{"url":"/dataset/naver-labs-localization-datasets","name":"NAVER LABS Localization Datasets","full_name":null,"description_markdown":"The NAVER LABS localization datasets are 5 new indoor datasets for visual localization in challenging real-world environments. They were captured in a large shopping mall and a large metro station in Seoul, South Korea, using a dedicated mapping platform consisting of 10 cameras and 2 laser scanners. In order to obtain accurate ground truth camera poses, we used a robust LiDAR SLAM which provides initial poses that are then refined using a novel structure-from-motion based optimization.\r\nThe datasets are provided in the [kapture](https://github.com/naver/kapture) format and contain about 130k images as well as 6DoF camera poses for training and validation. We also provide sparse Lidar-based depth maps for the training images. The poses of the test set are withheld to not bias the benchmark.","description_withheld":null,"homepage":"https://www.naverlabs.com/datasets","introduced_date":"2021-05-19","introduced_date_note":null,"introduced_by":{"paper":"/paper/large-scale-localization-datasets-in-crowded","title":"Large-scale Localization Datasets in Crowded Indoor Spaces","first_author":"Donghwan Lee","url":null},"license":{"name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 (modified ver.)","url":null},"modalities":[],"tasks":[{"name":"Image Retrieval","url":"/task/image-retrieval","datasets_with_task":"/datasets/task/image-retrieval"},{"name":"Visual Place Recognition","url":"/task/visual-place-recognition","datasets_with_task":"/datasets/task/visual-place-recognition"},{"name":"Visual Localization","url":"/task/visual-localization","datasets_with_task":"/datasets/task/visual-localization"},{"name":"Image-Based Localization","url":"/task/image-based-localization","datasets_with_task":"/datasets/task/image-based-localization"}],"languages":[],"variants":["NAVER LABS Localization Datasets"],"data_loaders":[],"num_papers_in_archive":1,"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."}