PWM-ArtGen Generates Articulated 3D Objects from Single Images Using Part World ModelPWM-ArtGen 发布，从单张图像精准生成 3D 铰接物体
S 1.7T11 sources1 个来源R7-research
Wentao Zheng and Ancong Wu introduced PWM-ArtGen, a Part World Model that generates articulated 3D objects from single images by learning the joint distribution of visual dynamics and kinematic parameters (submitted July 2, 2026).
The model couples action diffusion and image diffusion with independent timesteps to enable visual branch co-training, and was validated on a curated dataset of 19.7k photorealistic part-level image pairs without kinematic annotations.
PWM-ArtGen addresses existing limitations by unifying visual dynamics and kinematic estimation rather than sequential inference, and demonstrates improvements over baseline methods.