The police recognized the criminal from his typical facial feature — a scar on the forehead.
警察从他典型的面部特征——额头的疤痕认出了罪犯。
They suggest this indicates that dogs aren't sensing emotions from a single feature, but piecing together information from all facial features just as humans do.
他们表示，这一点表明狗不是从某个单一的特征来感知情绪，而是像人类一样，将所有面部特征信息整合到一起。
Image based facial feature points extraction.
基于照片的人脸特征点提取。
Precise facial feature points extraction is the key to solve these problems.
特征点精确定位是解决这些问题的关键。
L-K optical flow algorithm is not very suitable in facial feature point tracking.
原始l -K光流算法用于面部特征点跟踪时，易出现跟踪不稳定的情况。
An improvement ASM is proposed and this model is applied to facial feature localization.
提出了一种改进的主动形状模型，并将其用于人脸面部特征定位的研究。
A new method of 3d facial feature extraction based on curvature information is proposed in this paper.
提出了一种基于曲率信息的三维人脸面部特征提取方法。
On the research of human cranium and head muscle, the definition of the facial feature points is given.
在研究了人脸的颅骨、肌肉组织特点的基础上，给出了人脸特征点的定义及选取规则。
This thesis mainly focuses on the application of DTCWT on texture synthesis and facial feature detection.
本论文主要研究DTCWT在纹理合成和人脸特征检测方面的应用。
According to the characteristics of facial motion, the facial feature points are divided into two subsets.
针对人脸运动特点，将面部特征点分为具有复杂运动模式和简单运动模式的特征点集。
To speed up the facial feature detection, a diamond search algorithm is introduced in the Bayesian classifier.
在人脸特征区域判决中引入菱形搜索，与贝叶斯判决相结合，以提高人脸特征区域的检测速度。
This method can find the exact initial position and achieve better result of facial feature point localization.
由于能够快速获得较准确的初始位置，进而取得较好的人脸特征标定结果。
It is of key importance to improve the speed of facial feature match if the feature database has a large volume.
在人脸特征数据库容量较大的情况下，如何提高人脸特征匹配速度至关重要。
This paper proposes a multi-clue based facial feature detection and tracking method to deal with these problems.
为了能在强杂波、低信噪比的情况下检测小目标，人们提出了许多针对小目标检测与跟踪的方法。
The experiment shows that using the algorithms for facial feature extraction can get good adaptability and robustness.
实验证明，该方法具有较强的鲁棒性和自适应性。
They claim that their system uses a performer driver approach, where the facial feature tracking is aided with markers.
他们声称，他们的系统使用执行驱动方法，其中的面部特征追踪加入了标记以辅助。
It aims to locate the facial feature points and the shape information of eyes, mouth and so on based on the facial detect.
在人脸检测的基础上，面部关键的特征点定位试图定位人脸面部主要特征点的位置以及眼睛和嘴巴等主要器官的形状信息。
Keira Knightley's eyelids were the next most popular facial feature. The third most copied feature was Jennifer Lopez's eyebrows.
第二位最受欢迎的是凯拉·奈特莉的双眼皮，第三是珍妮弗·洛佩兹的眉毛。
In order to obtain the facial motion data from the source video, we must first carry out the detection and tracking of facial feature.
为了得到源视频的脸部运动运动数据，人脸特征检测和人脸特征跟踪是两个先决条件。
This paper examines the research situation on face image detection and recognition and designs a facial feature automatic extract system.
对人脸图像检测与识别技术的研究现状进行简要论述，并自行设计一个人脸特征自动提取系统。
Facial feature points localization takes an important role in the face recognition, facial expression analysis, cartoon face synthesis, etc.
人脸特征点的定位在人脸识别、人脸表情分析以及卡通人脸生成等方面具有非常重要的作用。
The innovative achievements of the thesis include:1. An improvement ASM is proposed and this model is applied to facial feature localization.
论文的创新性成果包括：1。提出了一种改进的主动形状模型，并将其用于人脸面部特征定位的研究。
In addition to the head as a whole, each facial feature also has its own shadows and highlights - all of which deserve special consideration.
除了作为一个整体，每头面部特征也有它自己的阴影和高光——所有这些值得特殊考虑。
Facial feature point location is one of the fundamental and crucial problems in the field of facial recognition, computer vision and graphics.
人脸面部的关键特征点定位既是人脸识别研究领域中的一个关键问题，也是计算机视觉和图形学领域的一个基本问题。
This method is cheap and scalable, and it will obviously shorten the system response time when applied in huge-amount facial feature databases.
这一方法灵活廉价，在海量人脸特征数据库中应用将显著提高系统响应速度。
Ten years of marriage, and it's only yesterday that I discover Alex is perfectly willing to deprive her emoticon-people of a critical facial feature.
结婚十年了，直到昨天我才发现阿莱克斯非常喜欢从他的表情人物形象里抠除这个关键的面部特征。
System mainly divided into three modules:AAM facial feature points positioning module, FAP conversion module, and MPEG-4 model animation module.
系统主要可分为三大模块：AAM人脸特征点定位模块、FAP转换模块、MPEG-4模型动画实现模块。
Vision interaction is one of important aspects of human-computer interaction, and the facial feature extraction is crucial to vision interaction.
视觉交互是自然人机交互的重要组成部分，而人脸特征提取则是视觉交互成功的关键。
In this dissertation, a new face representation algorithm based on weighted DCT fusing global facial feature and local facial feature is proposed.
本文基于DCT变换，给出了一种融合人脸整体特征和局部特征的加权DCT人脸表征算法。
Second, in order to extract motion data of each facial part from a video stream, this dissertation studies multiple facial feature tracking algorithms.
为了从视频流中提取基于人脸面部特征的运动数据，本文研究了人脸多特征跟踪算法。
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