{"url":"/dataset/cuhk02","name":"CUHK02","full_name":"CUHK Person Re-identification Dataset","description_markdown":"CUHK02 is a dataset for person re-identification. It contains 1,816 identities from two disjoint camera views. Each identity has two samples per camera view making a total of 7,264 images. It is used for Person Re-identification.\r\n\r\nImage Source: [Locally Aligned Feature Transforms across Views](https://www.cv-foundation.org/openaccess/content_cvpr_2013/papers/Li_Locally_Aligned_Feature_2013_CVPR_paper.pdf)","description_withheld":null,"homepage":"http://www.ee.cuhk.edu.hk/~xgwang/CUHK_identification.html","introduced_date":"2013-06-01","introduced_date_note":null,"introduced_by":{"paper":"/paper/locally-aligned-feature-transforms-across","title":"Locally Aligned Feature Transforms across Views","first_author":"Wei Li","url":null},"license":{"name":"Unknown","url":null},"modalities":[{"name":"Images","url":"/datasets/modality/images"}],"tasks":[],"languages":[],"variants":["CUHK02"],"data_loaders":[{"repo":"https://github.com/EasyFL-AI/EasyFL","url":"https://paperswithcode.com/dataset/cuhk02","frameworks":["tf"]}],"num_papers_in_archive":53,"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."}