cvssp/OmniCount-191

---
license: openrail++
dataset_info:
features:
- name: image
dtype: image
- name: objects
dtype: string
- name: counts
dtype: string
- name: points
dtype: string
- name: bboxes
dtype: string
splits:
- name: test
num_examples: 30230
---

# OmniCount-191

A comprehensive benchmark for multi-label object counting, introduced in **OmniCount: Multi-label Object Counting with Semantic-Geometric Priors** (AAAI 2025).

## Dataset Description

OmniCount-191 consists of **30,230 images** with multi-label object counts, including **point**, **bounding box**, and **VQA** annotations across 191 object categories.

- **Paper:** [arXiv:2403.05435](https://arxiv.org/abs/2403.05435)
- **Project Page:** [mondalanindya.github.io/OmniCount](https://mondalanindya.github.io/OmniCount/)
- **Code:** [github.com/mondalanindya/OmniCount](https://github.com/mondalanindya/OmniCount)

## Citation
```bibtex
@inproceedings{mondal2025omnicount,
title={OmniCount: Multi-label Object Counting with Semantic-Geometric Priors},
author={Mondal, Anindya and Nag, Sauradip and Zhu, Xiatian and Dutta, Anjan},
booktitle={Proceedings of the AAAI Conference on Artificial Intelligence},
year={2025}
}
```

## License

This dataset is released under the [Open RAIL++-S License](https://huggingface.co/blog/open_rail). Usage that enables monitoring of individuals without proper legal safeguards and ethical constraints is prohibited.

许可证：openrail++
数据集信息：
特征：
- 字段名：图像（image），数据类型：图像类型（image）
- 字段名：目标（objects），数据类型：字符串（string）
- 字段名：计数（counts），数据类型：字符串（string）
- 字段名：点标注（points），数据类型：字符串（string）
- 字段名：边界框（bboxes，bounding box），数据类型：字符串（string）
划分：
- 划分名称：测试集（test），样本数量：30230

# OmniCount-191

这是一个面向多标签目标计数任务的综合基准数据集，源自论文**《OmniCount: Multi-label Object Counting with Semantic-Geometric Priors》（发表于AAAI 2025）**。

## 数据集概述

OmniCount-191共计包含30230张带有多标签目标计数标注的图像，覆盖191个目标类别，附带**点标注（points）**、**边界框标注（bboxes）**以及**视觉问答（Visual Question Answering，VQA）**标注。

- **论文链接：** [arXiv:2403.05435](https://arxiv.org/abs/2403.05435)
- **项目主页：** [mondalanindya.github.io/OmniCount](https://mondalanindya.github.io/OmniCount/)
- **代码仓库：** [github.com/mondalanindya/OmniCount](https://github.com/mondalanindya/OmniCount)

## 引用格式

bibtex
@inproceedings{mondal2025omnicount,
title={OmniCount: Multi-label Object Counting with Semantic-Geometric Priors},
author={Mondal, Anindya and Nag, Sauradip and Zhu, Xiatian and Dutta, Anjan},
booktitle={Proceedings of the AAAI Conference on Artificial Intelligence},
year={2025}
}

## 许可证

本数据集采用[Open RAIL++-S许可证（Open RAIL++-S License）](https://huggingface.co/blog/open_rail)进行发布。严禁在未配备合法保障与伦理约束的前提下，将本数据集用于对个体进行监控的相关用途。