AGNet: An Attention-Based Graph Network for Point Cloud Classification and Segmentation

AGNet: An Attention-Based Graph Network for Point Cloud Classification and Segmentation

Classification and segmentation of point clouds have attracted increasing attention in recent years. On the one hand, it is difficult to extract local features with geometric information. On the other hand, how to select more important features correctly also brings challenges to the research. There...

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Bibliographic Details
Main Authors: Weipeng Jing, Wenjun Zhang, Linhui Li, Donglin Di, Guangsheng Chen, Jian Wang
Format: Article
Language:English
Published: MDPI AG 2022-02-01
Series:Remote Sensing
Subjects:
geometric features
3D point clouds
shape analysis
neural network
graph attention mechanism
Online Access:https://www.mdpi.com/2072-4292/14/4/1036

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