Two face tracking methods with different emphasis are studied in this thesis.
在人脸跟踪方法上，本文分别研究了两种侧重点不同的人脸跟踪方法。
The thesis mainly aims to research on face and gesture detection and face tracking.
本文主要对人脸及姿态检测，人脸跟踪方法进行研究。
Th paper presents a new real-time face tracking method based on a mixed skin-color model.
提出一种基于混合肤色模型的实时人脸跟踪方法。
For improving the speed of face detection, face detection is combined with face tracking.
为提高人脸检测的速度，结合人脸跟踪对人脸进行检测。
An approach of single face tracking based on Color-Directional Gradient Angular Histogram is proposed.
提出基于颜色—梯度方向角直方图的单人脸跟踪方法。
To overcome the limitation of the traditional tracking algorithm, we use particle filter for face tracking.
为了克服传统跟踪算法的局限性，采用粒子滤波器进行人脸跟踪。
The position of the face can initialize the parameters of face tracker to realize fast face tracking and video object coding.
用检测到的人脸位置来初始化跟踪算法实现快速人脸跟踪；
Secondly, we use the mean shift algorithm to track the faces. We realize automatic face tracking of image sequence eventually.
其次，在人脸跟踪方面采用基于均值平移的算法进行跟踪，最终实现图像序列的自动人脸跟踪。
The processor can accelerate tasks like hand gesture recognition, face matching or face tracking, but is not designed to be a full-fledged CPU.
该处理器可以加速诸如手势识别、人脸匹配或表情跟踪，但并无意成为一个完整意义上的CPU。
The main methods of face tracking were introduced, and a new method based on both inter-frame differential and static character was put forward.
简述了近年来主要的人脸跟踪方法，提出一种基于帧间差分与静态特征相结合的人脸跟踪算法。
Human face problems consist of four parts: human face detection, human face tracking, identification of human face and the interrelated pose and expression.
人脸问题主要包括：人脸检测、人脸跟踪、人脸识别，以及其衍生出来的姿态和表情分析四个应用领域。
Human face problems consist of four parts: human face detection, human face tracking, human face recognition and the derived analysis of pose and expression.
人脸问题主要包括：人脸检测、人脸跟踪、人脸识别，以及其衍生出来的姿态和表情分析四个应用领域。
In the field of human face tracking, we contrast several main similarity methods nowadays, and adopt a method of human face tracking based on feature space model.
在人脸跟踪领域，本文对比了当前几种主要的相似度匹配方法，采用了一种基于特征空间模型的人脸跟踪方法。
The system implementation for multiple face tracking can be widely used among the various security systems, such as: ATM machine monitoring system, access control system.
这套系统完成了对多人脸的跟踪效果，可广泛的应用于各种安防系统之中如：atm机监控系统，门禁系统等。
Some call it face reading, face counting, gaze tracking or, more generally, face-based audience measurement.
一些人管它叫面部阅读、面部统计、注视追踪或者更一般的说法——基于面部识别的观众测量技术。
While advertisers like the face-tracking technology, another privacy advocate, Harley Geiger, questions whether it should be used on consumers without their knowledge.
在广告客户们喜欢面部追踪系统的同时，HarleyGeiger，一名隐私捍卫者，质疑在用户不知道的情况下应用该系统是否合理。
A automatic face detection and tracking algorithm is presented, which is of very low computational complexity and is rather robust to image content.
给出了一种运算量低、鲁棒性好的人脸自动识别和跟踪算法。
In tracking, the area of face contour distortion were searched by the method of particle filter, and the face contour parameters were solved.
同时，利用非线性滤波方法在人脸轮廓的变形区域内进行搜索，求解人脸轮廓参数，进行人脸轮廓跟踪。
Incorporating color distribution and spatial layout, this paper proposes a sequential Monte Carlo filter tracking face algorithm using color and spatial information in HSV color space.
结合图像的色彩分布和空间布局，提出了一种基于HSV色彩和空间信息的序列蒙特卡罗滤波人脸跟踪算法。
For fast detecting and tracking human face in real-time video, a method based on the color and character of face was proposed.
针对实时视频中的运动人体目标，提出一种基于人脸肤色和特征的快速人脸检测和跟踪方法。
A new real-time eye tracking algorithm is presented that works well under variable and realistic lighting conditions and various face orientations.
提出了一种实时的眼睛跟踪算法，它能在各种照明条件和各种脸部姿势条件下很好地工作。
Different from the risks common enterprises face in their development, investors need to establish a specific risk-tracking management mechanism against the growth risks of the pioneering enterprises.
创业企业在成长过程中面临的风险与一般企业有所不同，创业投资家需要针对创业企业的成长风险构建特殊的风险跟踪管理机制。
In the tracking stage, track face using kalman filter and skin-color feature, if fail to track then turn into detecting stage.
跟踪阶段用卡尔曼滤波器结合肤色特征跟踪人脸，如果跟踪失败，转入检测阶段。
A method of face center tracking which is based on bilateral symmetry of gradient direction is discussed in this paper.
研究了基于梯度方向双边对称性的旋转人脸中心的跟踪方法。
A method of face center tracking which is based on bilateral symmetry of gradient direction is discussed in this paper.
研究了基于梯度方向双边对称性的旋转人脸中心的跟踪方法。
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