Soft Split and Soft Composition
Soft Split and Soft Composition
**Soft Split and Soft Composition** are video frame based operations used in the [FuseFormer](https://paperswithcode.com/method/fuseformer) architecture, specifically the [FuseFormer blocks](https://paperswithcode.com/method/fuseformer-block). We softly split each frame into overlapped patches and then softly composite them back, by using an unfold and fold operator with patch size $k$ being greater than patch stride $s$. When compositing patches back to its original spatial shape, we add up feature values at each overlapping spatial location of neighboring patches.
FuseFormer: Fusing Fine-Grained Information in Transformers for Video Inpainting
https://paperswithcode.com/paper/fuseformer-fusing-fine-grained-information-in
FuseFormer: Fusing Fine-Grained Information in Transformers for Video Inpainting