Datasets › FSC147
FSC147
We introduce a dataset of 147 object categories containing over 6000 images that are suitable for the few-shot counting task. We collected and annotated images ourselves. Our dataset consists of 6135 images across a di- verse set of 147 object categories, from kitchen utensils and office stationery to vehicles and animals. The object count in our dataset varies widely, from 7 to 3731 objects, with an average count of 56 objects per image. In each image, each object instance is annotated with a dot at its approxi- mate center. In addition, three object instances are selected randomly as exemplar instances; these exemplars are also annotated with axis-aligned bounding boxes.
Benchmarks archive 2025-07-28
All 4 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) | Paper | Code | ||||
|---|---|---|---|---|---|---|
| Object Counting | FSC147 | CountGD MAE(test) 5.74 | CountGD: Multi-Modal Open-World Counting | niki-amini-naieni/CountGD +1 | 19 | Compare |
| Exemplar-Free Counting | FSC147 | SAVE MAE(test) 8.92 | SAVE: Self-Attention on Visual Embedding for Zero-Shot... | AhmedZgaren/Save | 9 | Compare |
| Few-shot Object Counting and Detection | FSC147 | GeCo MAE(test) 7.91 | A Novel Unified Architecture for Low-Shot Counting by... | jerpelhan/GeCo | 4 | Compare |
| Training-free Object Counting | FSC147 | Omnicount MAE 18.63 | OmniCount: Multi-label Object Counting with... | — | 2 | Compare |
Papers archive 2025-07-28
22 shown of 22 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 58. 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
1 loader as listed in the archive; links are outbound and not re-checked here.
Tasks archive 2025-07-28
License archive 2025-07-28
Modalities archive 2025-07-28
Languages archive 2025-07-28
Variants archive 2025-07-28
- FSC147
1 variant name, as the archive lists them.
Report a problem or propose a change · a person checks every report against the paper or source before anything changes; decisions are listed on /corrections