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Point-LGMask: Local and Global Contexts Embedding for Point Cloud Pre-Training With Multi-Ratio Masking.
Yuan Tang
Xianzhi Li
Jinfeng Xu
Qiao Yu
Long Hu
Yixue Hao
Min Chen
Published in:
IEEE Trans. Multim. (2024)
Keyphrases
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point cloud
structure from motion
surface reconstruction
training set
normal vectors
point sets
stereo camera
laser scanner
triangular mesh
point cloud data
urban scenes
image processing
video sequences
nearest neighbor
training samples
sample points