数据堂—57种68,405段微表情视频数据

57种68,405段微表情视频数据，包含黄种人、黑种人、白种人、棕色人种；年龄包含18岁以下、18~45岁、46~60岁、60岁以上；采集环境包含室内场景与室外场景；可用于人脸识别和表情识别等多种场景

This dataset comprises 68,405 micro-expression video segments across 57 categories. It includes participants from four racial groups: East Asian, Black, Caucasian, and Brown-skinned populations, covering four age brackets: under 18 years old, 18–45 years old, 46–60 years old, and over 60 years old. The video data was collected in both indoor and outdoor environments, and supports multiple downstream applications such as face recognition and expression recognition.

搜集汇总

背景与挑战

背景概述

该数据集是一个用于人脸识别和表情识别测试任务的微表情视频数据集，包含68,405个视频片段，涵盖57种微表情类型。数据具有多样性，涉及东亚、非洲、高加索和棕色人种，年龄覆盖从18岁以下到60岁以上，收集环境包括室内和室外场景，使用手机采集，格式为.mp4，且数据准确性超过97%。