Optics Letters · 1980 · 36 citations · 3 references
ComputingComputer ScienceComputational LinguisticsMachine LearningScientific ComputingMethod Of MomentsOptical Character RecognitionPattern RecognitionMomentsProcessor Architecture
A hybrid optical-digital processor is described that computes invariant moments of an image in parallel by spatial convolution with a single fixed mask.
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Foundations of the Theory of Algebraic Invariants.
Louis Weisner, G. R. Gurevich, J. R. M. Radok et al. · American Mathematical Monthly · 1966 · 303 citations
Scene matching with invariant moments
R. Y. Wong, Ernest L. Hall · Computer Graphics and Image Processing · 1978 · 229 citations