GeoConv: geodesic guided convolution for facial action unit recognition

GeoConv: geodesic guided convolution for facial action unit recognition

Automatic facial action unit (AU) recognition has attracted great attention but still remains a challenging task, as subtle changes of local facial muscles are difficult to thoroughly capture. Most existing AU recognition approaches leverage geometry information in a straightforward 2D or 3D manner,...

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Bibliographic Details
Main Authors: Chen, Yuedong, Song, Guoxian, Shao, Zhiwen, Cai, Jianfei, Cham, Tat-Jen, Zheng, Jianmin
Other Authors: School of Computer Science and Engineering
Format: Journal Article
Language:English
Published: 2023
Subjects:
Engineering::Computer science and engineering::Computing methodologies::Pattern recognition
Geodesic Guided Convolution
3D Morphable Face Model
Online Access:https://hdl.handle.net/10356/172657

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