cs.CV 2510.25765

FreeArt3D: Training-Free Articulated Object Generation using 3D Diffusion

This paper introduces FreeArt3D, a training-free framework leveraging pre-trained static 3D diffusion models (e.g., Trellis) to generate high-fidelity articulated objects by extending SDS into 3D-4D space, optimizing geometry, texture, and articulation parameters from sparse images.

Chuhao Chen, Isabella Liu, Xinyue Wei et al.

2025-10-30 26 citations 30
cs.CL 2510.25160

Model-Document Protocol for AI Search

MDP-Agent enhances AI search by transforming documents into LLM-ready inputs, achieving 35% accuracy improvement.

Hongjin Qian, Zheng Liu

2025-10-29 52