Abstract
We consider the problem of determining the unknown translation between two images. We analyze the performance of the optimal technique in presence of Poisson noise in comparison with the classical linear intercorrelation method, and we apply this approach to astronomical images.
© 1997 Optical Society of America
Full Article | PDF ArticleMore Like This
Mireille Guillaume, Pierre Melon, Philippe Réfrégier, and Antoine Llebaria
J. Opt. Soc. Am. A 15(11) 2841-2848 (1998)
M. Guillaume, Ph. Réfrégier, J. Campos, and V. Lashin
Opt. Lett. 22(24) 1887-1889 (1997)
Frédéric Guérault and Philippe Réfrégier
Opt. Lett. 22(9) 630-632 (1997)