4 December 1979 Noncoherent Optical Pattern Recognition
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Incoherent light can be subdivided into spatially and temporally incoherent light. Both types of light allow one to perform correlation operations for character or pattern recognition. We will briefly review methods in spatially incoherent light, but concentrate on wavelength-multiplexing with temporally incoherent light, i.e. light emitted from a white light source.
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H. O. Bartelt,, H. O. Bartelt,, A. W. Lohmann, A. W. Lohmann, } "Noncoherent Optical Pattern Recognition", Proc. SPIE 0201, Optical Pattern Recognition, (4 December 1979); doi: 10.1117/12.965615; https://doi.org/10.1117/12.965615

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