Memorias de investigación
Ponencias en congresos:
Video-endoscopic image analysis for 3D reconstruction of the surgical scene
Año:2008
Áreas de investigación
  • Medicina,
  • Lenguaje de programación
Datos
Descripción
Video-endoscopic image analysis is an important source of information for extracting relevant 3D information of the surgical scene in minimally invasive surgery. This work proposes a new approach for getting depth information and relative position between instruments and organs based on video image analysis. The proposed image analysis extracts information from: (1) the projective geometry of the surgical setting in the image to determine laparoscopic tool’s pose, and (2) the scene illumination captured in the image for getting a depth-map of the surgical scene. Results have verified the potential of video-analysis based methods for obtaining 3D information of the whole surgical scene. This information offers new possibilities for developing new augmented reality surgical applications and for improving surgical training with objective metrics. The main benefit of this approach is the lack of extra elements which disturb surgeons’ performance in the clinical routine.
Internacional
Si
Nombre congreso
4th European Conference of the Int. Federation for Medical and Biomedical Engineering (ECIFMBE 2008)
Tipo de participación
960
Lugar del congreso
Antwerp (Belgium)
Revisores
Si
ISBN o ISSN
978-3-540-89207-6
DOI
10.1007/978-3-540-89208-3_220
Fecha inicio congreso
23/11/2008
Fecha fin congreso
27/11/2008
Desde la página
923
Hasta la página
926
Título de las actas
IFMBE Proceedings
Esta actividad pertenece a memorias de investigación
Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Grupo de Bioingeniería y Telemedicina
  • Departamento: Urbanística y Ordenación del Territorio
  • Departamento: Tecnología Fotónica
  • Centro o Instituto I+D+i: Centro de tecnología Biomédica CTB