bb9\u7684\u680f\u76ee\u3002\u8fc7\u53bb\u6570\u5e74\uff0c\u673a\u5668\u4e4b\u5fc3 AIxiv \u4e13\u680f\u63a5\u6536\u62a5\u9053\u4e86 2000 \u591a\u7bc7\u5185\u5bb9\uff0c\u8986\u76d6\u5168\u7403\u5404\u5927\u9ad8\u6821\u4e0e\u4f01\u4e1a\u7684\u9876\u7ea7\u5b9e\u9a8c\u5ba4\uff0c\u6709\u6548\u4fc3\u8fdb\u4e86\u5b66\u672f\u4ea4\u6d41\u4e0e\u4f20\u64ad\u3002\u5982\u679c\u60a8\u6709\u4f18\u79c0\u7684\u5de5\u4f5c\u60f3\u8981\u5206\u4eab\uff0c\u6b22\u8fce\u6295\u7a3f\u6216\u8005\u8054\u7cfb\u62a5\u9053\u3002\u6295\u7a3f\u90ae\u7bb1\uff1aliyazhou@jiqizhixin.com\uff1bzhaoyunfeng@jiqizhixin.com<\/section>\n<\/section>\n<\/blockquote>\n<section><\/section>\n<section>\u662f\u5426\u8fd8\u5728\u82e6\u607c\u4e8e\u5f00\u6e90\u56fe\u751f \/ \u6587\u751f\u4e09\u7ef4\u6a21\u578b\u65e0\u6cd5\u76f4\u63a5\u5d4c\u5165\u5230 CG \u5de5\u4f5c\u6d41\u4e2d\uff1f\u662f\u5426\u5728\u5bfb\u627e\u5177\u5907\u9ad8\u8d28\u91cf\u51e0\u4f55\u4e0e\u7269\u7406\u6750\u8d28\u7684\u4e09\u7ef4\u751f\u6210\u5927\u6a21\u578b\uff1f<\/section>\n<section><\/section>\n<section>\u6700\u8fd1\uff0c<strong>\u4e0a\u6d77\u4eba\u5de5\u667a\u80fd\u5b9e\u9a8c\u5ba4\uff08Shanghai AI Lab\uff09<\/strong>\u4e0e<strong>\u5357\u6d0b\u7406\u5de5\u5927\u5b66\uff08NTU\uff09<\/strong>\u5171\u540c\u63a8\u51fa\u4e86\u65b0\u4e00\u4ee3\u7684\u4e09\u7ef4\u751f\u6210\u5927\u6a21\u578b 3DTopia-XL\uff0c\u80fd\u591f\u4ece\u56fe\u7247\u6216\u6587\u5b57\u5355\u9636\u6bb5\u76f4\u51fa\u5177\u6709 PBR\uff08\u7269\u7406\u6e32\u67d3\uff09\u6750\u8d28\u7684\u9ad8\u8d28\u91cf\u4e09\u7ef4\u6570\u5b57\u8d44\u4ea7\u3002<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-73c5f045432271eccb84f4dab51d5de7.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-73c5f045432271eccb84f4dab51d5de7.png\"><\/a><\/section>\n<section>\u5728\u6280\u672f\u7ec6\u8282\u4e0a\uff0c\u901a\u8fc7\u91c7\u7528\u5168\u65b0\u7684\u4e09\u7ef4\u8868\u5f81 PrimX \u4ee5\u53ca\u57fa\u4e8e DiT \u7684\u751f\u6210\u67b6\u6784\uff0c\u5177\u6709 10 \u4ebf\u89c4\u6a21\u53c2\u6570\u7684 3DTopia-XL \u80fd\u591f\u5728<strong>\u00a05 \u79d2\u5185<\/strong>\u5b8c\u6210\u4ece\u56fe\u50cf\u6216\u6587\u672c\u751f\u6210\u5177\u6709\u7269\u7406\u6750\u8d28\u5c5e\u6027\u7684\u8d85\u5199\u5b9e\u4e09\u7ef4\u6a21\u578b\uff0c\u751f\u6210\u7ed3\u679c\u4f5c\u4e3a GLB \u683c\u5f0f\u7684\u4e09\u7ef4\u8d44\u4ea7\u53ef\u4ee5\u65e0\u7f1d\u5bfc\u5165\u5230\u4e3b\u6d41\u6e38\u620f\u5f15\u64ce\u548c\u5de5\u4e1a\u8bbe\u8ba1\u8f6f\u4ef6\u7684\u7ba1\u7ebf\u4e2d\u670d\u52a1\u4e8e\u4e0b\u6e38\u5e94\u7528\u3002<\/section>\n<p><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-a5bda8bddd50890af5492a652502a9e0.gif\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-a5bda8bddd50890af5492a652502a9e0.gif\"><\/a><\/p>\n<section>3DTopia-XL \u5df2\u5c06\u4ee3\u7801\u3001\u9884\u8bad\u7ec3\u6a21\u578b\u548c\u6280\u672f\u62a5\u544a\u5f00\u6e90\uff0c\u5e76\u4e14\u8fd1\u671f\u8fd8\u4f1a\u6301\u7eed\u66f4\u65b0\u5176\u4ed6\u6a21\u6001\u4f5c\u4e3a\u8f93\u5165\u7684\u9884\u8bad\u7ec3\u6a21\u578b\u3002<\/section>\n<section><\/section>\n<ul>\n<li>\n<section>\u4ee3\u7801\u94fe\u63a5\uff1ahttps:\/\/github.com\/3DTopia\/3DTopia-XL<\/section>\n<\/li>\n<li>\n<section>\u5728\u7ebf Demo\uff1ahttps:\/\/huggingface.co\/spaces\/FrozenBurning\/3DTopia-XL<\/section>\n<\/li>\n<li>\n<section>\u6280\u672f\u62a5\u544a\uff1ahttps:\/\/arxiv.org\/abs\/2409.12957<\/section>\n<\/li>\n<li>\n<section>\u8bba\u6587\u6807\u9898\uff1a3DTopia-XL: Scaling High-quality 3D Asset Generation via Primitive Diffusion<\/section>\n<section><\/section>\n<\/li>\n<\/ul>\n<section>\u5728\u9879\u76ee\u5f00\u6e90\u7684\u8fd9\u51e0\u5929\uff0c\u5e7f\u5927\u7f51\u53cb\u4e5f\u662f\u7b2c\u4e00\u65f6\u95f4\u6d8c\u5165\u5b98\u65b9\u63d0\u4f9b\u7684\u5728\u7ebf Demo\uff0c\u4e0a\u4f20\u81ea\u5df1\u7684\u56fe\u7247\u8fdb\u884c\u8bd5\u73a9\u3002\u5176\u4e2d Huggingface \u7684\u4ea7\u54c1\u8bbe\u8ba1\u603b\u76d1 Victor \u66f4\u662f\u7b2c\u4e00\u65f6\u95f4\u5c31\u8fdb\u884c\u4e86\u5c1d\u8bd5\uff0c\u4ed6\u968f\u610f\u4e0a\u4f20\u4e86\u4e00\u5f20\u56fe\u7247\u7ed9 3DTopia-XL\uff0c\u6a21\u578b\u7ecf\u8fc7\u5904\u7406\u8fd4\u56de\u7ed9\u4ed6\u4e86\u4e00\u4e2a\u9ad8\u8d28\u91cf\u7684\u4e09\u7ef4\u6a21\u578b\uff0c\u540c\u65f6\u8fd8\u662f\u5e26\u6750\u8d28\u7684\u90a3\u79cd\uff01\u4ed6\u4e5f\u5c06\u8bd5\u73a9\u5f55\u5c4f\u4e0a\u4f20\u5230 X \u4e0a\u5206\u4eab\u7ed9\u5e7f\u5927\u7f51\u53cb\uff1a<\/section>\n<p><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-1eb7dcbd75f89a699db1a1d86cbbd7ca.gif\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-1eb7dcbd75f89a699db1a1d86cbbd7ca.gif\"><\/a><\/p>\n<section>\u5c0f\u7f16\u4e5f\u5c1d\u8bd5\u4e86\u4e00\u4e0b\u5728\u7ebf demo\uff0c\u6bd4\u5982\u8f93\u5165\u4e00\u5f20\u6a58\u5b50\u505a\u7684\u5c0f\u8c61\u7684\u521b\u610f\u56fe\u7247\uff0c\u751f\u6210\u7684\u4e09\u7ef4\u7269\u4f53\u51e0\u4f55\u8d28\u91cf\u5f88\u9ad8\uff0c\u540c\u65f6\u53f3\u4e0b\u89d2\u7684\u4ea4\u4e92\u89c6\u7a97\u80fd\u591f\u652f\u6301\u66f4\u6362\u4e0d\u540c\u73af\u5883\u5149\u7167\u56fe\u6765\u6e32\u67d3\u8f93\u51fa\u7684 GLB \u683c\u5f0f\u8d44\u4ea7\uff1a<\/section>\n<p><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-0e1e6a2d87385c55f53763ab35c5d6f7.gif\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-0e1e6a2d87385c55f53763ab35c5d6f7.gif\"><\/a><\/p>\n<section><strong>\u6280\u672f\u6982\u89c8<br \/><\/strong><\/section>\n<section><\/section>\n<section>\u901a\u8fc7\u6df1\u6252\u6280\u672f\u62a5\u544a\uff0c\u5c0f\u7f16\u53d1\u73b0 3DTopia-XL \u7684\u6838\u5fc3\u6280\u672f\u662f\u4e00\u79cd\u88ab\u79f0\u4e3a PrimX \u7684\u5168\u65b0\u4e09\u7ef4\u8868\u5f81\uff0c\u5f25\u8865\u4e86\u4e09\u7ef4\u6570\u636e\u6ca1\u6709\u9ad8\u6548\u5f20\u91cf\u5316\u8868\u5f81\u7684\u7a7a\u767d\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u6700\u5177\u53ef\u6269\u5c55\u6027\u7684\u6269\u6563\u6a21\u578b\u6846\u67b6 DiT \u7684\u652f\u6301\u3002<\/section>\n<section><\/section>\n<section>\u5177\u4f53\u800c\u8a00\uff0c3DTopia-XL \u91c7\u7528\u7684\u662f\u4e00\u79cd\u521b\u65b0\u7684\u4e09\u7ef4\u6269\u6563\u5927\u6a21\u578b\u76f4\u51fa\u6280\u672f\uff0c\u53ef\u5b9e\u73b0\u8d85\u5199\u5b9e\u5de5\u4e1a\u7ea7\u4e09\u7ef4\u8d44\u4ea7\u7684<strong>\u79d2\u7ea7\u751f\u6210<\/strong>\u30023DTopia-XL \u91c7\u7528 PrimX \u4f5c\u4e3a\u4e00\u79cd\u7b26\u53f7\u8ddd\u79bb\u573a\u7684\u9ad8\u6548\u51e0\u4f55\u8868\u5f81\u65b9\u5f0f\uff0c\u5c06\u4e09\u7ef4\u7269\u4f53\u8868\u5f81\u4e3a\u82e5\u5e72\u4e2a Primitive \u7684\u96c6\u5408\u3002\u6bcf\u4e2a Primitive \u4ec5\u5728\u5f62\u72b6\u8fb9\u754c\u90bb\u57df\u5185\u5bf9\u5c40\u90e8\u51e0\u4f55\u3001\u7eb9\u7406\u548c\u6750\u8d28\u8fdb\u884c\u8054\u5408\u5efa\u6a21\uff0c\u4ece\u800c\u5c06\u4e00\u4e2a\u4e09\u7ef4\u8d44\u4ea7\u7684\u6240\u6709\u4fe1\u606f\uff08\u51e0\u4f55\u3001\u7eb9\u7406\u3001\u6750\u8d28\uff09\u8868\u793a\u4e3a\u82e5\u5e72\u4e2a\u56fa\u5b9a\u957f\u5ea6\u7684 token\uff0c\u5b8c\u6210\u4e86\u4e09\u7ef4\u6570\u636e\u7684\u9ad8\u8d28\u91cf\u7ed3\u6784\u5316\u3002<\/section>\n<section><\/section>\n<section>\u8fd9\u6837\u7684\u65b9\u6cd5\u4e0d\u4ec5\u5927\u5e45\u51cf\u5c11\u4e86\u8868\u793a\u4e09\u7ef4\u7269\u4f53\u6240\u9700\u7684\u53c2\u6570\u91cf\uff0c\u63d0\u9ad8\u4e86\u53c2\u6570\u5229\u7528\u6548\u7387\uff0c\u800c\u4e14\u8fd8\u4fbf\u4e8e DiT \u57fa\u6a21\u578b\u7684\u89c4\u6a21\u6269\u5c55\u3002<\/section>\n<p><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-c429a09feb6db1acad7369314e7409de.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-c429a09feb6db1acad7369314e7409de.png\"><\/a><\/p>\n<section>\u5728\u57fa\u6a21\u578b\u5c42\u9762\uff0c\u4e3a\u4e86\u5b9e\u73b0\u9ad8\u8d28\u91cf\u7684\u4e09\u7ef4\u751f\u6210\u80fd\u529b\uff0c3DTopia-XL \u63d0\u51fa\u4e86\u4e00\u4e2a\u5305\u542b <strong>10 \u4ebf<\/strong>\u53c2\u6570\u4e14\u8ba1\u7b97\u9ad8\u6548\u7684\u4e09\u7ef4\u6269\u6563\u6a21\u578b\u3002\u5176\u4e2d PrimX \u4f5c\u4e3a\u5c06\u4e09\u7ef4\u7269\u4f53\u9ad8\u6548\u5730\u8f6c\u5316\u4e3a\u57fa\u4e8e\u7b26\u53f7\u8ddd\u79bb\u573a\u7684\u8868\u8fbe\uff0c\u4f1a\u8fdb\u4e00\u6b65\u901a\u8fc7\u53d8\u5206\u81ea\u7f16\u7801\u5668\u5bf9\u6bcf\u4e2a\u4f53\u79ef\u57fa\u5143\u8fdb\u884c\u538b\u7f29\u7f16\u7801\u3002\u901a\u8fc7 DiT \u67b6\u6784\u7684\u5f15\u5165\uff0c\u4f7f\u5f97\u6a21\u578b\u80fd\u591f\u5728\u9690\u7a7a\u95f4\u4e2d\u8fdb\u884c\u5927\u89c4\u6a21\u53ef\u6269\u5c55\u7684\u8bad\u7ec3\uff08Latent Primitive Diffusion\uff09\uff0c\u4ece\u800c\u5b9e\u73b0\u901a\u8fc7\u5355\u5f20\u56fe\u50cf\u8f93\u5165\u751f\u6210\u4e09\u7ef4\u7269\u4f53\u7684\u901a\u7528\u80fd\u529b\u3002<\/section>\n<section><\/section>\n<section>\u5f97\u76ca\u4e8e\u7b26\u53f7\u8ddd\u79bb\u573a\u7684\u826f\u597d\u6027\u8d28\uff0c3DTopia-XL 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