De-identifying facial images using singular value decomposition.
Panteleimon ChriskosOlga ZoidiAnastasios TefasIoannis PitasPublished in: MIPRO (2014)
Keyphrases
- singular value decomposition
- facial images
- face recognition
- dimension reduction
- singular values
- facial expressions
- least squares
- face detection
- latent semantic indexing
- human faces
- principal component analysis
- image database
- dimensionality reduction
- gender classification
- low rank
- data sets
- facial features
- null space
- machine learning
- data matrix