Appearance-age feature extraction from facial image based on age perception
Appearance-age feature extraction from facial image based on age perception
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DOI：
10.1109/sice.2007.4421467
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发表时间：
2007-12
期刊：
影响因子：
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通讯作者：
H. Takimoto;Tsubasa Kuwano;Y. Mitsukura;H. Fukai;Minoru Fukumi
中科院分区：
文献类型：
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作者：
H. Takimoto;Tsubasa Kuwano;Y. Mitsukura;H. Fukai;Minoru Fukumi
在从人脸表现出来的各种特征中，年龄是相对重要的信息。通过分析面部区域中用于年龄感知的外观-年龄特征，可以将其应用于娱乐和美容手术。本文基于年龄感知，分析了人脸的容貌-年龄特征。为了构建容貌-年龄数据库，对15名受试者进行了HOIP人脸数据库的年龄估计实验。使用遗传算法和神经网络来确定人类进行年龄估计时可能使用的外观-年龄特征。通过该方法，确定了不同性别的面部特征对容貌年龄的影响。此外，在人类进行年龄估计时，用于年龄估计的外表-年龄特征在每一代人中是不同的。
An age is relatively important information in the various features which are shown human from face. It is possible to apply it to an amusement and an aesthetic surgery by analyzing the appearance-age feature which is used for age perception in a facial region. In this paper, we analyze facial feature of appearance-age based on age perception. In order to construct the appearance-age database, age estimation experiment is performed to the HOIP facial database by 15 subjects. The appearance-age feature used potentially when human performs age estimation is decided by using the genetic algorithms and the neural network. By using the proposed method, facial features that influenced on the appearance-age in each gender was confirmed. Moreover, it is suggested that that appearance-age feature which is used for age estimation is different in each generation when human performs age estimation.