Whether it is possible to replace the backbone of the semantic segmentation part and change it to swintrainsformer

[xianglei3]

Hello, I am a student of Tsinghua University. From your paper, I know that modnet includes segmentation, detail prediction and fusion. I want to ask whether the backbone of the segmentation can be replaced with other networks, such as switchtransformer. If so, can it be replaced completely or only partially? In addition, how to deal with the interaction between the segmentation and detail, In particular, the paper mentioned that the characteristics of the middle layer of the segmentation module are used as the input of the detail prediction module. Thank you very much