Uniformization and Density Adaptation for Point Cloud Data Via Graph Laplacian.

Chuanjiang Luo Xiaoyin Ge Yusu Wang

Published in: Comput. Graph. Forum (2018)

Keyphrases

graph laplacian
point cloud data
point cloud
random walk
spectral clustering
spectral analysis
hough transform
basis functions
euclidean space
kernel machines
weighted graph
neighborhood graph
pointwise
manifold structure
semi supervised learning
labeled and unlabeled data
low rank