Urban building roof segmentation from airborne lidar point clouds

ChenDong; ZhangLiqiang; LiJonathan; LiuRei

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JOURNAL ARTICLE

Urban building roof segmentation from airborne lidar point clouds

ChenDong ZhangLiqiang LiJonathan LiuRei

Year: 2012 Journal: International Journal of Remote Sensing Publisher: Taylor & Francis

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Abstract

This article presents a new approach to segmenting building rooftops from airborne lidar point clouds. A progressive morphological filter technique is first applied for separation between ground an...

Keywords:

Lidar Remote sensing Point cloud Segmentation Environmental science Roof Geology Computer science Geography Computer vision

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0.41

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Topics

Remote Sensing and LiDAR Applications

Physical Sciences → Environmental Science → Environmental Engineering

Automated Road and Building Extraction

Physical Sciences → Engineering → Ocean Engineering

Land Use and Ecosystem Services

Physical Sciences → Environmental Science → Global and Planetary Change

Urban building roof segmentation from airborne lidar point clouds

Abstract

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