Text steganography in font color of MS excel sheet.
Husam Ibrahiem AlsaadiMaad Kamal Al-AnniRafah M. AlmuttairiOguz BayatOsman Nuri UçanPublished in: DATA (2018)
Keyphrases
- text regions
- text extraction
- color images
- color information
- font recognition
- optical character recognition
- information retrieval
- text mining
- color space
- connected components
- character recognition
- ocr systems
- text detection
- complex background
- text retrieval
- web documents
- semantic content
- natural scenes
- text information
- document images
- keywords
- information hiding
- spread spectrum
- user friendly
- text graphics