Directed Graph Pattern Synthesis in LSB Technique on Video Steganography.
Debnath BhattacharyyaArup Kumar BhaumikMinkyu ChoiTai-Hoon KimPublished in: AST/UCMA/ISA/ACN (2010)
Keyphrases
- directed graph
- data hiding
- random walk
- data embedding
- multimedia
- video sequences
- digital images
- video data
- graph structure
- least significant bit
- undirected graph
- secret message
- information hiding
- cover image
- video content
- video streams
- maximum flow
- directed acyclic graph
- shortest path problem
- jpeg images
- hidden information
- strongly connected
- graph properties
- high capacity
- wireless sensor networks
- image authentication
- authentication scheme
- graph theoretic