Search Results for author: Yufeng Yue

Found 9 papers, 5 papers with code

OpenGraph: Open-Vocabulary Hierarchical 3D Graph Representation in Large-Scale Outdoor Environments

1 code implementation14 Mar 2024 Yinan Deng, Jiahui Wang, Jingyu Zhao, Xinyu Tian, Guangyan Chen, Yi Yang, Yufeng Yue

Environment maps endowed with sophisticated semantics are pivotal for facilitating seamless interaction between robots and humans, enabling them to effectively carry out various tasks.

MC-NeRF: Multi-Camera Neural Radiance Fields for Multi-Camera Image Acquisition Systems

no code implementations14 Sep 2023 Yu Gao, Lutong Su, Hao Liang, Yufeng Yue, Yi Yang, Mengyin Fu

In this paper, we propose MC-NeRF, a method that enables joint optimization of both intrinsic and extrinsic parameters alongside NeRF.

PointGPT: Auto-regressively Generative Pre-training from Point Clouds

1 code implementation NeurIPS 2023 Guangyan Chen, Meiling Wang, Yi Yang, Kai Yu, Li Yuan, Yufeng Yue

Large language models (LLMs) based on the generative pre-training transformer (GPT) have demonstrated remarkable effectiveness across a diverse range of downstream tasks.

Few-Shot Learning

CRRS: Concentric Rectangles Regression Strategy for Multi-point Representation on Fisheye Images

no code implementations26 Mar 2023 Xihan Wang, Xi Xu, Yu Gao, Yi Yang, Yufeng Yue, Mengyin Fu

Compared with the previous work for muti-point representation, the experiments show that CRRS can improve the training performance both in accurate and stability.

regression

Rethinking Point Cloud Registration as Masking and Reconstruction

1 code implementation ICCV 2023 Guangyan Chen, Meiling Wang, Li Yuan, Yi Yang, Yufeng Yue

In this paper, a critical observation is made that the invisible parts of each point cloud can be directly utilized as inherent masks, and the aligned point cloud pair can be regarded as the reconstruction target.

Point Cloud Registration

Full Transformer Framework for Robust Point Cloud Registration with Deep Information Interaction

1 code implementation17 Dec 2021 Guangyan Chen, Meiling Wang, Yufeng Yue, Qingxiang Zhang, Li Yuan

Recent Transformer-based methods have achieved advanced performance in point cloud registration by utilizing advantages of the Transformer in order-invariance and modeling dependency to aggregate information.

Geometric Matching Point Cloud Registration

Semantic Reinforced Attention Learning for Visual Place Recognition

no code implementations19 Aug 2021 Guohao Peng, Yufeng Yue, Jun Zhang, Zhenyu Wu, Xiaoyu Tang, Danwei Wang

(2) By exploiting the interpretability of the local weighting scheme, a semantic constrained initialization is proposed so that the local attention can be reinforced by semantic priors.

Visual Place Recognition

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