Fast calculation of Laplace-Beltrami eigenproblems via subdivision linear subspace.

Chenkai Xu Hongwei Lin Hui Hu Yaqi He

Published in: Comput. Graph. (2021)

Keyphrases

linear subspace
image space
low dimensional
subspace learning
face recognition
image set
multiple views
spherical harmonics
point cloud
multi frame
dimensionality reduction
shape analysis
data sets
manifold learning
linear combination
image registration
multiscale
computer vision