Extraction of characters from color documents.
Hideo KasugaMasayuki OkamotoHiroaki YamamotoPublished in: Document Recognition and Retrieval (2000)
Keyphrases
- color images
- information retrieval
- printed documents
- text extraction
- information extraction
- relevant documents
- document collections
- document classification
- handwritten text
- color space
- web documents
- text documents
- document retrieval
- automatic extraction
- information retrieval systems
- keywords
- semantic content
- vector space model
- color constancy
- metadata
- color features
- color information
- xml documents
- database
- document clustering
- natural language processing
- user queries
- knowledge extraction
- text lines
- handwriting recognition
- text information
- document processing
- retrieval systems
- word spotting
- text categorization