{"url":"/dataset/hpointloc","name":"HPointLoc","full_name":null,"description_markdown":"**HPointLoc** is a dataset designed for exploring capabilities of visual place recognition in indoor environment and loop detection in simultaneous localization and mapping. It is based on the popular Habitat simulator from 49 photorealistic indoor scenes from the Matterport3D dataset and contains 76,000 frames.\r\n\r\nSource: [HPointLoc: Point-based Indoor Place Recognition using Synthetic RGB-D Images](https://arxiv.org/pdf/2212.14649v1.pdf)\r\n\r\nImage Source: [https://github.com/metra4ok/hpointloc](https://github.com/metra4ok/hpointloc)","description_withheld":null,"homepage":"https://github.com/metra4ok/hpointloc","introduced_date":"2022-12-30","introduced_date_note":null,"introduced_by":{"paper":"/paper/hpointloc-point-based-indoor-place","title":"HPointLoc: Point-based Indoor Place Recognition using Synthetic RGB-D Images","first_author":"Dmitry Yudin","url":null},"license":{"name":"MIT license","url":"https://github.com/metra4ok/HPointLoc/blob/main/LICENSE"},"modalities":[{"name":"3D","url":"/datasets/modality/3d"}],"tasks":[{"name":"Visual Place Recognition","url":"/task/visual-place-recognition","datasets_with_task":"/datasets/task/visual-place-recognition"},{"name":"Simultaneous Localization and Mapping","url":"/task/simultaneous-localization-and-mapping","datasets_with_task":"/datasets/task/simultaneous-localization-and-mapping"}],"languages":[],"variants":["HPointLoc"],"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."}