Data augmentation method in the paper

[Garyline]

Data augmentation method in the paper

[liyues]

Hi, Thanks for your interests. We agree the data augmentation is important in the method. As described in the Method section of the paper, we use the translation, rotation and deformation in the data augmentation. The rotation degree is ±5 degrees which is clinically relevant, and the rotation is introduced along both the superior-inferior and the anterior-posterior directions. The deformation field is derived from other patients' CT image. Please let me know if you have any other question. Thanks.