Recognition of partially occluded objects by correlation methods

Campos J., Styczynski K., Yzuel M.J., Chalasinska-Macukow K.

Optics Communications

106(1-3), 1994, 45 - 51, 10.1016/0030-4018(94)90055-8

Different methods proposed for pattern recognition are applied to discriminate occluded objects. The phase-only filter, the inverse filter and the minimum variance - minimum average correlation energy filter are considered. Numerical and optical results of the recognition are presented.