Modeling Respiratory Signals by Deformable Image Registration on 4DCT Lung Images

Table 2

The DSC measurement to evaluate the lung segmentation on ground truth in phase T20.

Slide	Original slice	Ground truth	Segmentation	DSC
Slice 30, phase T20				98.08%
Slice 40, phase T20				98.54%
Slice 50, phase T20				96.13%
Slice 60, phase T20				99.61%
Slice 70, phase T20				97.68%