Discrete wavelet transform coefficients for emotion recognition from EEG signals

• Main Authors: Ser, Wee, Huang, Guang-Bin, Yohanes, Rendi E. J.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/98800; http://hdl.handle.net/10220/12625
• Institution: Nanyang Technological University

In this paper, we propose to use DWT coefficients as features for emotion recognition from EEG signals. Previous feature extraction methods used power spectra density values dervied from Fourier Transform or sub-band energy and entropy derived from Wavelet Transform. These feature extracion methods...