A Bayesian Estimation Approach to Super-Resolution Reconstruction for Face Images.
Hua HuangXin FanChun QiShihua ZhuPublished in: IWICPAS (2006)
Keyphrases
- bayesian estimation
- face images
- low resolution
- low resolution images
- high resolution
- face recognition
- human faces
- super resolution
- high resolution images
- principal component analysis
- facial expressions
- input image
- feature extraction
- feature vectors
- feature points
- posterior distribution
- training set
- facial features
- test images
- image super resolution
- multi frame
- image patches
- computer vision
- latent variables
- image restoration
- dimensionality reduction
- training data
- image processing