{"url":"/dataset/large-labelled-logo-dataset-l3d","name":"Large Labelled Logo Dataset (L3D)","full_name":null,"description_markdown":"It is composed of around 770k of color 256x256 RGB images extracted from the European Union Intellectual Property Office (EUIPO) open registry. Each of them is associated to multiple labels that classify the figurative and textual elements that appear in the images. These annotations have been classified by the EUIPO evaluators using the Vienna classification, a hierarchical classification of figurative marks.\r\n\r\nWe suggest it to be used for:\r\n1. Unconditional trademark generation\r\n2. Conditional trademark generation.\r\n3. Multi-label logo classification (Vienna classification).\r\n4. Optical Character Recognition.\r\n5. Conditional trade\r\n6. Image segmentation.\r\n7. Image retrieval","description_withheld":null,"homepage":"https://lhf-labs.github.io/tm-dataset/","introduced_date":"2021-12-10","introduced_date_note":null,"introduced_by":{"paper":"/paper/the-large-labelled-logo-dataset-l3d-a","title":"The Large Labelled Logo Dataset (L3D): A Multipurpose and Hand-Labelled Continuously Growing Dataset","first_author":"Asier Gutiérrez-Fandiño","url":null},"license":{"name":"EUIPO Open Data - unlicensed","url":"https://euipo.europa.eu/ohimportal/en/trade-marks-basics"},"modalities":[{"name":"Images","url":"/datasets/modality/images"}],"tasks":[{"name":"Image Classification","url":"/task/image-classification","datasets_with_task":"/datasets/task/image-classification"},{"name":"Image Generation","url":"/task/image-generation","datasets_with_task":"/datasets/task/image-generation"},{"name":"Image Retrieval","url":"/task/image-retrieval","datasets_with_task":"/datasets/task/image-retrieval"},{"name":"Optical Character Recognition (OCR)","url":"/task/optical-character-recognition","datasets_with_task":"/datasets/task/optical-character-recognition"},{"name":"Conditional Image Generation","url":"/task/conditional-image-generation","datasets_with_task":"/datasets/task/conditional-image-generation"},{"name":"Unconditional Image Generation","url":"/task/unconditional-image-generation","datasets_with_task":"/datasets/task/unconditional-image-generation"}],"languages":[],"variants":["Large Labelled Logo Dataset (L3D)"],"data_loaders":[{"repo":"https://github.com/lhf-labs/tm-dataset","url":"https://github.com/lhf-labs/tm-dataset","frameworks":[]}],"num_papers_in_archive":1,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/image-classification-on-large-labelled-logo","task":"Image Classification","dataset_variant":"Large Labelled Logo Dataset (L3D)","rows":2,"metrics":["Eval F1"],"first_row_in_archive_order":{"model":"L3D_original_2level","paper":"/paper/the-large-labelled-logo-dataset-l3d-a","metrics":{"Eval F1":"0.2786"},"code_links":[{"title":"lhf-labs/tm-dataset","url":"https://github.com/lhf-labs/tm-dataset"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/the-large-labelled-logo-dataset-l3d-a","title":"The Large Labelled Logo Dataset (L3D): A Multipurpose and Hand-Labelled Continuously Growing Dataset","date":"2021-12-10","rows_on_this_dataset":2,"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."}