1 July 1998 Spatial Fourier transform of binary images using hardware operations: applications to object movement characterization
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Abstract
In a previous paper it was shown that when the Fourier transform technique is applied to binary images (low light level images where the photocurrent distribution is clipped to be binary or one-bit digital images), the processing time necessary for the spectrum estimate is considerably reduced.
Vidal F. Canales, Manuel Perez Cagigal, Pedro M. Prieto, "Spatial Fourier transform of binary images using hardware operations: applications to object movement characterization," Optical Engineering 37(7), (1 July 1998). https://doi.org/10.1117/1.601705 . Submission:
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