Text region extraction in a document image based on the Delaunay tessellation

DOI10.1016/S0031-3203(02)00082-1zbMath1029.68127MaRDI QIDQ1402665

Hong Yan, Yi Xiao

Publication date: 28 August 2003

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

zbMATH Keywords

Delaunay triangulationDocument image analysisPage segmentation

Mathematics Subject Classification ID

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

Cites Work

• Unnamed Item
• Matching Delaunay graphs
• Voronoi diagram and medial axis algorithm for planar domains with curved boundaries. I: Theoretical foundations
• Delaunay triangulation and 3D adaptive mesh generation
• Surface reconstruction by Voronoi filtering
• Continuous skeleton computation by Voronoi diagram
• Structural Matching with Active Triangulations

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