A novel sparse representation based super resolution approach using multi-scale and multi-directional feature descriptor.
Selen AyasMurat EkinciPublished in: SIU (2018)
Keyphrases
- super resolution
- multi directional
- feature descriptors
- multiscale
- local binary pattern
- low resolution
- image patches
- high resolution
- sparse representation
- texture classification
- image matching
- image features
- natural images
- scale space
- feature points
- high quality
- coding method
- dictionary learning
- motion estimation
- image representation
- shape descriptors
- sparse coding
- face recognition
- texture analysis
- wavelet transform
- keypoints
- depth map
- shape features
- feature extraction
- image processing
- background subtraction
- post processing
- d objects
- data points