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Table 3 Evaluation results of mean error and mean absolute error

From: A 4D-CBCT correction network based on contrastive learning for dose calculation in lung cancer

Dataset

ME(HU)

P value(vs 4D-CBCT)

MAE(HU)

P value(vs 4D-CBCT)

4D-CBCT

− 116.70 ± 30.83

–

220.29 ± 337.39

-

4D-sCT(Cyc)

3.45 ± 11.31

p < 0.01

74.15 ± 71.25

p < 0.01

4D-sCT(CLC)

3.20 ± 8.25

p < 0.01

70.76 ± 68.21

p < 0.01

  1. The table includes the mean ± variance of ME and MAE based on 4D-CT for five patients. The significance of 4D-sCT was evaluated using paired t test
  2. "–" indicates that no comparison was made
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Radiation Oncology

ISSN: 1748-717X

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