Semantic Segmentation and Roof Reconstruction of Urban Buildings Based on LiDAR Point Clouds

Semantic Segmentation and Roof Reconstruction of Urban Buildings Based on LiDAR Point Clouds

In urban point cloud scenarios, due to the diversity of different feature types, it becomes a primary challenge to effectively obtain point clouds of building categories from urban point clouds. Therefore, this paper proposes the Enhanced Local Feature Aggregation Semantic Segmentation Network (ELFA...

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Bibliographic Details
Main Authors: Xiaokai Sun, Baoyun Guo, Cailin Li, Na Sun, Yue Wang, Yukai Yao
Format: Article
Language:English
Published: MDPI AG 2024-01-01
Series:ISPRS International Journal of Geo-Information
Subjects:
lidar point cloud
urban scene
deep learning
semantic segmentation
reconstruction of buildings
Online Access:https://www.mdpi.com/2220-9964/13/1/19

Internet

https://www.mdpi.com/2220-9964/13/1/19

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