Detail publikace

On Multi-conditioned Conic Fitting in Geometric Algebra for Conics

LOUČKA, P. VAŠÍK, P.

Anglický název

On Multi-conditioned Conic Fitting in Geometric Algebra for Conics

Typ

Článek WoS

Jazyk

en

Originální abstrakt

We introduce several modifications of conic fitting in Geometric algebra for conics by incorporating additional conditions into the optimisation problem. Each of these extra conditions ensure additional geometric properties of a fitted conic, in particular, centre point position at the origin of coordinate system, axial alignment with coordinate axes, or, eventually, combination of both. All derived algorithms are accompanied by a discussion of the underlying algebra and computational optimisation issues. Finally, we present examples of use on a sample dataset and offer possible applications of the algorithms.

Klíčová slova anglicky

Conic fit; Geometric algebra; Clifford algebra; Centre position; Axial alignment

Vydáno

2023-07-01

Nakladatel

SPRINGER BASEL AG

Místo

BASEL

ISSN

0188-7009

Časopis

Advances in Applied Clifford Algebras

Ročník

33

Číslo

3

Počet stran

30

BIBTEX


@article{BUT183753,
  author="Pavel {Loučka} and Petr {Vašík}",
  title="On Multi-conditioned Conic Fitting in Geometric Algebra for Conics",
  journal="Advances in Applied Clifford Algebras",
  year="2023",
  volume="33",
  number="3",
  pages="30",
  doi="10.1007/s00006-023-01277-9",
  issn="0188-7009",
  url="https://link.springer.com/article/10.1007/s00006-023-01277-9"
}