Researchers hope to build universal human age estimator

(PhysOrg.com) -- As humans, we have a knack for estimating another person’s age quite accurately just by glancing at their face. Although age estimation may seem relatively simple to us, computers have a much more difficult time performing the task. In one of the latest attempts to build a computer that can accurately estimate a person’s age, researchers have taken a bottom-up approach to the challenge, collecting hundreds of thousands of images and videos from the Internet to train the system. Their goal is to build a universal human age estimator that is applicable to all ethnic groups and various image qualities.

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