Why multiple document image binarizations improve OCR.
William B. LundDouglas J. KennardEric K. RinggerPublished in: HIP@ICDAR (2013)
Keyphrases
- document images
- optical character recognition
- document image analysis
- document processing
- document analysis
- printed documents
- scanned documents
- ocr systems
- document image understanding
- character recognition
- page layout
- text lines
- word level
- digital libraries
- document image retrieval
- language identification
- text recognition
- line extraction
- historical documents
- page segmentation
- image analysis
- image segmentation
- scanned document images