Ordering Principal Components of Multivariate Fractional Brownian Motion for Solving Inverse Problems.
Marisa MohrRalf MöllerPublished in: APSIPA ASC (2021)
Keyphrases
- principal components
- inverse problems
- multivariate data
- fractional brownian motion
- global optimization
- principal component analysis
- image reconstruction
- long range
- optimization methods
- non stationary
- convex optimization
- dimensionality reduction
- fractal dimension
- optimization problems
- partial differential equations
- long range dependence
- random fields
- high dimensional
- probabilistic model
- early vision
- cost function
- objective function
- feature selection