A new mixing rigid-elastic multiresolution algorithm for medical image registration / 南方医科大学学报
Journal of Southern Medical University
;
(12): 587-593, 2006.
Artigo
em Chinês
| WPRIM
| ID: wpr-282974
ABSTRACT
We present a new mixing rigid-elastic multiresolution algorithm for medical image registration from global registration to local registration in sequence. The global registration is achieved by the method of affine transformation composed of B spline, which knots are the four vertexes of the medical image. When increasing the number of the knots of the B spline along the X and Y axis, the transformation function will be more complex and "elastic", which can complete the elastic aligning for the detail of the medical image. The results of experiment demonstrated that the presented algorithm was more robust than the previous elastic algorithm of registration.
Texto completo:
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Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Algoritmos
/
Processamento de Imagem Assistida por Computador
/
Reconhecimento Automatizado de Padrão
/
Imageamento por Ressonância Magnética
/
Interpretação de Imagem Assistida por Computador
/
Tomografia Computadorizada por Raios X
/
Elasticidade
/
Métodos
/
Modelos Teóricos
Tipo de estudo:
Estudo prognóstico
Limite:
Animais
/
Humanos
Idioma:
Chinês
Revista:
Journal of Southern Medical University
Ano de publicação:
2006
Tipo de documento:
Artigo
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