Geometric Moments From Hartley Transform Intensities

B. V.K. Vijaya Kumar

doi:10.1117/12.964350

24 September 1986 Geometric Moments From Hartley Transform Intensities

B. V.K. Vijaya Kumar

Proceedings Volume 0639, Optical Information Processing II; (1986) https://doi.org/10.1117/12.964350
Event: 1986 Technical Symposium Southeast, 1986, Orlando, United States

Abstract

In this paper, we present a new hybrid optical/digital processor that computes the geometric moments using the recently introduced Hartley transform (HT). This transform has the attractive property of being real when the signal is real. We prove an important result that all geometric moments of an image can be computed recursively from the various partial derivatives (near origin) of the HT intensity.

Citation Download Citation

B. V.K. Vijaya Kumar "Geometric Moments From Hartley Transform Intensities", Proc. SPIE 0639, Optical Information Processing II, (24 September 1986); https://doi.org/10.1117/12.964350

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