{"url":"/dataset/multi-pie","name":"Multi-PIE","full_name":null,"description_markdown":"The **Multi-PIE** (Multi Pose, Illumination, Expressions) dataset consists of face images of 337 subjects taken under different pose, illumination and expressions. The pose range contains 15 discrete views, capturing a face profile-to-profile. Illumination changes were modeled using 19 flashlights located in different places of the room.\r\n\r\nSource: [Hybrid VAE: Improving Deep Generative Models using Partial Observations](https://arxiv.org/abs/1711.11566)","description_withheld":null,"homepage":"http://www.cs.cmu.edu/afs/cs/project/PIE/MultiPie/Multi-Pie/Home.html","introduced_date":"2008-01-01","introduced_date_note":null,"introduced_by":{"paper":null,"title":"Multi-PIE","first_author":null,"url":"https://doi.org/10.1109/AFGR.2008.4813399"},"license":{"name":"Unknown","url":null},"modalities":[{"name":"Images","url":"/datasets/modality/images"}],"tasks":[{"name":"Single-Image Portrait Relighting","url":"/task/single-image-portrait-relighting","datasets_with_task":"/datasets/task/single-image-portrait-relighting"}],"languages":[],"variants":["Multi-PIE"],"data_loaders":[{"repo":"https://github.com/users/zz10003","url":"https://github.com/users/zz10003","frameworks":["pytorch"]}],"num_papers_in_archive":299,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/single-image-portrait-relighting-on-multi-pie","task":"Single-Image Portrait Relighting","dataset_variant":"Multi-PIE","rows":1,"metrics":["Si-L2","Si-MSE"],"first_row_in_archive_order":{"model":"DsIPR","paper":"/paper/deep-single-image-portrait-relighting","metrics":{"Si-L2":"0.1444","Si-MSE":"0.00590eee"},"code_links":[{"title":"zhhoper/DPR","url":"https://github.com/zhhoper/DPR"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/deep-single-image-portrait-relighting","title":"Deep Single-Image Portrait Relighting","date":"2019-10-01","rows_on_this_dataset":1,"code_links":1,"syntology":null}],"syntology_totals":{"read_at":"2026-09-25T09:33:49+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."}