Search Results for author: Sheng Ao

Found 4 papers, 2 papers with code

Progressive Correspondence Regenerator for Robust 3D Registration

no code implementations4 Feb 2025 Guiyu Zhao, Sheng Ao, Ye Zhang, Kai Xu Yulan Guo

Existing correspondence refinement methods mostly follow the paradigm of outlier removal, which either fails to correctly identify the accurate correspondences under extreme outlier ratios, or select too few correct correspondences to support robust registration.

Layout2Scene: 3D Semantic Layout Guided Scene Generation via Geometry and Appearance Diffusion Priors

no code implementations5 Jan 2025 Minglin Chen, Longguang Wang, Sheng Ao, Ye Zhang, Kai Xu, Yulan Guo

To fully leverage 2D diffusion priors in geometry and appearance generation, we introduce a semantic-guided geometry diffusion model and a semantic-geometry guided diffusion model which are finetuned on a scene dataset.

Scene Generation Text to 3D

BUFFER: Balancing Accuracy, Efficiency, and Generalizability in Point Cloud Registration

1 code implementation CVPR 2023 Sheng Ao, Qingyong Hu, Hanyun Wang, Kai Xu, Yulan Guo

Extensive experiments on real-world scenarios demonstrate that our method achieves the best of both worlds in accuracy, efficiency, and generalization.

Computational Efficiency Open-Ended Question Answering +1

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