Noise Face Image Hallucination via Data-Driven Local Eigentransformation.
Xiaohui DongRuimin HuJunjun JiangZhen HanLiang ChenGe GaoPublished in: PCM (2014)
Keyphrases
- face images
- data driven
- face hallucination
- low resolution
- facial images
- face recognition
- human faces
- facial expressions
- high resolution
- age estimation
- automatic face
- image super resolution
- super resolution
- face databases
- high resolution images
- facial features
- low resolution face images
- principal component analysis
- face representation and recognition
- illumination variations
- feature vectors
- face verification
- face detection
- face recognition systems
- training set
- face recognition algorithms
- feature extraction
- image set
- low resolution images
- noise reduction
- input image
- learning algorithm
- image reconstruction
- cmu pie
- face representation
- feature points
- pose variations
- active appearance models
- data sets
- lighting conditions
- recognition rate
- probe image