Automated system for restoration of low-resolution document and text images.
Paul D. ThouinChein-I ChangPublished in: J. Electronic Imaging (2001)
Keyphrases
- low resolution
- low resolution images
- high resolution images
- high resolution
- dense correspondences
- super resolution
- higher resolution
- image resolution
- test images
- lower resolution
- image super resolution
- super resolved
- low quality images
- highest resolution
- resolution enhancement
- pixel intensities
- degraded images
- face hallucination
- depth images
- low frame rate
- image database
- image restoration
- image data
- image analysis
- super resolution reconstruction
- super resolution algorithm
- input image
- image features
- multiresolution
- active appearance models
- narrow field of view
- low resolution face images
- computer vision
- image patches
- depth map
- face images
- image retrieval
- three dimensional
- image synthesis
- image pixels
- spatial resolution
- image pairs
- natural images
- image registration
- high quality
- higher spatial resolution
- combining information from multiple