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A transform-based covariance differencing approach for some classes of parameter estimation problems.
Surendra Prasad
Ronald T. Williams
Arijit K. Mahalanabis
Leon H. Sibul
Published in:
IEEE Trans. Acoust. Speech Signal Process. (1988)
Keyphrases
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estimation problems
covariance matrices
parameter estimation
covariance matrix
maximum likelihood
high dimensional
state estimation
particle filter
image processing
feature space
markov random field
dynamic environments