Two-Stage Recognition and beyond for Compound Facial Emotion Recognition

Facial emotion recognition is an inherently complex problem due to individual diversity in facial features and racial and cultural differences. Moreover, facial expressions typically reflect the mixture of people’s emotional statuses, which can be expressed using compound emotions. Compound facial e...

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Autores principales: Dorota Kamińska, Kadir Aktas, Davit Rizhinashvili, Danila Kuklyanov, Abdallah Hussein Sham, Sergio Escalera, Kamal Nasrollahi, Thomas B. Moeslund, Gholamreza Anbarjafari
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Publicado: MDPI AG 2021
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Acceso en línea:https://doaj.org/article/cb153d34f43348b1b5ebe8fd3df0ce69
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spelling oai:doaj.org-article:cb153d34f43348b1b5ebe8fd3df0ce692021-11-25T17:25:17ZTwo-Stage Recognition and beyond for Compound Facial Emotion Recognition10.3390/electronics102228472079-9292https://doaj.org/article/cb153d34f43348b1b5ebe8fd3df0ce692021-11-01T00:00:00Zhttps://www.mdpi.com/2079-9292/10/22/2847https://doaj.org/toc/2079-9292Facial emotion recognition is an inherently complex problem due to individual diversity in facial features and racial and cultural differences. Moreover, facial expressions typically reflect the mixture of people’s emotional statuses, which can be expressed using compound emotions. Compound facial emotion recognition makes the problem even more difficult because the discrimination between dominant and complementary emotions is usually weak. We have created a database that includes 31,250 facial images with different emotions of 115 subjects whose gender distribution is almost uniform to address compound emotion recognition. In addition, we have organized a competition based on the proposed dataset, held at FG workshop 2020. This paper analyzes the winner’s approach—a two-stage recognition method (1st stage, coarse recognition; 2nd stage, fine recognition), which enhances the classification of symmetrical emotion labels.Dorota KamińskaKadir AktasDavit RizhinashviliDanila KuklyanovAbdallah Hussein ShamSergio EscaleraKamal NasrollahiThomas B. MoeslundGholamreza AnbarjafariMDPI AGarticlecompound emotion recognitionfacial expression recognitiondominant and complementary emotion recognitiondeep learningElectronicsTK7800-8360ENElectronics, Vol 10, Iss 2847, p 2847 (2021)
institution DOAJ
collection DOAJ
language EN
topic compound emotion recognition
facial expression recognition
dominant and complementary emotion recognition
deep learning
Electronics
TK7800-8360
spellingShingle compound emotion recognition
facial expression recognition
dominant and complementary emotion recognition
deep learning
Electronics
TK7800-8360
Dorota Kamińska
Kadir Aktas
Davit Rizhinashvili
Danila Kuklyanov
Abdallah Hussein Sham
Sergio Escalera
Kamal Nasrollahi
Thomas B. Moeslund
Gholamreza Anbarjafari
Two-Stage Recognition and beyond for Compound Facial Emotion Recognition
description Facial emotion recognition is an inherently complex problem due to individual diversity in facial features and racial and cultural differences. Moreover, facial expressions typically reflect the mixture of people’s emotional statuses, which can be expressed using compound emotions. Compound facial emotion recognition makes the problem even more difficult because the discrimination between dominant and complementary emotions is usually weak. We have created a database that includes 31,250 facial images with different emotions of 115 subjects whose gender distribution is almost uniform to address compound emotion recognition. In addition, we have organized a competition based on the proposed dataset, held at FG workshop 2020. This paper analyzes the winner’s approach—a two-stage recognition method (1st stage, coarse recognition; 2nd stage, fine recognition), which enhances the classification of symmetrical emotion labels.
format article
author Dorota Kamińska
Kadir Aktas
Davit Rizhinashvili
Danila Kuklyanov
Abdallah Hussein Sham
Sergio Escalera
Kamal Nasrollahi
Thomas B. Moeslund
Gholamreza Anbarjafari
author_facet Dorota Kamińska
Kadir Aktas
Davit Rizhinashvili
Danila Kuklyanov
Abdallah Hussein Sham
Sergio Escalera
Kamal Nasrollahi
Thomas B. Moeslund
Gholamreza Anbarjafari
author_sort Dorota Kamińska
title Two-Stage Recognition and beyond for Compound Facial Emotion Recognition
title_short Two-Stage Recognition and beyond for Compound Facial Emotion Recognition
title_full Two-Stage Recognition and beyond for Compound Facial Emotion Recognition
title_fullStr Two-Stage Recognition and beyond for Compound Facial Emotion Recognition
title_full_unstemmed Two-Stage Recognition and beyond for Compound Facial Emotion Recognition
title_sort two-stage recognition and beyond for compound facial emotion recognition
publisher MDPI AG
publishDate 2021
url https://doaj.org/article/cb153d34f43348b1b5ebe8fd3df0ce69
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