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Hierarchical Point Cloud Encoding and Decoding With Lightweight Self-Attention Based Model.
En Yen Puang
Hao Zhang
Hongyuan Zhu
Wei Jing
Published in:
IEEE Robotics Autom. Lett. (2022)
Keyphrases
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lightweight
point cloud
structure from motion
computer vision
feature selection
image processing
principal component analysis
low cost
point sets