A survey of automatic facial micro-expression analysis: databases, methods, and challenges

YH Oh, J See, AC Le Ngo, RCW Phan… - Frontiers in …, 2018 - frontiersin.org
Over the last few years, automatic facial micro-expression analysis has garnered increasing
attention from experts across different disciplines because of its potential applications in …

Micro-expression recognition: an updated review of current trends, challenges and solutions

KM Goh, CH Ng, LL Lim, UU Sheikh - The Visual Computer, 2020 - Springer
Micro-expression (ME) recognition has attracted numerous interests within the computer
vision circle in different contexts particularly, localization, magnification, and recognition …

Towards reading hidden emotions: A comparative study of spontaneous micro-expression spotting and recognition methods

X Li, X Hong, A Moilanen, X Huang… - IEEE transactions on …, 2017 - ieeexplore.ieee.org
Micro-expressions (MEs) are rapid, involuntary facial expressions which reveal emotions
that people do not intend to show. Studying MEs is valuable as recognizing them has many …

Less is more: Micro-expression recognition from video using apex frame

ST Liong, J See, KS Wong, RCW Phan - Signal Processing: Image …, 2018 - Elsevier
Despite recent interest and advances in facial micro-expression research, there is still plenty
of room for improvement in terms of micro-expression recognition. Conventional feature …

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 …

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 …

Discriminative spatiotemporal local binary pattern with revisited integral projection for spontaneous facial micro-expression recognition

X Huang, SJ Wang, X Liu, G Zhao… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
Recently, there have been increasing interests in inferring mirco-expression from facial
image sequences. Due to subtle facial movement of micro-expressions, feature extraction …

[HTML][HTML] HTNet for micro-expression recognition

Z Wang, K Zhang, W Luo, R Sankaranarayana - Neurocomputing, 2024 - Elsevier
Facial expression is related to facial muscle contractions and different muscle movements
correspond to different emotional states. For micro-expression recognition, the muscle …

Learning from hierarchical spatiotemporal descriptors for micro-expression recognition

Y Zong, X Huang, W Zheng, Z Cui… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Micro-expression recognition aims to infer genuine emotions that people try to conceal from
facial video clips. It is a very challenging task because micro-expressions have a very low …

Recognizing spontaneous micro-expression using a three-stream convolutional neural network

B Song, K Li, Y Zong, J Zhu, W Zheng, J Shi… - Ieee …, 2019 - ieeexplore.ieee.org
Micro-expression recognition (MER) has attracted much attention with various practical
applications, particularly in clinical diagnosis and interrogations. In this paper, we propose a …