Indexing and Retrieval of Document Images by Spatial Reasoning.
P. PunithaNaveen OnkarappaD. S. GuruPublished in: ICDCIT (2006)
Keyphrases
- spatial reasoning
- document images
- document analysis
- document image retrieval
- document processing
- word spotting
- document image analysis
- page segmentation
- information retrieval
- handwritten documents
- spatial relations
- temporal reasoning
- content based retrieval
- printed documents
- indexing techniques
- scanned documents
- spatial knowledge
- text retrieval
- document retrieval
- topological relations
- optical character recognition
- information retrieval systems
- storage and retrieval
- word recognition
- query expansion
- retrieval model
- test collection
- image sequences
- closely related
- machine learning
- digital libraries
- feature space
- relevance feedback
- word segmentation
- text lines