@article{Katayama1988,
	title = {A fast Kalman filter approach to restoration of blurred images},
	author = {Tohru Katayama and Takashi Hirai and Kunihiko Okamura},
	journal = {Signal Processing},
	month = {Mar},
	number = {2},
	pages = {165--175},
	url = {http://www.sciencedirect.com/science/article/B6V18-49990TX-7J/1/d7ff94ae466a7c044a21bf5fb2c499bb},
	volume = {14},
	year = {1988},
	biburl = {http://www.bibsonomy.org/bibtex/21188edb762530b545d44b50073357047/smicha},
	keywords = {Image restoration }
}