An edge preserving high-order PDE for multiframe image super-resolution.
Amine LaghribAissam HadriAbdelilah HakimPublished in: J. Frankl. Inst. (2019)
Keyphrases
- image super resolution
- high order
- edge preserving
- multi frame
- anisotropic diffusion
- partial differential equations
- super resolution
- image restoration
- super resolution reconstruction
- motion estimation
- higher order
- noise reduction
- point correspondences
- image sequences
- markov random field
- low resolution images
- optical flow
- computationally efficient
- pairwise
- low resolution
- motion analysis
- optic flow
- high resolution
- maximum a posteriori
- nonlinear diffusion
- least squares
- fourth order
- filtering algorithm
- video frames
- image reconstruction
- high quality
- object recognition
- computer vision
- edge detection