Micro-expression recognition through feature enhancement and region weighted fusion based on supervised contrastive learning

Shuaichao Li; Mingze Li; Jiaao Sun; Shuhua Lu

doi:10.1016/j.sigpro.2025.110171

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Micro-expression recognition through feature enhancement and region weighted fusion based on supervised contrastive learning

Shuaichao Li Mingze Li Jiaao Sun Shuhua Lu

Year: 2025 Journal: Signal Processing Vol: 238 Pages: 110171-110171 Publisher: Elsevier BV

DOI: 10.1016/j.sigpro.2025.110171

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Keywords:

Pattern recognition (psychology) Artificial intelligence Fusion Feature (linguistics) Computer science Expression (computer science) Speech recognition

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Topics

Face and Expression Recognition

Physical Sciences → Computer Science → Computer Vision and Pattern Recognition

Hand Gesture Recognition Systems

Physical Sciences → Computer Science → Human-Computer Interaction

Advanced Computing and Algorithms

Social Sciences → Social Sciences → Urban Studies

Micro-expression recognition through feature enhancement and region weighted fusion based on supervised contrastive learning

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