ActivityForensics
收藏资源简介:
ActivityForensics是一个全面的基准数据集,用于定位视频中被操纵的活动。它提供了预提取的视频特征和注释,支持快速和便捷的实验。
ActivityForensics is a comprehensive benchmark dataset for locating manipulated activities in videos. It provides pre-extracted video features and annotations to support faster and more convenient experimental work. The dataset consists of two primary components: features and annotations, which are designed to facilitate research on activity-level forensic analysis.
ActivityForensics 数据集概述
数据集基本信息
- 数据集名称:ActivityForensics
- 核心任务:视频中篡改活动的定位
- 提出背景:首个专注于活动级别(Activity-Level)视频取证的综合基准
- 相关论文:ActivityForensics: A Comprehensive Benchmark for Localizing Manipulated Activity in Videos
- 论文会议:IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2026
- 作者:Peijun Bao, Anwei Luo, Gang Pan, Alex C. Kot, Xudong Jiang
数据集访问与下载
- 官方项目页面:https://activityforensics.github.io/
- 数据集下载地址:https://entuedu-my.sharepoint.com/:f:/g/personal/peijun_bao_staff_main_ntu_edu_sg/IgB-nNOfNgG6QaqwV2CPjQY9AdDht4epuR3G-IhOK7Ihbbg
- 数据集访问密码:ActivityForensics
- 提供内容:数据集包含预提取的视频特征和标注,无需下载原始视频即可进行实验。
数据集内容与结构
- 数据目录结构:
data/ ├── feat/ # 预提取的视频特征 └── annot/ # 标注文件
- 数据生成方法:采用基于接地的辅助数据集生成流程。
数据集特点与对比
- 研究焦点:区别于传统的表观级别(Appearance-Level)伪造检测,专注于活动级别的伪造检测。
- 问题定义:定位视频中哪些活动是经过AI篡改的。
使用许可与版权
- 用途限制:仅限于研究目的和非商业用途。
- 详细政策:更多关于数据集政策和许可条款的细节,请参阅项目中的
DATA_POLICY.md文件。
引用要求
如果该数据集对您的工作有帮助,请考虑引用以下论文: bibtex @inproceedings{bao2026activityforensics, title={ActivityForensics: A Comprehensive Benchmark for Localizing Manipulated Activity in Videos}, author={Bao, Peijun and Luo, Anwei and Pan, Gang and Kot, Alex C. and Jiang, Xudong}, booktitle={Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)}, year={2026} }
相关资源
- 论文地址:https://activityforensics.github.io/activityforensics/files/ActivityForensics_CVPR2026.pdf
- 补充材料:https://activityforensics.github.io/activityforensics/files/ActivityForensics_Supp_CVPR2026.pdf
- 代码仓库:https://github.com/ActivityForensics/activityforensics
联系方式
- 主要联系人:Peijun Bao
- 联系邮箱:peijun001@e.ntu.edu.sg




