Eigenvalues of the laplacian matrices of the cycles with one weighted edge.
Sergei M. GrudskyEgor A. MaximenkoAlejandro Soto-GonzálezPublished in: CoRR (2022)
Keyphrases
- edge detection
- weighted graph
- singular value decomposition
- eigenvalues and eigenvectors
- symmetric matrices
- correlation matrix
- singular values
- covariance matrices
- graph laplacian
- laplacian matrix
- eigendecomposition
- zero crossing
- edge information
- multiscale
- covariance matrix
- multiple scales
- edge map
- edge detector
- weighted sum
- pseudo inverse
- directional filters
- sample size
- chronological backtracking
- principal components
- laplacian operator
- maximum likelihood