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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2021
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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) |
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DOAJ |
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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 |
work_keys_str_mv |
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