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Zijian Jiang

3 accepted papers

2025

Ctrl-U: Robust Conditional Image Generation via Uncertainty-aware Reward Modeling

ICLR 2025poster

In this paper, we focus on the task of conditional image generation, where an image is synthesized according to user instructions. The critical challenge underpinning this task is ensuring both the fidelity of the generated images and their semantic alignment with the provided conditions. To tackle…

Cited by 4SourcePDFScholar
2025

PUGS: Zero-Shot Physical Understanding with Gaussian Splatting

ICRA 2025

Current robotic systems can understand the categories and poses of objects well. But understanding physical properties like mass, friction, and hardness, in the wild, remains challenging. We propose a new method that reconstructs 3D objects using the Gaussian splatting representation and predicts va

Cited by 11SourcecodeScholar
2025

RE0: Recognize Everything with 3D Zero-Shot Instance Segmentation

ICRA 2025

Recognizing objects in the 3D world is a significant challenge for robotics. Due to the lack of high-quality 3D data, directly training a general-purpose segmentation model in 3D is almost infeasible. Meanwhile, vision foundation models (VFM) have revolutionized the 2D computer vision field with out

Cited by 1SourcecodeScholar