Attribute estimation system, age estimation system, gender estimation system, age and gender estimation system and attribute estimation method

摘要

An attribute estimation system and a method in which there are no cases that the estimation accuracy declines in a specific numerical value area, and an age estimation system, a gender estimation system and an age and gender estimation system using this is provided. It is a system to estimate an age of a person photographed in an input image, the system including: a classifier 3 that estimates the age of a person as a discrete quantity based on data of an input image; a classifier 4 that estimates the age of a person as a continuous quantity based on data of an input image; and an integration unit 7 that integrates an estimated result of the classifier 3 and an estimated result of the classifier 4.