Data extraction in form documents with gray-level background using morphological processing.
Rapeeporn ChamchongYuttapong RangsanseriPunya ThitimajshimaPublished in: Document Recognition and Retrieval (2000)
Keyphrases
- gray level
- data extraction
- morphological processing
- gray scale
- html pages
- semi structured
- gray level images
- input image
- image segmentation
- co occurrence
- information retrieval
- texture analysis
- morphological operators
- texture features
- data integration
- pixel values
- web pages
- metadata
- gray value
- xml documents
- web documents
- information extraction
- data mining