Non-Global Privacy Protection Facing Sensitive Areas in Face Images.
Chao LiuJing YangYining ZhangXuan ZhangWeinan ZhaoFengjuan MiaoYukun ShaoPublished in: Traitement du Signal (2021)
Keyphrases
- face images
- privacy protection
- face recognition
- human faces
- facial expressions
- principal component analysis
- automatic face
- low resolution
- feature extraction
- data sharing
- feature vectors
- privacy preserving
- facial features
- face recognition systems
- face databases
- sensitive information
- illumination variations
- human face recognition
- information loss
- feature points
- input image
- data collection
- pose variations
- training set
- private information
- high resolution
- statistical databases
- age estimation
- face matching
- gender recognition
- low resolution face images
- recognition rate
- face recognition algorithms
- pattern recognition
- intra personal
- information sharing
- dimensionality reduction
- nearest neighbor
- image data
- data model
- database systems
- learning algorithm
- face representation and recognition
- machine learning