不是源码哦，是文献Age Synthesis and Estimation via Faces: A Survey。你玩过微软推出的How-Old.net测年龄网站么？对，那些算法就是它了。-Human age, as an important personal trait, can be directly inferred by distinct patterns emerging　the facial

appearance. Derived　rapid advances in computer graphics and machine vision, computer-based age synthesis and estimation via

faces have become particularly pr ent topics recently because of their explosively emerging real-world applications, such as

forensic art, electronic customer relationship management, security control and surveillance monitoring, biometrics, entertainment, and

cosmetology. Age synthesis is defined to rerender a face image aesthetically with natural aging and rejuvenating effects on the

individual face. Age estimation is defined to label a face image automatically with the exact age (year) or the age group (year range) of

the individual face. Because of their particularity and complexity, both problems are attractive yet challenging to computer-based

application system designers. Large efforts　both academia and industry have been devoted in the las