Emotion estimation from video footage with LSTM
Fuente:
arXiv
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| Autor principal: | |
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| Formato: | Preprint |
| Publicado: |
2025
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866916670745870336 |
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| author | Attrah, Samer |
| author_facet | Attrah, Samer |
| contents | Emotion estimation in general is a field that has been studied for a long time, and several approaches exist using machine learning. in this paper, we present an LSTM model, that processes the blend-shapes produced by the library MediaPipe, for a face detected in a live stream of a camera, to estimate the main emotion from the facial expressions, this model is trained on the FER2013 dataset and delivers a result of 71% accuracy and 62% f1-score which meets the accuracy benchmark of the FER2013 dataset, with significantly reduced computation costs. https://github.com/Samir-atra/Emotion_estimation_from_video_footage_with_LSTM_ML_algorithm |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_13432 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Emotion estimation from video footage with LSTM Attrah, Samer Computer Vision and Pattern Recognition Machine Learning Robotics 68T45 (primary) 68T07, 68T40 (secondary) I.4.8; J.4; I.2.9 Emotion estimation in general is a field that has been studied for a long time, and several approaches exist using machine learning. in this paper, we present an LSTM model, that processes the blend-shapes produced by the library MediaPipe, for a face detected in a live stream of a camera, to estimate the main emotion from the facial expressions, this model is trained on the FER2013 dataset and delivers a result of 71% accuracy and 62% f1-score which meets the accuracy benchmark of the FER2013 dataset, with significantly reduced computation costs. https://github.com/Samir-atra/Emotion_estimation_from_video_footage_with_LSTM_ML_algorithm |
| title | Emotion estimation from video footage with LSTM |
| topic | Computer Vision and Pattern Recognition Machine Learning Robotics 68T45 (primary) 68T07, 68T40 (secondary) I.4.8; J.4; I.2.9 |
| url | https://arxiv.org/abs/2501.13432 |