Recognizing facial expressions at low resolution.
Caifeng ShanShaogang GongPeter W. McOwanPublished in: AVSS (2005)
Keyphrases
- low resolution
- recognizing facial expressions
- high resolution
- facial expression recognition
- super resolution
- facial expressions
- face images
- facial features
- expression recognition
- low resolution images
- image super resolution
- lower resolution
- super resolved
- high resolution images
- high quality
- active appearance models
- higher resolution
- facial images
- human computer interaction
- depth map
- super resolution reconstruction
- appearance model
- maximum likelihood
- resolution enhancement
- super resolution algorithm
- dense correspondences