Scaling low-resolution bitmaps fonts using linear feature extraction.
J. R. ParkerPublished in: Vis. Comput. (1990)
Keyphrases
- low resolution
- linear feature extraction
- high resolution
- super resolution
- feature extraction
- preprocessing step
- low resolution images
- face images
- high quality
- high resolution images
- image super resolution
- locality preserving projections
- image patches
- preprocessing
- active appearance models
- image space
- face recognition
- test images
- depth map
- multi frame
- natural images
- image features
- feature space
- pairwise