Micromotion Parameter Estimation of Free Rigid Targets Based on Radar Micro-Doppler.

Peng Lei Jinping Sun Jun Wang Wen Hong

Published in: IEEE Trans. Geosci. Remote. Sens. (2012)

Keyphrases

parameter estimation
synthetic aperture radar
isar imaging
radar signal
target recognition
sar imaging
inverse synthetic aperture radar
signal processing

maximum likelihood
model selection
least squares
markov random field
statistical models
received signal
random fields

parameter values
expectation maximization
parameters estimation
em algorithm
three dimensional
parameter estimation algorithm
moving target

approximate inference
posterior distribution
maximum likelihood estimation
target detection
frequency modulation
parameter estimates
model fitting