A self-attention-based fusion framework for facial expression recognition in wavelet domain.
Sakshi IndoliaSwati NigamRajiv SinghPublished in: Vis. Comput. (2024)
Keyphrases
- wavelet domain
- facial expression recognition
- fusion framework
- facial expressions
- wavelet coefficients
- spatial domain
- wavelet transform
- denoising
- multiscale
- human computer interaction
- discrete wavelet transform
- fusion process
- multiresolution
- shift invariant
- image denoising
- human visual system
- local binary pattern
- subband
- feature extraction
- face recognition
- human faces
- frequency domain
- high frequency
- image fusion
- combining multiple
- facial features
- image processing
- facial images
- data fusion
- face images
- low level