A preliminary study of beam weight optimization of intensity-modulated radiation therapy with genetic algorithm / 南方医科大学学报
Journal of Southern Medical University
;
(12): 456-458, 2006.
Artículo
en Chino
| WPRIM
| ID: wpr-255286
ABSTRACT
<p><b>UNLABELLED</b>To study the method for dose calculation and beam weight optimization of intensity-modulated radiation therapy (IMRT).</p><p><b>METHODS</b>The IMRT dose calculation model based on two-dimensional convolution was constructed, the program of dose calculation and beam weight optimization with genetic algorithm was written with Visual c#.Net, and the optimization results were analyzed.</p><p><b>RESULTS</b>Genetic algorithm optimization of beam weights can produce highly conformal dose distributions within a clinically acceptable computation time.</p><p><b>CONCLUSION</b>Genetic algorithm is valid and efficient in IMRT beam weight optimization, which may facilitate IMRT treatment planning.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Dosificación Radioterapéutica
/
Estándares de Referencia
/
Algoritmos
/
Planificación de la Radioterapia Asistida por Computador
/
Modelos Estadísticos
/
Radioterapia Conformacional
/
Métodos
/
Modelos Teóricos
Tipo de estudio:
Estudio pronóstico
/
Factores de riesgo
Límite:
Humanos
Idioma:
Chino
Revista:
Journal of Southern Medical University
Año:
2006
Tipo del documento:
Artículo
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