K-space undersampling algorithm based on PROPELLER MRI technique / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation
; (6): 23-26, 2009.
Article
en Zh
| WPRIM
| ID: wpr-309543
Biblioteca responsable:
WPRO
ABSTRACT
PROPELLER (periodically rotated overlapping parallel lines with enhanced reconstruction) is a new method of MRI data collection and reconstruction technique for reducing motion artifact. However, the minimum imaging time in PROPELLER is markedly longer than in conventional fast MRI. Through the current research of K-Space Undersampling algorithm based on PROPELLER technique, a proper undersampling method is conducted and then proved by simulation. The new data collection method can shorten the PROPELLER time without causing more image artifacts, which improves the value of PROPELLER technique.
Texto completo:
1
Índice:
WPRIM
Asunto principal:
Algoritmos
/
Procesamiento de Imagen Asistido por Computador
/
Imagen por Resonancia Magnética
/
Aumento de la Imagen
/
Métodos
Tipo de estudio:
Prognostic_studies
Idioma:
Zh
Revista:
Chinese Journal of Medical Instrumentation
Año:
2009
Tipo del documento:
Article