Face Model Fitting on Low Resolution Images.
Xiaoming LiuPeter Henry TuFrederick W. WheelerPublished in: BMVC (2006)
Keyphrases
- model fitting
- low resolution images
- facial images
- active appearance models
- low resolution
- super resolution
- high resolution images
- high resolution
- face images
- human faces
- least squares
- parameter estimation
- facial expressions
- shape model
- facial features
- face recognition
- multi frame
- facial expression recognition
- face detection
- image database
- medical image analysis
- high quality
- motion analysis
- expectation maximization
- optimization method
- machine learning
- feature points
- medical images
- input image
- pairwise
- video sequences
- similarity measure
- computer vision
- genetic algorithm