Sample Space-time Covariance Matrix Estimation.
Connor DelaosaJennifer PestanaNicholas J. GoddardSamuel SomasundaramStephan WeissPublished in: ICASSP (2019)
Keyphrases
- space time
- covariance matrix
- sample size
- estimation error
- spatial and temporal
- covariance matrices
- spatio temporal
- video sequences
- dynamic scenes
- principal component analysis
- mahalanobis distance
- geometrical interpretation
- objective function
- gaussian mixture
- eigendecomposition
- correlation matrix
- multivariate gaussian
- motion patterns
- multiple view geometry
- eigenvalues and eigenvectors
- estimation algorithm
- interesting events