Extraction of Projection Profile, Run-Histogram and Entropy Features Straight from Run-Length Compressed Text-Documents.
Mohammed JavedP. NagabhushanB. B. ChaudhuriPublished in: CoRR (2014)
Keyphrases
- run length
- gray level
- information retrieval
- semantic information
- web documents
- automatic extraction
- feature set
- image features
- feature space
- information retrieval systems
- document collections
- co occurrence
- pattern matching
- document retrieval
- document classification
- data hiding
- natural language text
- feature extraction