查询词典 face-lift

Based on this result,the intrinsic reasons that singular value vector-based recognition methods have the low recognition accauracy are follows: singular value vectors of arbitrary two face images have not the equivalent basis space in general;there is no one-to-one correspondence between singular value vector and face image;singular value vectors are not separated.

进一步研究发现，导致基于奇异值向量人脸识别算法识别率低的根本原因是：不同人脸图像对应的奇异值向量所在的基空间不一致、奇异值向量与人脸图像之间并不存在一一对应关系、奇异值向量具有不可分割性。

Based on the singular value vector of color face image and RBF neural network,a method for color face recognition is presented.

提出了一种基于奇异值向量和RBF神经网络的彩色人脸图像识别方法。

It has studied face detection technology based on skin color and face recognition technology based on singular value decomposition and support vector machine.

研究了基于肤色的人脸检测技术和基于奇异值分解和支持向量机的人脸识别算法，分析了目前人脸检测及识别技术中亟待解决的难点问题，并讨论了人脸检测及识别技术的发展趋势。

Based on the model of color image,color face image was recognized as a template for processing, and singular va-lue vector was firstly applied to color face recognition.

0引言人脸识别是模式识别和人工智能领域的一个研究热点，该课题的研究已经有近三十年的历史。

Some important properties of singular value vector of color face image were proved, and then it was extracted as algebraic feature and applied to color face recognition.

首先证明了彩色图像的奇异值向量具有代数和几何不变性；然后将其提取为图像的代数特征并应用到人脸识别中。

Based on the model of color image, color face image was recognized as a template for processing, and singular value vector was firstly applied to color face recognition.

基于彩色图像的四元数模型，将彩色人脸图像视为一个模板直接处理，并首次将奇异值向量应用到彩色人脸识别中。

Some important properties of singular value vector of color face image were proved,and then it was extracted as algebraic feature and applied to color face recognition.

由于灰度图像易处理、灰度人脸图像库易获取的特点，大多数人脸识别方法都是基于灰度人脸图像的。

It is good for your skin to apply some cream over your face every morning after washing face.

每天早上洗完脸抹点面霜，对你的皮肤有好处。

Often, the watch face of a lady's watch is smaller than the face of a man's watch, due to the slenderness of the woman's wrist.

通常，手表表面的女装手表小於面对一个男人的手表，由於细长的女子的手腕上。

Over 150 students from special and regular schools participated in the pre-exhibition activity -'Smiley Face to Smily Face' Portrait Workshop.

超过50位普通中小学及特殊学校的学生参予展前活动-「笑面对笑面！

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。