Word and Symbol Spotting Using Spatial Organization of Local Descriptors.
Marçal RusiñolJosep LladósPublished in: Document Analysis Systems (2008)
Keyphrases
- keyword spotting
- spatial information
- spatio temporal
- spatial data
- spatial distribution
- spatial and temporal
- co occurrence
- n gram
- word recognition
- spatial reasoning
- spatial temporal
- information systems
- spatial relationships
- spatial databases
- knowledge management
- image sequences
- space time
- natural language text
- spatial correlation
- word segmentation
- data sets
- symbol recognition