Search Results for author: Wentao Qu

Found 4 papers, 3 papers with code

A Conditional Denoising Diffusion Probabilistic Model for Point Cloud Upsampling

no code implementations3 Dec 2023 Wentao Qu, Yuantian Shao, Lingwu Meng, Xiaoshui Huang, Liang Xiao

Most of the existing point cloud upsampling methods focus on sparse point cloud feature extraction and upsampling module design.

Denoising point cloud upsampling

EPCL: Frozen CLIP Transformer is An Efficient Point Cloud Encoder

2 code implementations8 Dec 2022 Xiaoshui Huang, Zhou Huang, Sheng Li, Wentao Qu, Tong He, Yuenan Hou, Yifan Zuo, Wanli Ouyang

These token embeddings are concatenated with a task token and fed into the frozen CLIP transformer to learn point cloud representation.

Few-Shot Learning Segmentation +1

GMF: General Multimodal Fusion Framework for Correspondence Outlier Rejection

1 code implementation1 Nov 2022 Xiaoshui Huang, Wentao Qu, Yifan Zuo, Yuming Fang, Xiaowei Zhao

In this paper, we propose General Multimodal Fusion (GMF) to learn to reject the correspondence outliers by leveraging both the structure and texture information.

Point Cloud Registration Position

IMFNet: Interpretable Multimodal Fusion for Point Cloud Registration

1 code implementation18 Nov 2021 Xiaoshui Huang, Wentao Qu, Yifan Zuo, Yuming Fang, Xiaowei Zhao

In this paper, we propose a new multimodal fusion method to generate a point cloud registration descriptor by considering both structure and texture information.

 Ranked #1 on Point Cloud Registration on 3DMatch Benchmark (using extra training data)

Point Cloud Registration

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