Stability AI推新模型Stable Zero123：提升单图生成3D物体的质量
Stability AI发布了一款名为 Stable Zero123的全新 AI 模型，该模型能够根据单张图片生成高质量的3D 物体视图。Stable Zero123在生成的效果上显著超越了其前身 Zero123-XL，主要得益于三个关键创新。Stable Zero123采用了一种经过严格筛选的训练数据集，这些数据集来自 Objaverse，专门保留了高质量的3D 物体。这一改进确保了生成的3D 物体更加逼真。在模型的训练和推理过程中，Stable Zero123使用了估计的相机角度进行 “升高条件”（elevation conditioning），这一技术使模型能够进行更准确的预测，显著提升了
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