Publication
Scale-invariant limitations of anamorphic Fourier correlators |
Chalasinska-Macukow K., Piliszek J., Janowska-Dmoch B. |
Optics Communications74(1-2), 1989, 25-30, 10.1016/0030-4018(89)90483-5 |
Optical realization of shift- and scale invariant pattern recognition by using an anamorphic Fourier correlator is presented. The validity of the method for different kinds of search objects is analyzed.