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68,405 Videos – Micro-Expression Recognition Dataset with 57 Expression Types

micro expression dataset
facial micro-expression recognition dataset
diverse ethnicity face dataset
subtle facial expressions dataset
nonverbal behavior recognition dataset
psychology micro-expression dataset

The 68,405 Videos – Micro-Expression Dataset provides 57 types of subtle facial expressions across diverse populations and environments. Including Asian, Black, Caucasian and Brown individuals; 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 facial recognition, emotion recognition and nonverbal behavior analysis.

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SpecificationsSpecifications
Data size
57 types, 68,405 videos
Race distribution
Asian, Black, Caucasian, Brown
Gender distribution
male , female
Age distribution
under 18 years old, 18~45 years old, 46~60 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%
Sample Sample
  • 68,405 Videos – Micro-Expression Recognition Dataset with 57 Expression Types
  • 68,405 Videos – Micro-Expression Recognition Dataset with 57 Expression Types
  • 68,405 Videos – Micro-Expression Recognition Dataset with 57 Expression Types
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