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A three-stage method for the 3D reconstruction of the tracheobronchial tree from CT scans

Autor
Rosell, J.; Cabras, P.
Tipus d'activitat
Article en revista
Revista
Computerized medical imaging and graphics
Data de publicació
2013-10
Volum
37
Número
7-8
Pàgina inicial
430
Pàgina final
437
DOI
https://doi.org/10.1016/j.compmedimag.2013.07.003 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/20706 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0895611113001328 Obrir en finestra nova
Resum
This paper proposes a method for segmenting the airways from CT scans of the chest to obtain a 3D model that can be used in the virtual bronchoscopy for the exploration and the planning of paths to the lesions. The method is composed of 3 stages: a gross segmentation that reconstructs the main airway tree using adaptive region growing, a finer segmentation that identifies any potential airway region based on a 2D process that enhances bronchi walls using local information, and a final process to...
Citació
Rosell, J.; Cabras, P. A three-stage method for the 3D reconstruction of the tracheobronchial tree from CT scans. "Computerized medical imaging and graphics", Octubre 2013, vol. 37, núm. 7-8, p. 430-437.
Paraules clau
Airway segmentation, Bronchi wall detection, Path planning, Region growing, Virtual bronchoscopy
Grup de recerca
SIR - Service and Industrial Robotics

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