Sparse-Region Net: Local-Enhanced Facial Depthmap Reconstruction from a Single Face Image.
Haoqian WangShuhao ZhangXingzheng WangYongbing ZhangPublished in: PCM (2) (2018)
Keyphrases
- face images
- face recognition
- human faces
- age estimation
- facial expressions
- input image
- facial features
- high resolution
- principal component analysis
- pose variations
- facial images
- low resolution
- sparse representation
- face verification
- feature vectors
- face databases
- face recognition systems
- illumination variations
- feature points
- low resolution face images
- facial expression recognition
- training set
- face hallucination
- expression classification
- human face recognition
- face representation
- expression recognition
- human perception
- image set
- face detection
- face model
- three dimensional
- sparse coding
- high dimensional
- illumination compensation
- recognizing faces
- face representation and recognition
- local binary pattern
- feature extraction