A Global Point-Sift Attention Network for 3D Point Cloud Semantic Segmentation.

Meixia Jia Aijin Li Zhaoyang Wu

Published in: IGARSS (2019)

Keyphrases

semantic segmentation
street scenes
label transfer
weakly supervised
superpixels
keypoints
object recognition
viewpoint
conditional random fields
scene classification
image retrieval
image features
object classes