Event camera recordings of the wrists of subjects from which heart rates can be estimated

Event camera data from a Prophesee EVK4 event camera (Prophesee, Paris, France https://www.prophesee.ai/event-camera-evk4/) used to record the wrists of 25 subjects of mixed ages, genders and skin tones, all with resting heart rate and most also with elevated heart rate along with ground truth measurements of heart rate from an Apple Watch. Data is used to estimate HR from event stream data and compare to ground truth

本数据集采用法国巴黎Prophesee公司的EVK4事件相机（Prophesee EVK4 event camera，官网地址：https://www.prophesee.ai/event-camera-evk4/）采集所得，共记录了25名年龄、性别与肤色均存在差异的受试者的手腕部位事件数据。所有受试者均提供了静息心率数据，其中多数受试者还提供了心率升高状态下的测量数据，同时搭配Apple Watch采集的心率真值（ground truth）测量值。该数据集可用于基于事件流（event stream）数据估算心率，并将估算结果与真值标签进行对比分析。