Efficient shape-LUT classification for document image restoration.
Tayo Obafemi-AjayiGady AgamOphir FriederPublished in: DRR (2009)
Keyphrases
- image restoration
- edge preserving
- document classification
- total variation
- super resolution
- image deblurring
- blurred images
- degraded images
- image processing
- markov random field
- feature vectors
- regularization parameter
- image classification
- blind image restoration
- iterative image restoration
- restoration algorithm
- machine learning
- gaussian noise
- model selection
- support vector
- adaptive neighborhood
- image restoration problems
- modified hopfield neural network
- image deconvolution
- regularization method
- wiener filter
- computer vision
- restored image
- kernel estimation
- point spread function
- cross validation
- color images