Parameter optimization of histogram-based local descriptors for facial expression recognition

Parameter optimization of histogram-based local descriptors for facial expression recognition

An important task in automatic facial expression recognition (FER) is to describe facial image features effectively and efficiently. Facial expression descriptors must be robust to variable scales, illumination changes, face view, and noise. This article studies the application of spatially modified...

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Bibliographic Details
Main Authors: Antoine Badi Mame, Jules-Raymond Tapamo
Format: Article
Language:English
Published: PeerJ Inc. 2023-06-01
Series:PeerJ Computer Science
Subjects:
Image registration
Feature extraction
Facial expression recognition
Classification
Local descriptors
Parameter optimization
Online Access:https://peerj.com/articles/cs-1388.pdf

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