التفاصيل البيبلوغرافية
| العنوان: |
Physiological Signal-Based Real-Time Emotion Recognition Based on Exploiting Mutual Information with Physiologically Common Features |
| المؤلفون: |
Ean-Gyu Han, Tae-Koo Kang, Myo-Taeg Lim |
| المصدر: |
Electronics; Volume 12; Issue 13; Pages: 2933 |
| بيانات النشر: |
Multidisciplinary Digital Publishing Institute |
| سنة النشر: |
2023 |
| المجموعة: |
MDPI Open Access Publishing |
| مصطلحات موضوعية: |
emotion recognition, physiological signal, PPG, EMG, multimodal network, convolutional autoencoder, short-time Fourier transform (STFT), complex-valued convolutional neural network (CVCNN) |
| الوصف: |
This paper proposes a real-time emotion recognition system that utilizes photoplethysmography (PPG) and electromyography (EMG) physiological signals. The proposed approach employs a complex-valued neural network to extract common features from the physiological signals, enabling successful emotion recognition without interference. The system comprises three stages: single-pulse extraction, a physiological coherence feature module, and a physiological common feature module. The experimental results demonstrate that the proposed method surpasses alternative approaches in terms of accuracy and the recognition interval. By extracting common features of the PPG and EMG signals, this approach achieves effective emotion recognition without mutual interference. The findings provide a significant advancement in real-time emotion analysis and offer a clear and concise framework for understanding individuals’ emotional states using physiological signals. |
| نوع الوثيقة: |
text |
| وصف الملف: |
application/pdf |
| اللغة: |
English |
| Relation: |
Computer Science & Engineering; https://dx.doi.org/10.3390/electronics12132933 |
| DOI: |
10.3390/electronics12132933 |
| الاتاحة: |
https://doi.org/10.3390/electronics12132933 |
| Rights: |
https://creativecommons.org/licenses/by/4.0/ |
| رقم الانضمام: |
edsbas.97798D05 |
| قاعدة البيانات: |
BASE |