{"url":"/method/fuseformer-block","slug":"fuseformer-block","name":"FuseFormer Block","full_name":"FuseFormer Block","full_name_withheld":false,"description_markdown":"A **FuseFormer block** is used in the [FuseFormer](https://paperswithcode.com/method/fuseformer) model for video inpainting. It is the same to standard [Transformer](https://paperswithcode.com/method/transformer) block except that feed forward network is replaced with a Fusion Feed Forward Network (F3N). F3N brings no extra parameter into the standard feed forward net and the difference is that F3N inserts a soft-split and a soft composite operation between the two layer of MLPs.","description_state":"present","introduced_year":null,"introduced_by":{"title":"FuseFormer: Fusing Fine-Grained Information in Transformers for Video Inpainting","paper":"/paper/fuseformer-fusing-fine-grained-information-in","first_author":"Rui Liu","n_authors":9,"url_abs":null,"archive_paper_url":"https://paperswithcode.com/paper/fuseformer-fusing-fine-grained-information-in"},"source":{"url":"https://arxiv.org/abs/2109.02974v1","title":"FuseFormer: Fusing Fine-Grained Information in Transformers for Video Inpainting","url_on_a_paper_host":true},"code_snippet_url":null,"code_snippet_url_on_a_code_host":false,"categories":[{"area":"Computer Vision","area_id":"computer-vision","collection":"Video Model Blocks","url":"/methods/category/video-model-blocks","pwc_aliases":[]}],"n_papers_tagged":1,"archive_num_papers":1,"papers_newest_first":[{"paper":"/paper/fuseformer-fusing-fine-grained-information-in","title":"FuseFormer: Fusing Fine-Grained Information in Transformers for Video Inpainting","date":"2021-09-07","arxiv_id":"2109.02974","n_code_links":1,"syntology":{"ran":10,"of":11,"unverified":1,"pointer_only":11}}],"papers_shown":1,"tasks":[{"task":"/task/seeing-beyond-the-visible","name":"Seeing Beyond the Visible","papers":1},{"task":"/task/video-inpainting","name":"Video Inpainting","papers":1}],"tasks_shown":2,"n_tasks":2,"usage_by_year":[{"year":"2021","papers":1}],"row_source":"methods_table","archive":{"source":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","archive_url":"https://paperswithcode.com/method/fuseformer-block"},"syntology_read_at":"2026-09-24T18:15:14+00:00"}