Normal vector and winding number in 2D digital images with their application for hole detection

DOI10.1016/S0031-3203(02)00096-1zbMath1028.68197OpenAlexW4246548109MaRDI QIDQ1402711

Franck Xia

Publication date: 28 August 2003

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

Full work available at URL: https://doi.org/10.1016/s0031-3203(02)00096-1

zbMATH Keywords

Winding numberComponentContour invariantDigital topologyHoleNormal vectorNormal vector transition

Mathematics Subject Classification ID

Computing methodologies for image processing (68U10)

Cites Work

• Unnamed Item
• Algorithms for the euler characteristic and related additive functionals of digital objects
• Topological structural analysis of digitized binary images by border following
• Sequential Operations in Digital Picture Processing
• Connectivity in Digital Pictures

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