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Modelo basado en transformadores no estacionarios para predecir el movimiento del hígado en imágenes de resonancia

Suzune Shimizu1, Masato Tsuneda2, Kota Abe2

  • 1Graduate School of Science and Engineering, Chiba University, Chiba, Japan.

Medical physics
|December 29, 2025
PubMed
Resumen

Un nuevo modelo de transformador no estacionario (NsTransformers) predice con precisión el movimiento del hígado para la radioterapia adaptativa en línea guiada por resonancia magnética (MRgOART). Este modelo compensa la latencia del sistema, mejorando la precisión del seguimiento del colimador de láminas múltiples (MLC) durante el tratamiento.

Palabras clave:
radioterapia adaptativa en línea guiada por resonancia magnéticapredicción de movimientotransformadores no estacionarios

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