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cs.CV2025
PinPoint3D: Fine-Grained 3D Part Segmentation from a Few Clicks
Bojun Zhang, Hangjian Ye, Hao Zheng +4
Fine-grained 3D part segmentation is crucial for enabling embodied AI systems to perform complex manipulation tasks, such as interacting with specific functional components of an o…
cs.CV2025
RichControl: Structure- and Appearance-Rich Training-Free Spatial Control for Text-to-Image Generation
Lexi Pang, Liheng Zhang, Hang Ye +2
Text-to-image (T2I) diffusion models have shown remarkable success in generating high-quality images from text prompts. Recent efforts extend these models to incorporate conditiona…