Extracting Building Areas from Photogrammetric DSM and DOM by Automatically Selecting Training Samples from Historical DLG Data

Extracting Building Areas from Photogrammetric DSM and DOM by Automatically Selecting Training Samples from Historical DLG Data

This paper presents an automatic building extraction method which utilizes a photogrammetric digital surface model (DSM) and digital orthophoto map (DOM) with the help of historical digital line graphic (DLG) data. To reduce the need for manual labeling, the initial labels were automatically obtaine...

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Bibliographic Details
Main Authors: Siyang Chen, Yunsheng Zhang, Ke Nie, Xiaoming Li, Weixi Wang
Format: Article
Language:English
Published: MDPI AG 2020-01-01
Series:ISPRS International Journal of Geo-Information
Subjects:
building extraction
fully connected networks
photogrammetric dom and dsm
historical dlg
dimension reduction
Online Access:https://www.mdpi.com/2220-9964/9/1/18

Internet

https://www.mdpi.com/2220-9964/9/1/18

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