Subspace transform induced robust similarity measure for facial images.
Jian ZhangHeng ZhangBo LiHongran LiShuai XuDongqing YuanPublished in: Frontiers Inf. Technol. Electron. Eng. (2020)
Keyphrases
- facial images
- similarity measure
- face recognition
- facial expressions
- face detection
- human faces
- facial landmarks
- image database
- pairwise
- gender classification
- active appearance models
- high resolution images
- low dimensional
- facial expression recognition
- facial features
- dimensionality reduction
- decision trees
- recognition rate
- estimation error
- illumination variations
- principal component analysis
- feature vectors
- image sequences