Comparative analysis between different font types and letter styles using a nonlinear invariant digital correlation

DOI10.1080/09500340903511695zbMath1190.78005OpenAlexW2046070230MaRDI QIDQ3564793

Josue Alvarez-Borrego, Ángel Coronel-Beltrán

Publication date: 26 May 2010

Published in: Journal of Modern Optics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/09500340903511695

zbMATH Keywords

pattern recognitionimage recognitionpatternalgorithms and filtersnonlinear correlatorsrotation-invariant pattern recognition

Mathematics Subject Classification ID

Computing methodologies for image processing (68U10) Special integral transforms (Legendre, Hilbert, etc.) (44A15) Technical applications of optics and electromagnetic theory (78A55)

Cites Work

• A fast Mellin and scale transform
• Signal detection by complex spatial filtering

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