Serrelab/hmdb51

---
license: cc-by-4.0
task_categories:
- video-classification
tags:
- action-recognition
- video
- computer-vision
size_categories:
- 1K<n<10K
---

# HMDB51: A Large Video Database for Human Motion Recognition

**Official dataset release by Serre Lab, Brown University.**

HMDB51 contains **6,849** short video clips across **51 action categories**, compiled from movies and web videos to capture diverse viewpoints, camera motion, and visual conditions.

## Files

- **hmdb51_org.rar** — Original unstabilized videos (~2 GB), 51 classes, 6,849 clips
- **hmdb51_sta.rar** — Stabilized version with geometric frame alignment
- **test_train_splits.rar** — Predefined train/test splits (3 lists) for standard evaluation

## Citation

```bibtex
@inproceedings{kuehne2011hmdb,
title={HMDB: A Large Video Database for Human Motion Recognition},
author={Kuehne, Hilde and Jhuang, Hueihan and Garrote, Est{\'\i}baliz and Poggio, Tomaso and Serre, Thomas},
booktitle={ICCV},
year={2011}
}
```

## Links

- [Official website](https://serre.lab.brown.edu/hmdb51.html)
- [Torchvision: datasets.HMDB51](https://docs.pytorch.org/vision/main/generated/torchvision.datasets.HMDB51.html)

license: 知识共享署名4.0（CC BY 4.0）许可协议
task_categories:
- 视频分类（video-classification）
tags:
- 动作识别（action-recognition）
- 视频
- 计算机视觉（Computer Vision）
size_categories:
- 1K<n<10K
---

# HMDB51：用于人体动作识别的大型视频数据库

**该数据集由布朗大学Serre实验室官方发布。**

HMDB51包含覆盖51个动作类别的共6849段短视频片段，素材取自电影与网络视频，旨在涵盖多样化的拍摄视角、相机运动及视觉环境。

## 文件

- **hmdb51_org.rar** — 原始未稳定化视频（~2 GB），涵盖51个类别，共6849段片段
- **hmdb51_sta.rar** — 经过几何帧对齐的稳定化版本
- **test_train_splits.rar** — 用于标准评估的预定义训练/测试划分集（共3个列表）

## 引用格式

bibtex
@inproceedings{kuehne2011hmdb,
title={HMDB: A Large Video Database for Human Motion Recognition},
author={Kuehne, Hilde and Jhuang, Hueihan and Garrote, Estíbaliz and Poggio, Tomaso and Serre, Thomas},
booktitle={ICCV},
year={2011}
}

## 链接

- [官方网站](https://serre.lab.brown.edu/hmdb51.html)
- [Torchvision: datasets.HMDB51](https://docs.pytorch.org/vision/main/generated/torchvision.datasets.HMDB51.html)