Browsing NTNU Open by Author "Zhang, Chaoquan"

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An Interactive platform for low-cost 3D building modeling from VGI data using convolutional neural network

Fan, Hongchao; Kong, Gefei; Zhang, Chaoquan (Journal article, 2021)

The applications of 3D building models are limited as producing them requires massive labor and time costs as well as expensive devices. In this paper, we aim to propose a novel and web-based interactive platform, VGI3D, ...
Reconstruction of 3D Building Models with Semantic Information Using Crowdsourcing Approaches

Zhang, Chaoquan (Doctoral theses at NTNU;2023:396, Doctoral thesis, 2023)

Over the last decade, increasing municipalities have decided to gear up the construction of smart cities. The transformation to a smart city requires to digitalize the whole city as faithfully as possible. To accomplish ...