Walsh descriptors for polygonal curves

DOI10.1016/0031-3203(83)90038-9zbMath0509.68098OpenAlexW2043071000MaRDI QIDQ1838325

G. P. R. Sarvarayudu, Ishwar K. Sethi

Publication date: 1983

Published in: Pattern Recognition (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0031-3203(83)90038-9

zbMATH Keywords

pattern recognitionimage processingshape descriptionboundary functionsshape symmetry

Mathematics Subject Classification ID

Pattern recognition, speech recognition (68T10)

Related Items (2)

A quadratic classifier for high-dimensional, periodic-measurement pattern-recognition problems ⋮ Walsh descriptors for polygonal curves

Cites Work

• Unnamed Item
• Walsh descriptors for polygonal curves
• Computer Recognition of Handwritten Numerals by Polygonal Approximations
• Normalization techniques for handprinted numerals
• Moment Normalization of Handprinted Characters
• Fourier Descriptors for Plane Closed Curves
• Fourier Preprocessing for Hand Print Character Recognition

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