Reconstruction of fractional Brownian motion signals from its sparse samples based on Compressive Sampling.
Andriyan Bayu SuksmonoPublished in: ICEEI (2011)
Keyphrases
- compressive sampling
- compressive sensing
- compressed sensing
- fractional brownian motion
- signal processing
- sparse representation
- long range
- sparse signal representation
- non stationary
- image reconstruction
- random projections
- data sets
- natural images
- long range dependence
- fractal dimension
- random fields
- financial markets
- sparse coding
- image representation
- orthogonal matching pursuit
- unsupervised learning
- stochastic differential equations
- machine learning
- mathematical model
- markov random field
- multiresolution