GA-NET: Global Attention Network for Point Cloud Semantic Segmentation.

Shuang Deng Qiulei Dong

Published in: IEEE Signal Process. Lett. (2021)

Keyphrases

point cloud
semantic segmentation
structure from motion
conditional random fields
superpixels
object categories
point sets
visual attention
weakly supervised
image segmentation
image set
object classes
biologically inspired
scene classification