Geometry-Oblivious FMM for Compressing Dense SPD Matrices.

Chenhan D. Yu James Levitt Severin Reiz George Biros

Published in: CoRR (2017)

Keyphrases

euclidean geometry
spd matrices
geometric structure
symmetric positive definite
euclidean space
riemannian manifolds
geodesic distance
lie group
shape from shading
multiscale
image processing
data points
principal component analysis
positive definite