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1,998 People - Lip Language Video Data. The data diversity includes multiple scenes, multiple ages and multiple time periods. In each video, the lip language of 8-bit Arabic numbers was collected. In this dataset, there are 41,866 videos and the total duration is 86 hours 56 minutes 1.52 seconds. This dataset can be used in tasks such as face anti-spoofing recognition, lip language recognition, etc.
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Specifications
Data size
1,998 people, at least 14 videos per person; 41,866 videos in total
Age distribution
ranging from teenager to the elderly, the middle-aged and young people are the majorities
Collecting environment
indoor scenes
Data diversity
multiple scenes, different time periods, different ages
Device
cellphone (front camera), the resolution is 640 * 480
Collecting angles
eye level angle
Data format
the video data format is .mp4
Collecting content
the lip language videos of 8-bit Arabic numbers were collected by the subjects
Accuracy
the accuracy of labels of shooting time, video content is not less than 95%
Specifications
Sample
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