Spatial Attention Network with High Frequency Component for Facial Expression Recognition.
Seongmin KimKanghyun JoPublished in: IW-FCV (2024)
Keyphrases
- high frequency
- facial expression recognition
- low frequency
- facial expressions
- expression recognition
- high resolution
- human computer interaction
- facial expression analysis
- wavelet transform
- wavelet coefficients
- subband
- human faces
- expression classification
- discrete wavelet transform
- local binary pattern
- frequency domain
- wavelet domain
- face recognition
- recognizing facial expressions
- facial images
- feature extraction