Affine equivalences of trigonometric curves

DOI10.1007/s10440-020-00354-6zbMath1460.65015OpenAlexW3080151684MaRDI QIDQ829601

Juan Gerardo Alcázar, Emily Quintero

Publication date: 6 May 2021

Published in: Acta Applicandae Mathematicae (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10440-020-00354-6

zbMATH Keywords

pattern recognitionalgebraic curvesaffine equivalenceelliptic Fourier descriptor (EFD) representations curves

Mathematics Subject Classification ID

Symbolic computation and algebraic computation (68W30) Computational aspects of algebraic curves (14Q05) Computer-aided design (modeling of curves and surfaces) (65D17) Numerical computation of roots of polynomial equations (65H04)

Related Items (6)

Relaxed NewtonSLRA for approximate GCD ⋮ Affine equivalences of surfaces of translation and minimal surfaces, and applications to symmetry detection and design ⋮ Symmetries of discrete curves and point clouds via trigonometric interpolation ⋮ Computing symmetries of implicit algebraic surfaces ⋮ Exact and approximate similarities of non-necessarily rational planar, parametrized curves, using centers of gravity and inertia tensors ⋮ Detecting affine equivalences between implicit planar algebraic curves

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