Single image super-resolution using iterative Wiener filter.
Kwok-Wai HungWan-Chi SiuPublished in: ICASSP (2012)
Keyphrases
- wiener filter
- single image super resolution
- image restoration
- super resolution
- sparse coding
- denoising
- noise reduction
- signal to noise ratio
- multi frame
- additive noise
- image patches
- point spread function
- high resolution
- low resolution
- natural images
- blurred images
- image reconstruction
- motion blur
- degraded images
- single image
- linear combination
- motion estimation
- moving objects
- high quality
- computer vision
- image classification
- image features