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Miguel Gonzalo Domínguez
• Tendencia al uso de representaciones tridimensionales.
Neuroanatomía
• Abstracto.
• Complejo.
• De difícil compresión.
• Múltiples referencias
topográficas.
• Difícil de representar.
Sistema ventricular
Imágenes médicas
Ventajas del postprocesado
Sistemas de visualización 3D
– Métodos de 3D pasivo.
– Métodos de 3D activo.
– Técnicas de realidad virtual.
RealidadVirtual
3D Activo
3D pasivo polarizado
Anaglifos
Materiales y método
Adquisición de imágenes:
• Imágenes médicas obtenidas a partir de 36 estudios
cerebrales de Resonancia Magnética.
• Procedimientos realizados para la valoración del
sistema ventricular en pacientes con hidrocefalia.
• Selección de los anatómicamente más adecuados.
Procesado de las imágenes
• Software:
– 3D Slicer 4.4.
– ADW 4.7 software (GE).
• Obtención de imágenes con reconstrucciones
volumétricas de superficie y de neuronavegación
virtual.
Generación de anáglifos:
• 3D Slicer
• Anaglyph maker
• AnaBuilder
• StereoPhoto Maker
• JT3DMaker (app Android)
• Photoshop.
• www.stereoscopy.com
Resultados
Conclusiones
• Las técnicas de visualización en 3D han facilitado
ampliamente la representación anatómica de las cavidades
del sistema ventricular
• Las imágenes médicas han resultado la mejor base para
realizar las representaciones del volumen y de navegación
virtual.
• El uso de software de código abierto no ha permitido la
generación de imágenes de alta calidad.
3D Reconstructions of Brain Ventricles Using Anaglyph Images

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3D Reconstructions of Brain Ventricles Using Anaglyph Images