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Macro- and Micro-Expressions Facial Datasets: A Survey

Sensors, 2022
Automatic facial expression recognition is essential for many potential applications. Thus, having a clear overview on existing datasets that have been investigated within the framework of face expression recognition is of paramount importance in ...
Hajer Guerdelli, Claudio Ferrari, Walid Barhoumi, Haythem Ghazouani, Stefano Berretti   +4 more
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Micro-Expression Recognition Method Combining Transfer Learning and Separable 3D Convolution [PDF]

Jisuanji gongcheng, 2022
The existing automatic micro-expression recognition methods are limited in accuracy, and suffer from inadequate micro-expression samples.To address the problem, a micro-expression recognition method that combines transfer learning and a Separable 3D ...
LIANG Zhengyou, LIU Dezhi, SUN Yu
doaj   +1 more source

A macro–micro–macro radiogenomic framework identifies FIBCD1 as a key immune-modulating biomarker in breast cancer [PDF]

Journal of Translational Medicine
Background Breast cancer prognosis remains challenging due to tumor heterogeneity and the limited predictive power of conventional clinical models.
Minping Hong, Xiaobo Chen, Xiaowen Huang, Wenjing Jiang, Jie He, Jie Hou, Yujie Ying, Bing Zhou, Zhenyi Ma, Haitao Sun, Keng Ling   +10 more
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Oxytocin Impairs the Recognition of Micro-Expressions of Surprise and Disgust

Frontiers in Psychology, 2022
As fleeting facial expressions which reveal the emotion that a person tries to conceal, micro-expressions have great application potentials for fields like security, national defense and medical treatment.
Qi Wu, Qi Wu, Yanni Xie, Yanni Xie, Xuanchen Liu, Xuanchen Liu, Yulong Liu   +6 more
doaj   +1 more source

An ingroup disadvantage in recognizing micro-expressions

Frontiers in Psychology, 2022
Micro-expression is a fleeting facial expression of emotion that usually occurs in high-stake situations and reveals the true emotion that a person tries to conceal. Due to its unique nature, recognizing micro-expression has great applications for fields
Qi Wu, Qi Wu, Kunling Peng, Kunling Peng, Yanni Xie, Yanni Xie, Yeying Lai, Yeying Lai, Xuanchen Liu, Xuanchen Liu, Ziwei Zhao, Ziwei Zhao   +11 more
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Lightweight ViT Model for Micro-Expression Recognition Enhanced by Transfer Learning

Frontiers in Neurorobotics, 2022
As opposed to macro-expressions, micro-expressions are subtle and not easily detectable emotional expressions, often containing rich information about mental activities.
Yanju Liu, Yange Li, Xinhai Yi, Zuojin Hu, Huiyu Zhang, Yanzhong Liu   +5 more
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Differences in brain activations between micro- and macro-expressions based on electroencephalography

Frontiers in Neuroscience, 2022
Micro-expressions can reflect an individual’s subjective emotions and true mental state and are widely used in the fields of mental health, justice, law enforcement, intelligence, and security.
Xingcong Zhao, Xingcong Zhao, Ying Liu, Ying Liu, Tong Chen, Tong Chen, Shiyuan Wang, Shiyuan Wang, Jiejia Chen, Jiejia Chen, Linwei Wang, Guangyuan Liu, Guangyuan Liu   +12 more
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A New Feature Extraction and Recognition Method for Microexpression Based on Local Non-negative Matrix Factorization

Frontiers in Neurorobotics, 2020
Microexpression is usually characterized by short duration and small action range, and the existing general expression recognition algorithms do not work well for microexpression.
Junli Gao, Huajun Chen, Xiaohua Zhang, Jing Guo, Wenyu Liang   +4 more
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A Study on Construction Method of Consensus Measure Space of Macro-seismic Anomalies [PDF]

Journal of Risk Analysis and Crisis Response (JRACR), 2017
Macro-anomalies are so complex that it is difficult to carry out the systematic quantitative analysis macro-anomalies because it is lack of measure space. It’s more difficult to find the relationship between micro-anomalies and earthquakes. In the paper,
Weidan Wang, Chongfu Huang
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Can You See What I See, Mata sebagai Objek Penciptaan Seni Fotografi Ekspresi

Jurnal Kajian Seni, 2017
The human eye holds a beauty potential that is rarely seen. In contrast to the eyes of animals such as insects and reptiles that are almost the same in the preparation and shape, the human eyes are composed of a different variety of patterns and textures
Handry Rochmad Dwi Happy, Elfa Olivia Verdiana   +1 more
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