Sparse Variation Dictionary Learning for Face Recognition with a Single Training Sample per Person.
Meng YangLuc Van GoolLei ZhangPublished in: ICCV (2013)
Keyphrases
- face recognition
- single training sample
- dictionary learning
- sparse representation
- face images
- sparse coding
- feature extraction
- compressive sensing
- group sparsity
- image patches
- human faces
- illumination variations
- local binary pattern
- computer vision
- sparse codes
- sparsity constraints
- principal component analysis
- face detection
- image classification
- facial images
- test images
- face verification
- face recognition systems
- maximum likelihood
- pose variations
- facial expressions
- high dimensional
- object recognition