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3D Urban Buildings Extraction Based on Airborne LiDAR and Photogrammetric Point Cloud Fusion According to U-Net Deep Learning Model Segmentation.
Pengcheng Zhang
Huagui He
Yun Wang
Yang Liu
Hong Lin
Liang Guo
Weijun Yang
Published in:
IEEE Access (2022)
Keyphrases
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point cloud
lidar data
deep learning
probabilistic model
image segmentation
structure from motion
active contours
single image
learning strategies
energy function