Shape contour recognition using moment invariants

Shape contour recognition using moment invariants

The application of moment invariants to shape and pattern recognition problems is discussed. Zernike moment invariants and pseudo-Zernike moment invariants are derived in a new generalized form for the nth order. A new normalization procedure which improves the discrimination power of both Zernike a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Belkasim, S.O., Shridhar, M., Ahmadi, M.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Dynamic range
Equations
Image recognition
Information analysis
Polynomials
Redundancy
Reflection
Shape
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Beschreibung
Zusammenfassung:The application of moment invariants to shape and pattern recognition problems is discussed. Zernike moment invariants and pseudo-Zernike moment invariants are derived in a new generalized form for the nth order. A new normalization procedure which improves the discrimination power of both Zernike and pseudo-Zernike moment invariants for handwritten numerals is also presented.< >
DOI:10.1109/ICPR.1990.118181