一图生万物？AI“神笔马良”3DTown，单张照片变3D城市，这波操作太秀了！
最近，一项黑科技直接颠覆了我们对3D 世界构建的认知!普林斯顿大学、哥伦比亚大学和一家叫 Cyberever AI 的公司，联手推出了一套名叫3DTown 的框架。听名字就知道，它就是来帮你搞3D 城镇的!最骚的是什么?它能仅仅凭借一张俯视图，就能帮你生成一个逼真、连贯的3D 城镇场景! 而且，它还是个免训练（training-free）的框架，这意味着你不用费劲巴拉地去收集海量3D 数据来训练它，直接就能用! 论文地址:https://arxiv.org/pdf/2505.15765项目地址:https://eric-ai-lab.github.io/3dtown.github.io/传统3D 建模?那是上个
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