利用主动外观算法对人脸和面部特征进行跟踪

Proceedings IEEE ICCV Workshop on Recognition, Analysis, and Tracking of Faces and Gestures in Real-Time Systems Pub Date : 2001-07-13 DOI:10.1109/RATFG.2001.938912

Jörgen Ahlberg

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引用次数: 61

摘要

本文描述了一种利用主动外观算法在输入视频序列中跟踪人脸及其面部特征的系统。该算法对每一帧中的人脸进行线框模型适配，并将适配参数转换为MPEG-4人脸动画参数。结果是有希望的，这是我们的结论，我们应该继续在这个轨道上的任务，以创建一个实时的基于模型的编码器。

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Using the active appearance algorithm for face and facial feature tracking

This paper describes a system for tracking a face and its facial features in an input video sequence using the active appearance algorithm. The algorithm adapts a wireframe model to the face in each frame, and the adaptation parameters are converted to MPEG-4 facial animation parameters. The results are promising, and it is our conclusion that we should continue on this track in our task to create a real-time model-based coder.

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Proceedings IEEE ICCV Workshop on Recognition, Analysis, and Tracking of Faces and Gestures in Real-Time Systems

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