Cross-Scale KNN Image Transformer for Image Restoration.
Hunsang LeeHyesong ChoiKwanghoon SohnDongbo MinPublished in: IEEE Access (2023)
Keyphrases
- image restoration
- knn
- restoration algorithm
- degraded images
- k nearest neighbor
- restoration method
- image restoration problems
- wiener filter
- low level vision tasks
- kernel estimation
- gaussian noise
- restored image
- edge preserving
- total variation
- image prior
- adaptive neighborhood
- nearest neighbor
- blind image restoration
- input image
- markov random field
- natural images
- distance function
- image deblurring
- image segmentation
- image analysis
- multiscale
- point spread function
- image features
- knn classifier
- image classification
- image structure
- blurred images
- super resolution
- high resolution
- image processing
- similarity measure
- total least squares
- knn algorithm
- scale space
- text classification
- regularization parameter
- motion blur
- pixel values
- denoising
- image quality
- support vector machine
- blind deconvolution