Indexing of Document Images Based on Triangular Spatial Relationships.
P. PunithaNaveen OnkarappaD. S. GuruPublished in: ICCTA (2007)
Keyphrases
- spatial relationships
- document images
- document analysis
- word spotting
- document processing
- document image retrieval
- document image analysis
- printed documents
- optical character recognition
- spatial information
- scanned documents
- information retrieval
- historical documents
- page layout
- machine learning
- pairwise
- printed text