Automatic age estimation from facial images has applications in many areas.
为了解决人脸识别中识别率随年龄变化急剧下降的问题,提出一种自动的年龄估计方法。
Automatic age estimation based on facial images is important but challenging in face recognition research.
对此,提出了一种改进的NMF算法来实现人脸年龄估计,该算法首先对NMF分解的基图像进行判别分析,保留最具判别力的基图像来构造子空间,然后将整体训练集图像向得到的子空间进行投影,并用RBF(radial basis function)神经网络进行训练和测试,提取包含在大多数人脸图像上的年龄信息来进行年龄估计,实验结果表明,该算法获得了较好的测试结果。
To solve this problem, we considered both age estimation and face image reconstruction, and bring them into face recognition algorithm which based on the present face recognition and age change research.
为了解决这个问题,本文在国内外现有的人脸识别技术和年龄变化研究的基础上,提出加入年龄估计和人脸图像重构的人脸识别算法,从而实现具有年龄变化的人脸识别,并设计实现相应的原型系统。
Age estimation based on local binary pattern and support vector machine
基于局域二值模式与支持向量机的年龄估计
A Preliminary Study of Age-Related Difference in Prospective Duration Estimation;
预期式时距估计年龄差异的初步研究
An Experimental Research of Age-related Difference Under the Retrospective Paradigm;
回溯式时距估计年龄差异的实验研究
Age Automation Estimation Based on A ICA Coefficient Sparse Description Algorithm
基于ICA系数稀疏表示的年龄自动估计
The group estimates that half of the world's population is younger than twenty-five.
据该组织估计，世界上一半人口年龄在25岁以下，
Expectation of life is a slippery figure, very easy to get wrong at the highest ages.
人生的估计寿命是一个飘忽不定的数字，年龄越大越容易有误差。
The Estimate of the Human Capital Stock Based on Education and Age;
基于受教育年限和年龄的人力资本存量估算
Assess client's age, level of consciousness, degree of orientation, ability to follow directions, and ability to cooperate.
评估病人年龄、知觉、方向感、执行指令及合作能力。
First you estimate their age by their appearance and mannerism.
首先，你从他们的外貌和言谈举止估算年龄；
HIGH-RESOLUTION AGE ESTIMATION OF THE MID-PLEISTOCENE IMPACT EVENT
中更新世撞击事件年龄的高分辨率估算
Approaching Capital Evaluation Method of Bamboo Forest without Idea Age Structure;
年龄结构不理想的竹林资产评估方法探讨
Evaluation and Adjustment on Age Structure Data in Fifth Census;
对第五次人口普查年龄结构数据的评估与调整
Error Estimation of Initail Ritios of Sr-Nd Isotopic and Nd Model Age
Sr-Nd同位素初始比值和Nd模式年龄的误差估算
age-marital duration specific fertility rate
年龄婚龄龄别生育率
overstated prior years' estimated liabilities
多报的往年估计负债额
He estimated that it would exceed &6000 in 1978.
他估计1978年会超过6000镑。
I put his income at 5,000 pounds a year.
我估计他年收入5,000英镑。
Revised 1990 Estimates of Maternal Mortality 1990
年产妇死亡率订正估计