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A Global Point-Sift Attention Network for 3D Point Cloud Semantic Segmentation.
Meixia Jia
Aijin Li
Zhaoyang Wu
Published in:
IGARSS (2019)
Keyphrases
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semantic segmentation
street scenes
label transfer
weakly supervised
superpixels
keypoints
object recognition
viewpoint
conditional random fields
scene classification
image retrieval
image features
object classes