Finite Volume Schemes for the Affine Morphological Scale Space (Amss) Model

Finite volume (FV) numerical schemes for the approximation of Affine Morphological Scale Space (AMSS) model are proposed. For the scheme parameter θ, 0 ≤ θ ≤ 1 the numerical schemes of Crank-Nicolson type were derived. The explicit (θ = 0), semi-implicit, fully-implicit (θ = 1) and Crank-Nicolson (θ = 0.5) schemes were studied. Stability estimates for explicit and implicit schemes were derived. On several numerical experiments the properties and comparison of the numerical schemes are presented.

Język:: Angielski

Częstotliwość wydawania:: 3 razy w roku
Dziedziny czasopisma:: Matematyka, Matematyka ogólna

Kanał RSS czasopisma

Finite Volume Schemes for the Affine Morphological Scale Space (Amss) Model

Angela Handlovičová

Karol Mikula

Data publikacji: 01 sty 2022

Zakres stron: 53 - 70

Otrzymano: 16 lis 2020

DOI: https://doi.org/10.2478/tmmp-2021-0031

Słowa kluczoweaffine morphological scale space, finite volume scheme, explicit, semi-implicit, fully-implicit, Crank-Nicolson schemes, stability estimates, error, EOC, CPU time

© 2021 Mathematical Institute, Slovak Academy of Sciences

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Słowa kluczowe
affine morphological scale space, finite volume scheme, explicit, semi-implicit, fully-implicit, Crank-Nicolson schemes, stability estimates, error, EOC, CPU time