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 consists of 68,405 micro-expression video segments from 57 participants. It covers four ethnic groups: Yellow, Black, White and Brown, as well as four age brackets: under 18 years old, 18–45 years old, 46–60 years old and over 60 years old. The data were acquired in both indoor and outdoor environments. This dataset can be utilized for multiple tasks such as face recognition and expression recognition.

搜集汇总

背景与挑战

背景概述

该数据集包含57种68,405段微表情视频数据，涵盖黄种人、黑种人、白种人和棕色人种，年龄从18岁以下到60岁以上，采集环境包括室内和室外场景。数据具有高准确率（超过97%），适用于人脸识别和表情识别等多种应用场景。