A nonconvex fractional order variational model for multi-frame image super-resolution.
Amine LaghribA. Ben-loghfyryAissam HadriAbdelilah HakimPublished in: Signal Process. Image Commun. (2018)
Keyphrases
- multi frame
- image super resolution
- fractional order
- super resolution
- low resolution images
- low resolution
- high resolution
- motion estimation
- image restoration
- point correspondences
- pid controller
- image sequences
- differential evolution
- high quality
- optical flow
- computationally efficient
- motion analysis
- closed loop
- dictionary learning
- machine learning
- filtering algorithm
- objective function
- state space
- video frames
- feature selection