Un método de regularización de doble dominio para la eliminación de artefactos de anillo de rayos X CT

Xin Lu1,2, Hongyang Zhu1,2, Yanwei Qin3

  • 1The School of Mathematical Sciences, Capital Normal University, Beijing, China.

Medical physics
|August 24, 2025
PubMed
Resumen

Los detectores de conteo de fotones (PCD) mejoran las imágenes de TC pero causan artefactos de anillo. Nuestro modelo de doble dominio elimina efectivamente estos artefactos, preservando los detalles de la imagen para un mejor diagnóstico.

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