Parameter identification for noisy image via the EM algorithm

DOI10.1016/0165-1684(90)90074-9zbMATH Open0709.93071OpenAlexW2003294672MaRDI QIDQ922420

Takashi Hirai, Tohru Katayama

Publication date: 1990

Published in: Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0165-1684(90)90074-9

zbMATH Keywords

discrete sine transformdiscrete monochromatic imageestimation-maximizationobservation noisesemicausal 2-D autoregressive (AR) modelwhite Gaussian observation noise

Mathematics Subject Classification ID

Identification in stochastic control theory (93E12)

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