Left-inverses of fractional Laplacian and sparse stochastic processes.
Qiyu SunMichael UnserPublished in: Adv. Comput. Math. (2012)
Keyphrases
- stochastic processes
- stochastic process
- sparse coding
- markov processes
- probability distribution
- random fields
- random variables
- dynamic bayesian networks
- sparse representation
- brownian motion
- high dimensional
- multiscale
- edge detection
- image processing
- probabilistic inference
- object tracking
- state space
- continuous time bayesian networks