Optical Flow Techniques for Facial Expression Analysis -- a Practical Evaluation Study

Optical flow techniques are becoming increasingly performant and robust when estimating motion in a scene, but their performance has yet to be proven in the area of facial expression recognition. In this work, a variety of optical flow approaches are evaluated across multiple facial expression datas...

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Veröffentlicht in:	arXiv.org 2022-01
Hauptverfasser:	Allaert, Benjamin, Ward, Isaac Ronald, Bilasco, Ioan Marius, Djeraba, Chaabane, Bennamoun, Mohammed
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer Science - Computer Vision and Pattern Recognition Computer terminals Face recognition Optical flow (image analysis) Pedestrians Performance evaluation
Online-Zugang:	Volltext
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