Facial Dynamics Interpreter Network: What are the Important Relations between Local Dynamics for Facial Trait Estimation?

Seong Tae Kim, Yong Man Ro; Proceedings of the European Conference on Computer Vision (ECCV), 2018, pp. 464-480

Abstract


Human face analysis is an important task in computer vision. According to cognitive-psychological studies, facial dynamics could provide crucial cues for face analysis. The motion of a facial local region in facial expression is related to the motion of other facial local regions. In this paper, a novel deep learning approach has been proposed to interpret the important relations between local dynamics for estimating facial traits from expression sequence. The facial dynamics interpreter network is designed to be able to encode a relational importance, which is used for interpreting the relation between facial local dynamics and estimating facial traits. By comparative experiments, the effectiveness of the proposed method has been validated. The important relations between facial local dynamics are interpreted by the proposed method in gender classification and age estimation. Moreover, experimental results show that the proposed method outperforms the state-of-the-art methods in gender classification and age estimation.

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[bibtex]
@InProceedings{Kim_2018_ECCV,
author = {Kim, Seong Tae and Ro, Yong Man},
title = {Facial Dynamics Interpreter Network: What are the Important Relations between Local Dynamics for Facial Trait Estimation?},
booktitle = {Proceedings of the European Conference on Computer Vision (ECCV)},
month = {September},
year = {2018}
}