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Point attention network for point cloud semantic segmentation.
Dayong Ren
Zhengyi Wu
Jiawei Li
Piaopiao Yu
Jie Guo
Mingqiang Wei
Yanwen Guo
Published in:
Sci. China Inf. Sci. (2022)
Keyphrases
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point cloud
semantic segmentation
point sets
structure from motion
viewpoint
conditional random fields
weakly supervised
scene classification
machine learning
computer vision
pairwise
image representation
object classes
superpixels