{"url":"/dataset/videomatting108","name":"VideoMatting108","full_name":null,"description_markdown":"**VideoMatting108** is a large-scale video matting and trimap generation dataset with 80 training and 28 validation foreground video clips with ground-truth alpha mattes.","description_withheld":null,"homepage":"https://github.com/yunkezhang/TCVOM#videomatting108-dataset","introduced_date":"2021-05-24","introduced_date_note":null,"introduced_by":{"paper":"/paper/attention-guided-temporal-coherent-video","title":"Attention-guided Temporally Coherent Video Object Matting","first_author":"Yunke Zhang","url":null},"license":null,"modalities":[{"name":"Videos","url":"/datasets/modality/videos"}],"tasks":[{"name":"Video Matting","url":"/task/video-matting","datasets_with_task":"/datasets/task/video-matting"}],"languages":[],"variants":["VideoMatting108"],"data_loaders":[],"num_papers_in_archive":3,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[],"papers_with_a_benchmark_row":[],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":0,"samples_harvested":0,"samples_ran":0,"samples_unverified":0,"pointer_only_for_licence":0,"papers_with_no_sample_that_ran":0,"note":"the per-paper counts above, summed; not a rate"},"papers_note":"The archive never published its papers-using-dataset list; these are papers with a leaderboard row on this dataset's benchmarks."}