GeoConv: geodesic guided convolution for facial action unit recognition

• المؤلفون الرئيسيون: Chen, Yuedong, Song, Guoxian, Shao, Zhiwen, Cai, Jianfei, Cham, Tat-Jen, Zheng, Jianmin
• مؤلفون آخرون: School of Computer Science and Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2023
• الموضوعات: Engineering::Computer science and engineering::Computing methodologies::Pattern recognition; Geodesic Guided Convolution; 3D Morphable Face Model
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/172657
• المؤسسة: Nanyang Technological University

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,...