Pulmonary Lobe Segmentation in CT Images Based on Lung Anatomy Knowledge

Figure 7

Lobe shapes. (a) Bronchial trees and the corresponding pulmonary arteries belonging to different lobes are displayed in different colors. (b) Lobe shapes corresponding to (a). (c) The relationships among lobe shapes, fissures, and bronchial trees. (d, e) The relationships between lobe shapes and fissures.

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(b)

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