Real-time volume rendering of medical 3D dynamic ultrasound / 南方医科大学学报
Journal of Southern Medical University
;
(12): 275-278, 2006.
Artigo
em Chinês
| WPRIM
| ID: wpr-255334
ABSTRACT
Dynamic 3D ultrasound is a very promising technology for clinical use, but not being a Cartesian 3D dataset, 3D ultrasound data can not be visualized directly with real-time volume rendering accelerated by 3D texture hardware. In this paper, fast volume rendering using 3D texture hardware acceleration is introduced and modern PC graphics card architecture analyzed. A modified method is proposed to obtain real-time volume rendering of dynamic 3D ultrasound data by programming vertex shader in GPU. Experimental results show that 3D ultrasound data can be rendered with real-time speed in normal PC platform. The method can be widely applied in future 3D dynamic ultrasound clinical research.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Algoritmos
/
Gráficos por Computador
/
Simulação por Computador
/
Interpretação de Imagem Assistida por Computador
/
Ecocardiografia Tridimensional
/
Métodos
Limite:
Humanos
Idioma:
Chinês
Revista:
Journal of Southern Medical University
Ano de publicação:
2006
Tipo de documento:
Artigo
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