MHAD
收藏资源简介:
MHAD数据集是由京东健康、华中科技大学和浙江大学联合创建的多模态家庭活动数据集,旨在推进视频生理学在家庭环境中的应用。该数据集包含1440段视频,来自40名受试者在真实家庭环境中进行的6种典型活动,从3个不同角度(正面、45度侧面、90度侧面)进行录制,并同步记录了5种生理信号(呼吸、PPG、ECG、SpO2、血压)。数据集的创建过程严格控制了光照条件和活动设计,确保数据的多样性和真实性。MHAD数据集主要应用于非接触式家庭健康监测,旨在解决现有数据集在多角度和活动多样性方面的不足,提升视频生理学研究的准确性和实用性。
The MHAD dataset is a multimodal household activity dataset jointly developed by JD Health, Huazhong University of Science and Technology, and Zhejiang University, with the goal of advancing the application of videophysiology in home settings. This dataset includes 1440 video clips captured from three distinct perspectives (front view, 45-degree side view, and 90-degree side view) for six typical daily activities performed by 40 participants in real-world home environments, alongside synchronous recordings of five physiological signals: respiration, PPG, ECG, SpO2, and blood pressure. The construction of the MHAD dataset strictly regulates lighting conditions and activity designs to guarantee the diversity and authenticity of the collected data. The MHAD dataset is mainly utilized for contactless home health monitoring, and aims to address the shortcomings of existing datasets in terms of multi-angle coverage and activity diversity, thereby enhancing the accuracy and practicality of videophysiology research.
MHAD: Multimodal Home Activity Dataset with Multi-Angle Videos and Synchronized Physiological Signals
描述
MHAD数据集是由京东健康、华中科技大学和浙江大学联合收集的多模态家庭活动数据集,包含多角度视频和同步生理信号。该数据集是首个在真实家庭环境中收集的公开数据集,具有不同的拍摄角度和多种家庭场景。它包含了迄今为止最全面的生理信号,是计算机视觉、机器学习和生物医学工程等多个学术研究领域的宝贵资源。
内容
- 生理信号:包括心率、呼吸率和其他重要生命体征的全面数据。
- 视频数据:在各种家庭场景中拍摄的多角度视频记录。
- 注释:每个场景和生理信号的详细注释。
访问和使用
- 学术用途:该数据集仅用于学术研究,禁止商业使用。
- 访问流程:
- 使用官方学术邮箱发送请求邮件。
- 邮件内容需包含:全名、学术机构、职位、研究简述及数据集使用意图、学术用途声明。
- 发送至邮箱:feijintao3@jd.com,主题为:"MHAD Dataset Access Request"。
- 等待审核,通常在5-7个工作日内回复。
- 审核通过后,将收到包含数据集下载链接的邮件。
数据集结构
MHAD_Dataset
MHAD/ |-- sub01/ | |-- a/ #Before exercise | | |-- 1/ #Watching tv | | | |-- output1.avi #fontal | | | |-- output2.avi #90-degree side | | | |-- output3.avi #45-degree side | | | |-- sub01_a_1.csv #gt | | |-- 2/ #Using phone | | | |-- output1.avi | | | |-- output2.avi | | | |-- output3.avi | | | |-- sub01_a_2.csv | | |-- 3/ #Reading | | | |-- output1.avi | | | |-- output2.avi | | | |-- output3.avi | | | |-- sub01_a_3.csv | | |-- 4/ #Talking | | | |-- output1.avi | | | |-- output2.avi | | | |-- output3.avi | | | |-- sub01_a_4.csv | | |-- 5/ #Eating | | | |-- output1.avi | | | |-- output2.avi | | | |-- output3.avi | | | |-- sub01_a_5.csv | | |-- 6/ #Drinking | | | |-- output1.avi | | | |-- output2.avi | | | |-- output3.avi | | | |-- sub01_a_6.csv | |-- b/ #After exercise | | |-- 1/ | | | |-- output1.avi | | | |-- output2.avi | | | |-- output3.avi | | | |-- sub01_b_1.csv | | |-- 2/ | | | |-- output1.avi | | | |-- output2.avi | | | |-- output3.avi | | | |-- sub01_b_2.csv | | |-- 3/ | | | |-- output1.avi | | | |-- output2.avi | | | |-- output3.avi | | | |-- sub01_b_3.csv | | |-- 4/ | | | |-- output1.avi | | | |-- output2.avi | | | |-- output3.avi | | | |-- sub01_b_4.csv | | |-- 5/ | | | |-- output1.avi | | | |-- output2.avi | | | |-- output3.avi | | | |-- sub01_b_5.csv | | |-- 6/ | | | |-- output1.avi | | | |-- output2.avi | | | |-- output3.avi | | | |-- sub01_b_6.csv |-- sub40/
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