PET and CT cross-modality medical image fusion based on out-location frame / 南方医科大学学报
Journal of Southern Medical University
;
(12): 1304-1306, 2010.
Artigo
em Chinês
| WPRIM
| ID: wpr-336194
ABSTRACT
<p><b>OBJECTIVE</b>To develop a new method of PET and CT cross-modality medical image fusion based on out-location frame.</p><p><b>METHODS</b>PET/CT cross-modality medical images were obtained based on the out-location frame and the external fiducial marker on the frame was used for rigid medical image registration. A variation model based on the wavelet transform was used for image fusion.</p><p><b>RESULTS</b>The CT images were displayed by grey scale and overlaid with the PET images displayed by chromatic scale to obtain the image after registration and fusion.</p><p><b>CONCLUSION</b>The method of external markers registration can be effective and accurate in achieving PET and CT image fusion.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Dosagem Radioterapêutica
/
Radioterapia Assistida por Computador
/
Planejamento da Radioterapia Assistida por Computador
/
Interpretação de Imagem Assistida por Computador
/
Aumento da Imagem
/
Tomografia Computadorizada por Raios X
/
Radioterapia Conformacional
/
Tomografia por Emissão de Pósitrons
/
Métodos
Limite:
Humanos
Idioma:
Chinês
Revista:
Journal of Southern Medical University
Ano de publicação:
2010
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS