Keyphrases
Image Data
100%
Graph Laplacian
100%
Eigenfunctions
20%
Improved Convergence
20%
Low-dimensional Manifolds
20%
Standard Graphs
20%
Planar Rotation
20%
Adaptive Processing
10%
Acquisition Method
10%
Image Acquisition
10%
Fourier
10%
Convergence Rate
10%
Intrinsic Dimension
10%
Eigenvector
10%
Image Rotation
10%
Rotation Invariance
10%
Electron Microscopy Images
10%
Denoising
10%
Single-particle Cryo-electron Microscopy
10%
Processing Methods
10%
Filtering Scheme
10%
Fourier Modes
10%
Laplace-Beltrami Operator
10%
Filtering Framework
10%
Computer Science
Image Filtering
100%
Laplace Operator
100%
Eigenvector
30%
Dimensional Manifold
20%
Large Data Set
10%
Processing Method
10%
Convergence Rate
10%
Image Rotation
10%
Rotation Invariant
10%
de-noising
10%
Image Acquisition
10%
Engineering
Laplace Operator
100%
Image Filtering
100%
Eigenvector
30%
Convergence Rate
10%
Processing Method
10%
Beltrami Operator
10%
Adaptive Processing
10%
Sampled Image
10%
Mathematics
Graph Laplacian
100%
Eigenvector
30%
Manifold
20%
Dimensional Manifold
20%
Matrix (Mathematics)
10%
Convergence Rate
10%
Laplace-Beltrami Operator
10%
Finite Fourier Transform
10%