Nexdata/57_Types_of_Micro-expression_Data

Description

Micro-expression video data of more than 2,000 people, including Asian, Black, Caucasian and Brown; age includes under 18, 18-45, 46-60, and over 60; collection environment includes indoor scenes and outdoor scenes; it can be used in various scenes such as face recognition and expression recognition. For more details, please visit: https://www.nexdata.ai/datasets/computervision/1275?source=Huggingface

Specifications

Data size

57 types, 68,405 videos

Race distribution

Asian, Black, Caucasian, Brown

Gender distribution

male , female

Age distribution

under 18 years old, 1845 years old, 4660 years old, over 60 years old

Collecting environment

including indoor and outdoor scenes

Collection diversity

57 micro-expressions, multiracial, multiple scenarios

Collection device

cellphone

Data format

the video data format is .mp4

Collection content

collecting multiple micro-expression video data of different subjects

Accuracy rate

according to the accuracy of the acquisition action, the accuracy exceeds 97%; the accuracy of label annotation is over 97%

Licensing Information

Commercial License