D046_Facial_Expression_Collection_Data

19,634段表情视频采集数据。数据涵盖男性女性，年龄分布为少年到老人，以中青年为主。表情种类包括正常、微笑、大笑、露齿笑、伤心、恐惧、兴奋、生气、吐舌头、眨眼、张大嘴和眼珠转动翻白眼。数据多样性包括多种表情、多种采集背景、多种年龄段。数据可用于人脸表情识别等任务。

This dataset contains 19,634 facial expression video clips. It covers male and female subjects across a wide age range from adolescents to the elderly, with young and middle-aged adults constituting the majority of the participants. The included expression categories include normal expression, smile, hearty laugh, toothy smile, sadness, fear, excitement, anger, tongue sticking, blinking, wide mouth opening, and eyeball rotation with eye rolling. The dataset features rich diversity in terms of expression types, collection environments, and age groups. It can be applied to tasks such as facial expression recognition.