no code implementations • 18 Apr 2024 • Shengxi Gui
This dissertation explores several novel approaches based on stereo and multi-view satellite image-derived 3D geospatial data, to deal with remote sensing application issues for built-up area modeling and natural environment monitoring, including building model 3D reconstruction, glacier dynamics tracking, and lake algae monitoring.
1 code implementation • 8 Apr 2022 • Shengxi Gui, Rongjun Qin, Yang Tang
We further improve the robustness of the method by 1) intergrading building segmentation based on HRNetV2 into our software; and 2) having implemented a decision strategy to identify complex buildings and directly generate mesh to avoid erroneous LoD2 reconstruction from a system point of view.
1 code implementation • 8 Sep 2021 • Shengxi Gui, Rongjun Qin
In this paper, we propose a model-driven method that reconstructs LoD-2 building models following a "decomposition-optimization-fitting" paradigm.