Table 2. Comparative experiments.

The experiments were conducted under the same conditions, and the results were obtained by adding a Deformable Transformer module and a Skip connection at different locations.

Framework		No deformable transformer	Encoder deformable transformer	Decoder deformable transformer	Encoder+Decoder deformable transformer
No add		86.70	87.09	87.35	87.35
Add 1/4 connection		87.30	87.35	87.36	87.38
Add 1/8 connection		87.39	87.43	87.43	87.55
Add 1/4+1/8 connection		87.40	87.46	87.59	87.69

Notes.

^*This experiment uses the evaluation indicator Average Dice-Similarity Coefficient (DSC).