Data Hiding for Text Document in PDF File.
Minoru KuribayashiTakuya FukushimaNobuo FunabikiPublished in: IIH-MSP (1) (2017)
Keyphrases
- data hiding
- text documents
- secret message
- text mining
- error correction
- probability density function
- text classification
- information extraction
- text categorization
- topic models
- spatial domain
- wordnet
- reversible data hiding
- keywords
- bag of words
- high capacity
- named entities
- information hiding
- data hiding scheme
- secret data
- data embedding
- natural language processing
- jpeg images
- co occurrence
- feature extraction
- databases