Research Article

Registration and Summation of Respiratory-Gated or Breath-Hold PET Images Based on Deformation Estimation of Lung from CT Image

Table 5

Evaluation of estimated motion angle in the clinical data experiment.

Patient ID numberPrevious [degree]Proposed [degree]
AxialCoronalSagittalAxialCoronalSagittal

127.724.318.53.02.92.6
216.312.411.52.72.33.0
313.113.015.03.14.22.6
416.39.319.53.02.73.7
517.110.48.76.53.33.1
617.717.411.33.03.33.2
726.816.315.84.62.33.1