Hybrid Methods To Compute Image Moments

B. V.K. Vijaya Kumar

doi:10.1117/12.947055

18 July 1988 Hybrid Methods To Compute Image Moments

B. V.K. Vijaya Kumar

Proceedings Volume 0939, Hybrid Image and Signal Processing; (1988) https://doi.org/10.1117/12.947055
Event: 1988 Technical Symposium on Optics, Electro-Optics, and Sensors, 1988, Orlando, FL, United States

Abstract

Three hybrid optical/digital methods for computing the geometric moments are reviewed. These methods have an optical processor producing the transform of the input image and a digital processor computing the various spatial derivatives of the observed optical transform intensity. Algorithms are provided to obtain the geometric moments from these various derivatives.

Citation Download Citation

B. V.K. Vijaya Kumar "Hybrid Methods To Compute Image Moments", Proc. SPIE 0939, Hybrid Image and Signal Processing, (18 July 1988); https://doi.org/10.1117/12.947055

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