Landmark Recognition

Benchmarks archive 2025-07-28

2 leaderboard tables shown for this task, 2 with rows (a “benchmark” on this site is a table with at least one row, as on /sota), ordered by row count. “Best model” is the first row in the archive's own order at snapshot; nothing is re-ranked here and metric direction is not recorded in the archive. PwC's Trend sparklines are not in the archive, so that column is omitted.

Syntology column: samples harvested from the paper's repositories and executed on synthesized fixtures; “ran” is not a correctness claim and does not order the table. A dash means no Syntology record for that paper, not a recorded non-run. Read from the graph 2026-09-24.

Libraries

Not in the archive: the export carries no per-task library table, so there is nothing to show at snapshot 2025-07-28.

Datasets archive 2025-07-28

4 datasets whose archive record lists this task, ordered by the archive's paper count.

Subtasks archive 2025-07-28

1 subtask in the archive's task tree.

Most implemented papers archive 2025-07-28

14 shown of 14 papers with code (33 tagged with this task in all), ordered by repositories listed in the archive, not by stars (the archive holds no stars, so PwC's “Social” and “Latest” sorts cannot be reproduced). Papers without a page here are shown as plain text.

• Google Landmarks Dataset v2 -- A Large-Scale Benchmark for Instance-Level Recognition and Retrieval
  3 Apr 2020 5 repositories listed
  GLDv2 is the largest such dataset to date by a large margin, including over 5M images and 200k distinct instance labels.
• Google Landmark Recognition 2020 Competition Third Place Solution
  11 Oct 2020 2 repositories listed
  We present our third place solution to the Google Landmark Recognition 2020 competition.
• Two-stage Discriminative Re-ranking for Large-scale Landmark Retrieval
  25 Mar 2020 2 repositories listed Syntology ran 1 of 2 samples · 1 unverified
  Due to the variance of the images, which include extreme viewpoint changes such as having to retrieve images of the exterior of a landmark from images of the interior, this is very challenging for approaches based…
• 2nd Place and 2nd Place Solution to Kaggle Landmark Recognition andRetrieval Competition 2019
  10 Jun 2019 2 repositories listed
  We present a retrieval based system for landmark retrieval and recognition challenge.
• PRAM: Place Recognition Anywhere Model for Efficient Visual Localization
  11 Apr 2024 1 repository listed
  Visual localization is a key technique to a variety of applications, e.
• A Study on Self-Supervised Pretraining for Vision Problems in Gastrointestinal Endoscopy
  11 Jan 2024 1 repository listed
  In this work, we study the fine-tuned performance of models with ResNet50 and ViT-B backbones pretrained in self-supervised and supervised manners with ImageNet-1k and Hyperkvasir-unlabelled (self-supervised only) in a…
• Efficient large-scale image retrieval with deep feature orthogonality and Hybrid-Swin-Transformers
  7 Oct 2021 1 repository listed
  We present an efficient end-to-end pipeline for largescale landmark recognition and retrieval.
• Clusformer: A Transformer Based Clustering Approach to Unsupervised Large-Scale Face and Visual Landmark Recognition
  19 Jun 2021 1 repository listed
  This work therefore presents the Clusformer, a simple but new perspective of Transformer based approach, to automatic visual clustering via its unsupervised attention mechanism.
• Supporting large-scale image recognition with out-of-domain samples
  4 Oct 2020 1 repository listed
  This article presents an efficient end-to-end method to perform instance-level recognition employed to the task of labeling and ranking landmark images.
• Large-scale Landmark Retrieval/Recognition under a Noisy and Diverse Dataset
  10 Jun 2019 1 repository listed
  Besides, we devise a discriminative re-ranking method to address the diversity of the dataset for landmark retrieval.
• Improving Landmark Recognition using Saliency detection and Feature classification
  30 Nov 2018 1 repository listed
  Image Landmark Recognition has been one of the most sought-after classification challenges in the field of vision and perception.
• NU-LiteNet: Mobile Landmark Recognition using Convolutional Neural Networks
  2 Oct 2018 1 repository listed
  The growth of high-performance mobile devices has resulted in more research into on-device image recognition.
• An accurate retrieval through R-MAC+ descriptors for landmark recognition
  22 Jun 2018 1 repository listed
  The landmark recognition problem is far from being solved, but with the use of features extracted from intermediate layers of Convolutional Neural Networks (CNNs), excellent results have been obtained.
• Efficient Nearest Neighbors Search for Large-Scale Landmark Recognition
  15 Jun 2018 1 repository listed
  It allows to drastically reduce the query time and outperforms the accuracy results compared to the state-of-the-art methods for large-scale landmark recognition.

Syntology lines on 1 of the papers shown; no Syntology record for the others (a paper without an arXiv id cannot be joined to the graph, and absence from the graph layer is not a recorded non-run). “Ran” means the sample executed on a synthesized fixture, not that the paper's result was reproduced. Read from the graph 2026-09-24.