Margin noise removal from printed document images.
Soumyadeep DeyJayanta MukhopadhyayShamik SuralPartha BhowmickPublished in: DAR@ICVGIP (2012)
Keyphrases
- noise removal
- scanned documents
- document images
- scanned images
- optical character recognition
- scanned document images
- printed text
- denoising
- anisotropic diffusion
- noise reduction
- image enhancement
- fourth order
- edge detection
- diffusion filtering
- document image analysis
- gaussian noise
- document image understanding
- multiresolution
- document analysis
- edge preservation
- image processing
- page layout
- signal processing
- signal to noise ratio
- image denoising
- document processing
- printed documents
- pairwise
- computer vision