Shape representation using Fourier coefficients of the sinusoidal transform

DOI10.1023/A:1008396607943zbMATH Open1002.65153MaRDI QIDQ696299

Ian Pratt

Publication date: 12 September 2002

Published in: Journal of Mathematical Imaging and Vision (Search for Journal in Brave)

zbMATH Keywords

Fourier coefficientsshape representationHough transformperiodic functionFourier descriptorsboundary functionsconvex regionsgeometrical representationsinusoidal transform

Mathematics Subject Classification ID

Numerical aspects of computer graphics, image analysis, and computational geometry (65D18) Numerical methods for discrete and fast Fourier transforms (65T50) Convex sets in (2) dimensions (including convex curves) (52A10) Length, area and volume in real or complex geometry (51M25) Fourier coefficients, Fourier series of functions with special properties, special Fourier series (42A16)

Related Items (1)

Use of a double Fourier series for three-dimensional shape representation

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