Zhigang Gao — accepted AI-conference papers

2026

DcSplat: Dual-Constraint Human Gaussian Splatting with Latent Multi-View Consistency

Tengfei Xiao, Yue Wu, Zhigang Gao, Yongzhe Yuan, Can Qin, Hao Li +1

AAAI 2026technical

Human Novel View Synthesis (HNVS) aims to synthesize photorealistic human images from novel viewpoints given observations from known views. Despite significant advances achieved by existing methods such as NeRF, diffusion models, and 3DGS, they still face substantial challenges in achieving stable m

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2026

Hybrid Vector-Occupancy Field for Robust Implicit 3D Surface Reconstruction

Yue Wu, Zhigang Gao, Tengfei Xiao, Can Qin, Yongzhe Yuan, Hao Li +2

AAAI 2026technical

We introduce the Hybrid Vector-Occupancy Field (HVOF), a new implicit 3D representation for reconstructing both open and closed surfaces from sparse point clouds. Existing approaches, such as occupancy field and signed distance fields, face severe limitations. They struggle with open surfaces, while

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