Affective rating ranking based on face images in arousal-valence dimensional space.
Guopeng XuHaitang LuFeifei ZhangQirong MaoPublished in: Frontiers Inf. Technol. Electron. Eng. (2018)
Keyphrases
- face images
- emotional state
- facial expressions
- face recognition
- face space
- human faces
- emotion recognition
- gabor wavelets
- automatic face
- principal component analysis
- low resolution
- face verification
- face recognition systems
- input image
- facial features
- face databases
- feature vectors
- gender recognition
- illumination variations
- human face recognition
- low dimensional manifolds
- feature extraction
- face matching
- recognition rate
- age estimation
- low resolution face images
- intra personal
- face representation and recognition
- dimensional data
- image set
- high resolution
- face recognition algorithms
- facial images
- feature points
- training set
- pose variations
- thermal infrared
- yale database
- computer vision
- learning algorithm