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Bi-Directional Attention for Joint Instance and Semantic Segmentation in Point Clouds.
Guangnan Wu
Zhiyi Pan
Peng Jiang
Changhe Tu
Published in:
CoRR (2020)
Keyphrases
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bi directional
point cloud
semantic segmentation
conditional random fields
superpixels
weakly supervised
scene classification
structure from motion
point sets
object categories
visual attention
associative memory
information extraction
multiscale
three dimensional
input image
semi supervised