Facial Expression Recognition Using Local Sliding Window Attention

Facial Expression Recognition Using Local Sliding Window Attention

There are problems associated with facial expression recognition (FER), such as facial occlusion and head pose variations. These two problems lead to incomplete facial information in images, making feature extraction extremely difficult. Most current methods use prior knowledge or fixed-size patches...

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Bibliographic Details
Main Authors: Shuang Qiu, Guangzhe Zhao, Xiao Li, Xueping Wang
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Series:Sensors
Subjects:
facial expression recognition
sliding window
local feature enhancement
adaptive feature selection
Online Access:https://www.mdpi.com/1424-8220/23/7/3424

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