Single-frame super-resolution using superpixel based dictionary.
Taku NakaharaKazunori UrumaTomohiro TakahashiToshihiro FurukawaPublished in: MWSCAS (2016)
Keyphrases
- single frame
- super resolution
- image super resolution
- low resolution
- high resolution
- multi frame
- motion estimation
- high quality
- resolution enhancement
- low resolution images
- high resolution video
- image resolution
- sparse representation
- image patches
- video sequences
- motion blur
- image processing
- higher resolution
- input image
- optical flow