Unsupervised Point Cloud Pre-Training Via Contrasting and Clustering.

Guofeng Mei Xiaoshui Huang Juan Liu Jian Zhang Qiang Wu

Published in: ICIP (2022)

Keyphrases

point cloud
unsupervised learning
supervised learning
clustering algorithm
laser scanner
surface reconstruction
k means
structure from motion
point sets
point cloud data
real world objects
machine learning
learning algorithm
web people search
stereo camera
spectral clustering
iterative closest point
data sets