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Automatic facial emotion recognition is a challenging task that has gained significant scientific interest over the past few years, but the problem of emotion recognition for a group of people has been less extensively studied. However, it…

Computer Vision and Pattern Recognition · Computer Science 2019-05-06 Samanyou Garg

A novel procedure is presented in this paper, for training a deep convolutional and recurrent neural network, taking into account both the available training data set and some information extracted from similar networks trained with other…

Machine Learning · Computer Science 2018-09-13 Dimitrios Kollias , Stefanos Zafeiriou

This paper details the methodology and results of the EmotioNet challenge. This challenge is the first to test the ability of computer vision algorithms in the automatic analysis of a large number of images of facial expressions of emotion…

Computer Vision and Pattern Recognition · Computer Science 2017-03-06 C. Fabian Benitez-Quiroz , Ramprakash Srinivasan , Qianli Feng , Yan Wang , Aleix M. Martinez

In this paper, we describe our algorithmic approach, which was used for submissions in the fifth Emotion Recognition in the Wild (EmotiW 2017) group-level emotion recognition sub-challenge. We extracted feature vectors of detected faces…

Computer Vision and Pattern Recognition · Computer Science 2017-11-07 Alexandr G. Rassadin , Alexey S. Gruzdev , Andrey V. Savchenko

Emotion has an important role in daily life, as it helps people better communicate with and understand each other more efficiently. Facial expressions can be classified into 7 categories: angry, disgust, fear, happy, neutral, sad and…

Computer Vision and Pattern Recognition · Computer Science 2025-04-07 Shaoyuan Xu , Yang Cheng , Qian Lin , Jan P. Allebach

This paper is a brief introduction to our submission to the seven basic expression classification track of Affective Behavior Analysis in-the-wild Competition held in conjunction with the IEEE International Conference on Automatic Face and…

Computer Vision and Pattern Recognition · Computer Science 2020-02-14 Hanyu Liu , Jiabei Zeng , Shiguang Shan , Xilin Chen

Automatic emotion recognition is a challenging task. In this paper, we present our effort for the audio-video based sub-challenge of the Emotion Recognition in the Wild (EmotiW) 2018 challenge, which requires participants to assign a single…

Computer Vision and Pattern Recognition · Computer Science 2018-09-18 Zheng Lian , Ya Li , Jianhua Tao , Jian Huang

Facial emotion recognition is the task to classify human emotions in face images. It is a difficult task due to high aleatoric uncertainty and visual ambiguity. A large part of the literature aims to show progress by increasing accuracy on…

Computer Vision and Pattern Recognition · Computer Science 2020-08-18 Maryam Matin , Matias Valdenegro-Toro

Classification of human emotions remains an important and challenging task for many computer vision algorithms, especially in the era of humanoid robots which coexist with humans in their everyday life. Currently proposed methods for…

Computer Vision and Pattern Recognition · Computer Science 2018-10-26 Ivona Tautkute , Tomasz Trzcinski

Emotions recognition is the task of recognizing people's emotions. Usually it is achieved by analyzing expression of peoples faces. There are two ways for representing emotions: The categorical approach and the dimensional approach by using…

Machine Learning · Computer Science 2019-12-17 Alvertos Benroumpi , Dimitrios Kollias

Emotion being a subjective thing, leveraging knowledge and science behind labeled data and extracting the components that constitute it, has been a challenging problem in the industry for many years. With the evolution of deep learning in…

Computer Vision and Pattern Recognition · Computer Science 2017-06-07 Prudhvi Raj Dachapally

Emotion recognition has become an important field of research in the human-computer interactions domain. The latest advancements in the field show that combining visual with audio information lead to better results if compared to the case…

Computer Vision and Pattern Recognition · Computer Science 2020-03-03 Nicolae-Catalin Ristea , Liviu Cristian Dutu , Anamaria Radoi

Human emotions analysis has been the focus of many studies, especially in the field of Affective Computing, and is important for many applications, e.g. human-computer intelligent interaction, stress analysis, interactive games, animations,…

Computer Vision and Pattern Recognition · Computer Science 2020-05-13 Mohammad Rami Koujan , Luma Alharbawee , Giorgos Giannakakis , Nicolas Pugeault , Anastasios Roussos

Classification of human emotions remains an important and challenging task for many computer vision algorithms, especially in the era of humanoid robots which coexist with humans in their everyday life. Currently proposed methods for…

Computer Vision and Pattern Recognition · Computer Science 2018-10-25 Ivona Tautkute , Tomasz Trzcinski , Adam Bielski

Expressing and identifying emotions through facial and physical expressions is a significant part of social interaction. Emotion recognition is an essential task in computer vision due to its various applications and mainly for allowing a…

Computer Vision and Pattern Recognition · Computer Science 2021-12-15 Willams Costa , David Macêdo , Cleber Zanchettin , Lucas S. Figueiredo , Veronica Teichrieb

Emotion recognition in social situations is a complex task that requires integrating information from both facial expressions and the situational context. While traditional approaches to automatic emotion recognition have focused on…

Human-Computer Interaction · Computer Science 2024-08-05 Bin Han , Cleo Yau , Su Lei , Jonathan Gratch

The project leverages advanced machine and deep learning techniques to address the challenge of emotion recognition by focusing on non-facial cues, specifically hands, body gestures, and gestures. Traditional emotion recognition systems…

Computer Vision and Pattern Recognition · Computer Science 2024-07-16 Haoyang Liu

This paper addresses the question of emotion classification. The task consists in predicting emotion labels (taken among a set of possible labels) best describing the emotions contained in short video clips. Building on a standard framework…

Computer Vision and Pattern Recognition · Computer Science 2017-09-22 Valentin Vielzeuf , Stéphane Pateux , Frédéric Jurie

Emotion recognition from facial images is a crucial task in human-computer interaction, enabling machines to learn human emotions through facial expressions. Previous studies have shown that facial images can be used to train deep learning…

Computer Vision and Pattern Recognition · Computer Science 2025-06-23 Israel Juárez-Jiménez , Tiffany Guadalupe Martínez Paredes , Jesús García-Ramírez , Eric Ramos Aguilar

In this study, we investigate how environmental factors, specifically the scenes and objects involved, can affect the expression of emotions through body language. To this end, we introduce a novel multi-stream deep convolutional neural…

Computer Vision and Pattern Recognition · Computer Science 2024-02-22 Mohammad Mahdi Dehshibi , David Masip
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