Improving Facial Expression Recognition with a Focal Transformer and Partial Feature Masking Augmentation

With the advancement of deep learning (DL) and computer vision (CV) technologies, significant progress has been made in facial expression identification FER for real-world applications. However, FER still faces challenges such as occlusion and head pose variations, which make it difficult for FER mo...

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Bibliographic Details
Main Authors: Liang-Ying Ke, Chia-Yu Liao, Chih-Hsien Hsia
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Engineering Proceedings
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Online Access:https://www.mdpi.com/2673-4591/92/1/70
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