Facial features tracking 人脸特征点跟踪
multiple facial feature tracking 人脸多特征跟踪
facial feature detection and tracking 人脸特征检测与跟踪
Through a facial tracking algorithm, the presented scheme can automatically track facial regions effectively and the facial regions are protected by employing a simple but secure encryption algorithm.
在该方案中，通过设计一种结合视频编码的人脸跟踪算法，有效地对人脸区域进行跟踪。
参考来源 - 基于H.263的视频会议加密技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This paper presents an algorithm for facial tracking and pose estimation based on skin color model and elliptical template.
文章提出了一种基于肤色模型，结合椭圆环模板进行人脸跟踪及姿态估计的算法。
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。
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。
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