DEM Void Filling Based on Context Attention Generation Model

DEM Void Filling Based on Context Attention Generation Model

The digital elevation model (DEM) generates a digital simulation of ground terrain in a certain range with the usage of 3D point cloud data. It is an important source of spatial modeling information. Due to various reasons, however, the generated DEM has data holes. Based on the algorithm of deep le...

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Bibliographic Details
Main Authors: Chunsen Zhang, Shu Shi, Yingwei Ge, Hengheng Liu, Weihong Cui
Format: Article
Language:English
Published: MDPI AG 2020-12-01
Series:ISPRS International Journal of Geo-Information
Subjects:
digital elevation model
void filling
deep learning
deep generative model
context attention layer
Online Access:https://www.mdpi.com/2220-9964/9/12/734

Internet

https://www.mdpi.com/2220-9964/9/12/734

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