arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1702.01426cs.CV
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用于面部动作识别的鲁棒特征

Robust features for facial action recognition

Tel Aviv University(特拉维夫大学);Geha Mental Health Center(格哈心理健康中心)

Nadav Israel, Lior Wolf, Ran Barzilay, Gal Shoval

摘要:

随着现实世界的人工智能智能体成为现实,面部姿态的自动识别变得越来越重要。在本文中,我们提出了一个自动化系统,识别面部表情捕捉本地的变化和编码的运动到频率的直方图。我们评估所提出的方法,通过证明其有效性自发的面部动作基准:FEEDTUM数据集,疼痛数据集和HMDB51数据集。结果表明,与已知方法相比,新的编码方法显著提高了识别精度和分析的鲁棒性,适用于多种应用场合。

英文摘要:

Automatic recognition of facial gestures is becoming increasingly important as real world AI agents become a reality. In this paper, we present an automated system that recognizes facial gestures by capturing local changes and encoding the motion into a histogram of frequencies. We evaluate the proposed method by demonstrating its effectiveness on spontaneous face action benchmarks: the FEEDTUM dataset, the Pain dataset and the HMDB51 dataset. The results show that, compared to known methods, the new encoding methods significantly improve the recognition accuracy and the robustness of analysis for a variety of applications.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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