Computation of the Euler number using the contact perimeter

DOI10.1016/J.CAMWA.2010.06.018zbMath1201.05025OpenAlexW2046337314MaRDI QIDQ611468

Ernesto Bribiesca

Publication date: 14 December 2010

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.camwa.2010.06.018

zbMATH Keywords

Euler numberpolyhedronscontact perimeterunit-width objectvoxels

Mathematics Subject Classification ID

Pattern recognition, speech recognition (68T10) Planar graphs; geometric and topological aspects of graph theory (05C10) Graph algorithms (graph-theoretic aspects) (05C85)

Related Items (1)

An approach to the computation of the Euler number by means of the vertex chain code

Cites Work

• Measuring 2-D shape compactness using the contact perimeter
• Generating cubical complexes from image data and computation of the Euler number
• An easy measure of compactness for 2D and 3D shapes
• A fast algorithm to calculate the Euler number for binary images
• Computing the Euler characteristic and related additive functionals of digital objects from their bintree representation
• Parallel computation of the Euler number via Connectivity Graph
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