Face Reconstruction with Low Resolution Facial Images by Feature Vector Projection in Kernel Space.
Sang-Woong LeeJooyoung ParkSeong-Whan LeePublished in: ICPR (3) (2006)
Keyphrases
- facial images
- feature vectors
- low resolution
- kernel space
- face images
- human faces
- face hallucination
- feature space
- high resolution images
- high resolution
- low resolution images
- facial features
- image super resolution
- face recognition
- facial expressions
- feature extraction
- morphable face model
- super resolution
- principal components
- face databases
- face detection
- frontal face
- image reconstruction
- support vector machine
- face verification
- active appearance models
- face recognition systems
- feature set
- image features
- facial expression recognition
- similarity measure
- high dimensional
- gabor filters
- three dimensional
- face recognition algorithms
- reconstructed image
- reconstruction method
- image database
- texture features
- high quality
- principal component analysis
- svm classifier
- input data
- semi supervised
- dimensionality reduction
- depth map
- feature selection
- low dimensional
- feature points