A Geometric Approach for the Computation of Principal Directions in Point Sets.

Ioannis P. Ivrissimtzis

Published in: TPCG (2014)

Keyphrases

point sets
principal directions
point correspondences
point cloud
noise level
gradient vector
principal direction
convex hull
diffusion tensor
distance function
pairwise
unit sphere
neural network
viewpoint
high dimensional
noisy images
training algorithm
computer vision