Datasets › SOD4SB

SOD4SB (Small Object Detection for Spotting Birds)

Introduced by Yuki Kondo et al. in MVA2023 Small Object Detection Challenge for Spotting Birds: Dataset, Methods, and Results18 Jul 2023 archive 2025-07-28

The Small Object Detection for Spotting Birds (SOD4SB) dataset is a dataset consisting of 39,070 images including 137,121 bird instances. The SOD4SD dataset contains a wide variety of small bird types and a variety of scenes.

Benchmarks archive 2025-07-28

All 2 leaderboards whose dataset resolves to this page shown (sort by any header). "First row" is the archive's own first row at snapshot, in the archive's row order; nothing here re-ranks and metric direction is not asserted.

First row (archive order)PaperCode
Small Object Detection SOD4SB Private Test Weighted Box Fusion (WBF) AP50 30.3 Ensemble Fusion for Small Object Detection — 5 Compare
Small Object Detection SOD4SB Public Test Weighted Box Fusion (WBF) AP50 77.6 Ensemble Fusion for Small Object Detection — 5 Compare

Papers archive 2025-07-28

4 shown of 4 papers with a leaderboard row on this dataset's benchmarks, newest first. The archive's own "papers using this dataset" list was never published, so this is the benchmark-backed subset; the archive's count for this dataset is 4. The Syntology column is from Syntology's graph (read 2026-09-24), stated per sample; it is not part of any archive number.

Dataset loaders archive 2025-07-28

No loader listed in the archive.

Tasks archive 2025-07-28

License archive 2025-07-28

Apache-2.0 license

Modalities archive 2025-07-28

Languages archive 2025-07-28

No language tagged.

Variants archive 2025-07-28

  • SOD4SB
  • SOD4SB public-test
  • SOD4SB Private Test
  • SOD4SB Public Test

4 variant names, as the archive lists them.

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