Shape skeletonization by identifying discrete local symmetries

DOI10.1016/S0031-3203(00)00131-XzbMath0998.68139MaRDI QIDQ5948540

Hung-Hsin Chang, Ju Jia Zou, Hong Yan

Publication date: 8 November 2001

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

zbMATH Keywords

discrete local symmetry

Mathematics Subject Classification ID

Pattern recognition, speech recognition (68T10) Computer graphics; computational geometry (digital and algorithmic aspects) (68U05)

Related Items (4)

Triangle refinement in a constrained Delaunay triangulation skeleton ⋮ A fast algorithm for the computation of axial moments and its application to the orthogonal fitting of curves. ⋮ Clothing segmentation using foreground and background estimation based on the constrained Delaunay triangulation ⋮ Skeletonization based on error reduction

Cites Work

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• An efficient algorithm for smoothing, linearization and detection of structural feature points of binary image contours
• Constrained Delaunay triangulations
• Shape description using weighted symmetric axis features
• Axial representations of shape
• Symmetry-curvature duality
• Finding the constrained Delaunay triangulation and constrained Voronoi diagram of a simple polygon in linear-time

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