Image Restoration of Warped Complex Chinese Documents Based on Text Boundary Lines.
Hong LiuRunwei DingPublished in: SMC (2009)
Keyphrases
- image restoration
- text documents
- total variation
- image processing
- edge preserving
- markov random field
- text summarization
- restoration algorithm
- image deblurring
- iterative image restoration
- line segments
- motion blur
- super resolution
- markov random field models
- image restoration problems
- hough transform
- text mining
- blind image restoration
- total least squares
- blur identification
- regularization method
- wiener filter
- point spread function
- blurred images
- regularization parameter
- adaptive neighborhood
- input image
- kernel estimation
- restoration method
- image prior
- text lines
- text classification
- modified hopfield neural network