Study and Development of a System for 2-D Ultrasonic Tomography

In this work, we study and develop a system for two-dimensional ultrasonic tomography. The main focus of the development was to make the system suitable for reuse in other applications of a similar nature. For this purpose, we carried out the design and implementation of a system to explore the samp...

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Autores principales: Reigada, Maximiliano Daniel, González, Martín German, Rey Vega, Leonardo Javier
Formato: Artículo publishedVersion
Lenguaje:Español
Publicado: FIUBA 2023
Materias:
tomography
ultrasound
reflection
tomografía
ultrasonido
reflexión
Acceso en línea:https://elektron.fi.uba.ar/elektron/article/view/186
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=elektron&d=186_oai
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Repositorio Digital de la Universidad de Buenos Aires (UBA) de Universidad de Buenos Aires
id I28-R145-186_oai
record_format dspace
spelling I28-R145-186_oai2026-02-11 Reigada, Maximiliano Daniel González, Martín German Rey Vega, Leonardo Javier 2023-12-15 In this work, we study and develop a system for two-dimensional ultrasonic tomography. The main focus of the development was to make the system suitable for reuse in other applications of a similar nature. For this purpose, we carried out the design and implementation of a system to explore the sample under estudy using only one commercial immersion transducer and the development of a reconstruction algorithm to generate the images from the measured acoustic signals. Moreover, we implemented a software to simulate the tomographic system. Finally, in order to evaluate the performance of the real and simulated system, we used the Pearson correlation and the peak signal-to-noise ratio as figure of merits between the reconstructed and the reference images. En este trabajo se aborda el estudio y desarrollo de un sistema que posibilita la obtención de imágenes de ultrasonido bidimensionales. El enfoque principal del desarrollo consistió en conseguir que el sistema sea apto para reutilizarlo en otras aplicaciones de índole semejante. Para este propósito, se empleó un transductor de inmersión comercial, se diseñó e implementó un subsistema para explorar la muestra bajo estudio desde distintos ángulos, y se desarrolló un algoritmo de reconstrucción para generar las imágenes a partir de las mediciones acústicas registradas. Asimismo, se desarrolló un modelo computacional para simular el funcionamiento del tomógrafo en su totalidad. Para evaluar el desempeño del sistema real y el simulado, se utilizaron dos figuras de mérito (correlación de Pearson y relación señal a ruido pico) entre las imágenes de referencia y las reconstrucciones obtenidas. application/pdf text/html https://elektron.fi.uba.ar/elektron/article/view/186 10.37537/rev.elektron.7.2.186.2023 spa FIUBA https://elektron.fi.uba.ar/elektron/article/view/186/332 https://elektron.fi.uba.ar/elektron/article/view/186/338 Derechos de autor 2023 Maximiliano Daniel Reigada, Martín German González, Leonardo Javier Rey Vega Elektron Journal; Vol. 7 No. 2 (2023); 40-47 Revista Elektron; Vol. 7 Núm. 2 (2023); 40-47 Revista Elektron; v. 7 n. 2 (2023); 40-47 2525-0159 2525-0159 tomography ultrasound reflection tomografía ultrasonido reflexión Study and Development of a System for 2-D Ultrasonic Tomography Estudio y desarrollo de un sistema para tomografía ultrasónica bidimensional info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=elektron&d=186_oai
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-145
collection Repositorio Digital de la Universidad de Buenos Aires (UBA)
language Español
orig_language_str_mv spa
topic tomography
ultrasound
reflection
tomografía
ultrasonido
reflexión
spellingShingle tomography
ultrasound
reflection
tomografía
ultrasonido
reflexión
Reigada, Maximiliano Daniel
González, Martín German
Rey Vega, Leonardo Javier
Study and Development of a System for 2-D Ultrasonic Tomography
topic_facet tomography
ultrasound
reflection
tomografía
ultrasonido
reflexión
description In this work, we study and develop a system for two-dimensional ultrasonic tomography. The main focus of the development was to make the system suitable for reuse in other applications of a similar nature. For this purpose, we carried out the design and implementation of a system to explore the sample under estudy using only one commercial immersion transducer and the development of a reconstruction algorithm to generate the images from the measured acoustic signals. Moreover, we implemented a software to simulate the tomographic system. Finally, in order to evaluate the performance of the real and simulated system, we used the Pearson correlation and the peak signal-to-noise ratio as figure of merits between the reconstructed and the reference images.
format Artículo
publishedVersion
author Reigada, Maximiliano Daniel
González, Martín German
Rey Vega, Leonardo Javier
author_facet Reigada, Maximiliano Daniel
González, Martín German
Rey Vega, Leonardo Javier
author_sort Reigada, Maximiliano Daniel
title Study and Development of a System for 2-D Ultrasonic Tomography
title_short Study and Development of a System for 2-D Ultrasonic Tomography
title_full Study and Development of a System for 2-D Ultrasonic Tomography
title_fullStr Study and Development of a System for 2-D Ultrasonic Tomography
title_full_unstemmed Study and Development of a System for 2-D Ultrasonic Tomography
title_sort study and development of a system for 2-d ultrasonic tomography
publisher FIUBA
publishDate 2023
url https://elektron.fi.uba.ar/elektron/article/view/186
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=elektron&d=186_oai
work_keys_str_mv AT reigadamaximilianodaniel studyanddevelopmentofasystemfor2dultrasonictomography
AT gonzalezmartingerman studyanddevelopmentofasystemfor2dultrasonictomography
AT reyvegaleonardojavier studyanddevelopmentofasystemfor2dultrasonictomography
AT reigadamaximilianodaniel estudioydesarrollodeunsistemaparatomografiaultrasonicabidimensional
AT gonzalezmartingerman estudioydesarrollodeunsistemaparatomografiaultrasonicabidimensional
AT reyvegaleonardojavier estudioydesarrollodeunsistemaparatomografiaultrasonicabidimensional
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