Keyphrases
- image data
- scanned documents
- input image
- multiscale
- printed documents
- image features
- image classification
- post processing
- image retrieval
- image representation
- image analysis
- image content
- image segmentation
- template matching
- single image
- image pixels
- text recognition
- high resolution
- document analysis
- scale space
- segmentation algorithm
- hough transform
- document processing
- test images
- edge detection
- text retrieval
- image collections
- web images
- optical character recognition
- text information
- image regions
- information retrieval
- feature points