Single-Frame Super-Resolution by a Cortex Based Mechanism Using High Level Visual Features in Natural Images.
Olcay KursunOleg V. FavorovPublished in: WACV (2002)
Keyphrases
- visual features
- natural images
- single frame
- super resolution
- low level
- high level
- low level features
- low resolution
- high resolution
- natural scenes
- visual information
- image patches
- higher order
- multi frame
- multiscale
- high resolution video
- image classification
- object recognition
- denoising
- image retrieval
- motion estimation
- input image
- sparse coding
- high quality
- saliency map
- keywords
- test images
- key frames
- video frames
- optical flow
- image sequences
- visual data
- three dimensional
- machine learning