Then give a effective and particular project to aim at the difficult problem that facial expression feature is extracted.

并针对真人脸表情点提取难题给出了一个有效的特别的解决方案。

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Robust facial expression feature extraction method is the key part of the computer aided facial expression analysis system.

面部表情特征抽取的针对性和鲁棒性在计算机辅助面部表情自动分析系统中具有举足轻重的作用。

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Except reviewing the research and development of the facial expression feature extraction methods, we also have described them in theory.

论文从五个方面综述了近年来面部表情特征抽取的研究进展并力争从理论上对各种方法进行分析和比较。

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