- Tytuł:
- Application of finite difference method for measurement simulation in ultrasound transmission tomography
- Autorzy:
-
Kania, Konrad
Mazurek, Mariusz
Rymarczyk, Tomasz - Powiązania:
- https://bibliotekanauki.pl/articles/2097434.pdf
- Data publikacji:
- 2022
- Wydawca:
- Polskie Towarzystwo Promocji Wiedzy
- Tematy:
-
forward problem
ultrasound transmission tomography
sensors
machine learning
finite difference - Opis:
- In this work, we present a computer simulation model that generates the propagation of sound waves to solve a forward problem in ultrasound transmission tomography. The simulator can be used to create data sets used in the supervised learning process. A solution to the "free-space" boundary problem was proposed, and the memory consumption was significantly optimized from O(n2) to O(n). The given method of simulating wave scattering enables the control of the noise extinction time within the tomographic probe and the permeability of the sound wave. The presented version of the script simulates the classic variant of a circular probe with evenly distributed sensors around the circumference.
- Źródło:
-
Applied Computer Science; 2022, 18, 2; 101--109
1895-3735 - Pojawia się w:
- Applied Computer Science
- Dostawca treści:
- Biblioteka Nauki
Artykuł