{"url":"/sota/patch-matching-on-hpatches","task":{"name":"Patch Matching","url":"/task/patch-matching","note":null},"dataset":{"name":"HPatches","url":"/dataset/hpatches"},"category":"Computer Vision","categories":["Computer Vision"],"category_note":null,"description":null,"description_from":null,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","rank":"the archive's row order at snapshot; not re-ranked","rows_end_at":"2025-07-28","rows_withheld_as_spam":0,"metric_values":"the archive's strings, untouched"},"metrics":["Patch Matching","Patch Retrieval","Patch Verification"],"metric_direction":{"note":"inferred from the metric name only (the archive records no direction); null = not inferred, chart draws points only","by_metric":{"Patch Matching":null,"Patch Retrieval":null,"Patch Verification":null}},"counts":{"rows":2,"rows_with_code":1,"rows_with_paper_page":2,"rows_dated":1,"rows_using_additional_data":1},"rows":[{"rank_in_archive_order":1,"model":"Twin-Net","metrics":{"Patch Matching":"53.95","Patch Retrieval":"71.66","Patch Verification":"89.06"},"uses_additional_data":false,"paper_date":"2019-09-19","paper":"/paper/twin-net-descriptor-twin-negative-mining-with","paper_url":"https://ieeexplore.ieee.org/abstract/document/8835028","paper_title":"Twin-Net Descriptor: Twin Negative Mining With Quad Loss for Patch-Based Matching","code":null,"n_code_links":0,"syntology":null},{"rank_in_archive_order":2,"model":"LSAR-aux-render","metrics":{"Patch Matching":"45.3","Patch Retrieval":"55.6","Patch Verification":"95.6"},"uses_additional_data":true,"paper_date":null,"paper":"/paper/landscapear-large-scale-outdoor-augmented","paper_url":"https://www.ecva.net/papers/eccv_2020/papers_ECCV/html/6698_ECCV_2020_paper.php","paper_title":"LandscapeAR: Large Scale Outdoor Augmented Reality by Matching Photographs with Terrain Models Using Learned Descriptors","code":"https://github.com/brejchajan/LandscapeAR","n_code_links":1,"syntology":null}],"since_archive":{"present":false,"note":"No Syntology-extracted rows are published in this build."},"syntology":{"read_at":"2026-09-24T18:15:14+00:00","claim":"Per row: N of M harvested code samples from that row's paper executed on a synthesized fixture; the other M-N are unverified. Not a reproduction of the row's number; not a correctness claim. n_pointer_only_licence counts samples the site points at rather than redistributes (a licence axis, independent of ran/unverified).","rows_with_graph_line":0,"rows_with_any_sample_ran":0,"distinct_papers_with_graph_line":0,"distinct_papers_with_any_sample_ran":0,"samples_over_distinct_papers":{"n_ran":0,"n_unverified":0,"n_samples":0,"n_pointer_only_licence":0,"note":"each paper (arXiv id) counted once, however many rows it is behind; this is the page-level figure"},"samples_row_weighted":{"n_ran":0,"n_unverified":0,"n_samples":0,"n_pointer_only_licence":0,"note":"row-weighted: a paper behind several rows is counted once per row; inflated relative to samples_over_distinct_papers by design, kept for readers summing the per-row syntology blocks"}}}