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7,788 People 80,336 Images Cross-age Faces Data. The data includes several images for one person, different scenes(indoor and outdoor scenes) and different ages. The data covers male and female, each person has at least 7 images, the age span is from 2 to 52 years. The data can be used for tasks such as cross-age face recognition.
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several images for one person, different scenes, different ages, each person has at least 7 images, the age span is from 2 to 52 years
Collection device
cellphone
Image parameters
the image data format is .jpg, .png or .jpeg, the annotation file format is .json
Collection content
the people faces in different ages were collected
Annotation content
the human face bounding boxes were annotated for each subject
Accuracy
the accuracy exceeds 97% based on the accuracy of the sharpness and age group; the bounding box of face is qualified when the deviation is not more than 3 pixels, and the qualified rate of the bounding box shall not be lower than 97%