A Novel Set of Moment Invariants for Pattern Recognition Applications Based on Jacobi Polynomials
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DOI: 10.1007/978-3-030-49076-8_14
Abstract: A novel set of moment invariants for pattern recognition applications, which are based on Jacobi polynomials, are presented. These moment invariants are constructed for digital images by means of a combination with geometric moments, and… read more here.
Keywords: pattern recognition; set moment; moment; novel set ... See more keywords
Recognition classification based on Hu moment invariants and imperial competitive algorithm for axis trajectory of magnetic bearing-rotor system
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DOI: 10.1007/s00779-019-01294-1
Abstract: In the magnetic-suspension bearing-rotor system, the shape features of the rotor axis trajectory can directly reflect the system operation status and fault information. Accurately classifying the bearing faults can promptly find the cause of the… read more here.
Keywords: trajectory; axis trajectory; classification; rotor ... See more keywords
2D Geometric Moment Invariants from the Point of View of the Classical Invariant Theory
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DOI: 10.1007/s10851-020-00954-9
Abstract: The aim of this paper is to clear up the question of the connection between the geometric moment invariants and the invariant theory, considering a problem of describing the 2D geometric moment invariants as a… read more here.
Keywords: invariant theory; geometric moment; classical invariant; moment invariants ... See more keywords