A linguistic steganography based on word indexing compression and candidate selection.
Lingyun XiangWenshuai WuXu LiChunfang YangPublished in: Multim. Tools Appl. (2018)
Keyphrases
- compressed text
- linguistic information
- word meaning
- jpeg images
- linguistic knowledge
- natural language text
- index terms
- word spotting
- natural language processing
- information retrieval
- text retrieval
- image compression
- word order
- syntactic analysis
- compression algorithm
- co occurrence
- string matching
- natural language
- database
- short list
- linguistic features
- indexing scheme
- hidden information
- word segmentation
- compression scheme
- spatial domain
- n gram
- information extraction