Teeth segmentation from CBCT images using deformable triangle mesh model / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation
;
(6): 414-417, 2011.
Artigo
em Chinês
| WPRIM
| ID: wpr-325966
ABSTRACT
Considering the dental CBCT images' characteristics, the method of deformable surface of 3D triangle mesh model is proposed. The method uses a deformable model which is initialized from an icosahedron and evolves to fit the teeth's surface by the application of the locally adaptive external forces computed from the image data and internal forces coming from the model itself. The experimental results indicate that the proposed method is robust and accurate.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Radiografia Dentária
/
Imageamento Tridimensional
/
Tomografia Computadorizada de Feixe Cônico
/
Métodos
Tipo de estudo:
Estudo prognóstico
Idioma:
Chinês
Revista:
Chinese Journal of Medical Instrumentation
Ano de publicação:
2011
Tipo de documento:
Artigo
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