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Dingxi Zhang

3 accepted papers

2025

Advancing Object-Goal Navigation through LLM-enhanced Object Affinities Transfer

IROS 2025

Object-goal navigation requires mobile robots to efficiently locate targets with visual and spatial information, yet existing methods struggle with generalization in unseen environments. Heuristic approaches with naive metrics fail in complex layouts, while graph-based and learning-based methods suf

Cited by 7SourceScholar
2025

GigaHands: A Massive Annotated Dataset of Bimanual Hand Activities

CVPR 2025highlight

Understanding bimanual human hand activities is a critical problem in AI and robotics. We cannot build large models of bimanual activities because existing datasets lack the scale, coverage of diverse hand activities, and detailed annotations. We introduce GigaHands, a massive annotated dataset capt…

Cited by 3SourcePDFScholar
2024

StrokeFaceNeRF: Stroke-based Facial Appearance Editing in Neural Radiance Field

CVPR 2024poster

Current 3D-aware facial NeRF generation approaches control the facial appearance by text lighting conditions or reference images limiting precise manipulation of local facial regions and interactivity. Color stroke a user-friendly and effective tool to depict appearance is challenging to edit 3D fac…

Cited by 1SourcePDFScholar