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Parameters estimation for continuous-time heavy-tailed signals modeled by α-stable autoregressive processes.
Zeinab Hashemifard
Hamidreza Amindavar
Arash Amini
Published in:
Digit. Signal Process. (2016)
Keyphrases
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autoregressive
heavy tailed
parameters estimation
random fields
stochastic processes
parameter estimation
non stationary
markov random field
generalized gaussian
image restoration
sar images
motion estimation
least squares
estimation algorithm
image processing