A Deep Neural Network Using Double Self-Attention Mechanism for ALS Point Cloud Segmentation.

Lili Yu Haiyang Yu Shuai Yang

Published in: IEEE Access (2022)

Keyphrases

point cloud
neural network
attention mechanism
structure from motion
level set
image segmentation
stereo camera
point sets
laser scanner
shape prior
visual attention
multiscale
high quality
point cloud data
low level
face images
vision system
pairwise
video sequences
point correspondences
saliency map