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A Dual Attention Neural Network for Airborne LiDAR Point Cloud Semantic Segmentation.
Ka Zhang
Longjie Ye
Wen Xiao
Yehua Sheng
Shan Zhang
Xia Tao
Yaqin Zhou
Published in:
IEEE Trans. Geosci. Remote. Sens. (2022)
Keyphrases
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point cloud
semantic segmentation
lidar data
conditional random fields
structure from motion
weakly supervised
superpixels
point sets
scene classification
point cloud data
object categories
laser scanner
object class
high resolution
pascal voc
saliency map
visual attention
object detection
ground truth