Facial emotion recognition using conventional machine learning and deep learning methods: current achievements, analysis and remaining challenges

AR Khan - Information, 2022 - mdpi.com
Facial emotion recognition (FER) is an emerging and significant research area in the pattern
recognition domain. In daily life, the role of non-verbal communication is significant, and in …

Emotion recognition from unimodal to multimodal analysis: A review

K Ezzameli, H Mahersia - Information Fusion, 2023 - Elsevier
The omnipresence of numerous information sources in our daily life brings up new
alternatives for emotion recognition in several domains including e-health, e-learning …

OFF-ApexNet on micro-expression recognition system

YS Gan, ST Liong, WC Yau, YC Huang… - Signal Processing: Image …, 2019 - Elsevier
When a person attempts to conceal an emotion, the genuine emotion is manifest as a micro-
expression. Exploration of automatic facial micro-expression recognition systems is …

Joint local and global information learning with single apex frame detection for micro-expression recognition

Y Li, X Huang, G Zhao - IEEE Transactions on Image …, 2020 - ieeexplore.ieee.org
Micro-expressions (MEs) are rapid and subtle facial movements that are difficult to detect
and recognize. Most recent works have attempted to recognize MEs with spatial and …

Shallow triple stream three-dimensional cnn (ststnet) for micro-expression recognition

ST Liong, YS Gan, J See, HQ Khor… - 2019 14th IEEE …, 2019 - ieeexplore.ieee.org
In the recent year, state-of-the-art for facial micro-expression recognition have been
significantly advanced by deep neural networks. The robustness of deep learning has …

Dual-stream shallow networks for facial micro-expression recognition

HQ Khor, J See, ST Liong… - 2019 IEEE international …, 2019 - ieeexplore.ieee.org
Micro-expressions are spontaneous, brief and subtle facial muscle movements that exposes
underlying emotions. Motivated by recent exploits into deep learning for micro-expression …

ME-PLAN: A deep prototypical learning with local attention network for dynamic micro-expression recognition

S Zhao, H Tang, S Liu, Y Zhang, H Wang, T Xu, E Chen… - Neural networks, 2022 - Elsevier
As one of the important psychological stress reactions, Micro-expressions (MEs) are
spontaneous and subtle facial movements, which usually occur in a high-stake situation and …

Feature representation learning with adaptive displacement generation and transformer fusion for micro-expression recognition

Z Zhai, J Zhao, C Long, W Xu, S He… - Proceedings of the …, 2023 - openaccess.thecvf.com
Micro-expressions are spontaneous, rapid and subtle facial movements that can neither be
forged nor suppressed. They are very important nonverbal communication clues, but are …

Recognizing facial expressions using a shallow convolutional neural network

S Miao, H Xu, Z Han, Y Zhu - IEEE access, 2019 - ieeexplore.ieee.org
Generally, facial expressions could be classified into two categories: static facial
expressions and micro-expressions. There are many promising applications of facial …

Deep learning for micro-expression recognition: A survey

Y Li, J Wei, Y Liu, J Kauttonen… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Micro-expressions (MEs) are involuntary facial movements revealing people's hidden
feelings in high-stake situations and have practical importance in various fields. Early …