Document image restoration using binary morphological filters.
Jisheng LiangRobert M. HaralickIhsin T. PhillipsPublished in: Document Recognition (1996)
Keyphrases
- image restoration
- morphological filters
- total variation
- mathematical morphology
- alternating sequential filters
- alternating minimization algorithm
- markov random field
- image processing
- structuring elements
- edge preserving
- morphological operators
- regularization parameter
- super resolution
- image deblurring
- median filter
- motion blur
- noise removal
- blurred images
- degraded images
- restoration algorithm
- modified hopfield neural network
- neural network
- blind image restoration
- edge detection
- denoising