From Coarse to Fine-Grained Open-Set Recognition

Nico Lang, V´esteinn Snæbjarnarson, Elijah Cole, Oisin Mac Aodha, Christian Igel +1 more
2/9/2026

No official code found. Best implementation: langnico/osr-coarse-to-fine (13 stars, MIT, last commit 2024-08-02).

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This repository contains the code used to create the results presented in the paper: "From Coarse to Fine-Grained Open-Set Recognition". We investigate the role of label granularity, semantic similarity, and hierarchical representations in open-set recognition (OSR) with an OSR-benchmark based on iNat2021.

132Shell, PythonJul 31, 20242 years agoMIT
fine-grainedgranularityhierarchy-adversarialhierarchy-supportiveopen-set-recognition+2 more

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@article{lang2026from,
  title  = {From Coarse to Fine-Grained Open-Set Recognition},
  author = {Nico Lang and V´esteinn Snæbjarnarson and Elijah Cole and Oisin Mac Aodha and Christian Igel and Serge J. Belongie},
  year   = {2026},
  doi    = {10.1109/CVPR52733.2024.01686},
  url    = {https://doi.org/10.1109/CVPR52733.2024.01686},
  journal = {CVPR 2024 2024}
}

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