Assessing the impact of OCR noise on multilingual event detection over digitised documents.
Emanuela BorosNhu Khoa NguyenGaël LejeuneAntoine DoucetPublished in: Int. J. Digit. Libr. (2022)
Keyphrases
- event detection
- document processing
- printed documents
- scanned documents
- document analysis
- optical character recognition
- video analysis
- information retrieval
- video event detection
- digital libraries
- activity recognition
- event recognition
- video surveillance
- document images
- character recognition
- document collections
- information retrieval systems
- page layout
- scan statistic
- query terms
- text documents
- metadata
- web data
- text streams
- xml documents
- keywords
- reinforcement learning
- multimedia
- sports video
- text lines
- semantic information
- multimedia event detection