Binary text image file preprocessing to account for printer dot gain.
Lu ZhangAlex VeisRobert UlichneyJan P. AllebachPublished in: ICIP (2014)
Keyphrases
- preprocessing
- input image
- image features
- image data
- template matching
- image analysis
- information retrieval
- image classification
- image content
- high resolution
- image retrieval
- multiscale
- low level
- image pixels
- image collections
- post processing
- pixel values
- segmentation method
- single image
- image representation
- preprocessing stage
- similarity measure
- database
- image segmentation
- image regions
- web images
- gray value
- original images
- scanned documents
- file size
- textual information
- preprocessing steps
- text retrieval
- test images
- image matching
- gray scale
- gray level
- feature points
- image compression
- edge detection
- feature extraction