Rastreo del movimiento respiratorio por medio de un sistema óptico

  1. Benigno Barbés Fernández 1
  2. Tomás Muñoz Santoro 2
  3. Javier Burguete Mas 2
  1. 1 Clínica Universidad de Navarra, España
  2. 2 Universidad de Navarra, España
Revista:
Revista de Física Médica

ISSN: 1576-6632

Año de publicación: 2023

Volumen: 24

Número: 2

Páginas: 27-34

Tipo: Artículo

DOI: 10.37004/SEFM/2023.24.2.002 DIALNET GOOGLE SCHOLAR lock_openAcceso abierto editor

Otras publicaciones en: Revista de Física Médica

Resumen

A prototype for tracking the respiratory movement during patients, treatment planning tomographic images has been developed. The method is bases on video images of the patiente: a program analisis the images in real time and calculates the trajectories of one or more points on the patient’s surface. The accuracy of motion tracking has been studied and the results have been compared with those of a commercial system. The measurements showed that the prototype measures with enough spatial (1 mm) and temporal (0.1 s) accuracy to track respiratory movements.

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