A novel SPN-based video steganographic scheme using Sudoku puzzle for secured data hiding.
Sunanda JanaArnab Kumar MajiRajat Kumar PalPublished in: Innov. Syst. Softw. Eng. (2019)
Keyphrases
- data hiding
- compressed video
- secret data
- data hiding scheme
- secret message
- high capacity
- jpeg images
- data embedding
- reversible data hiding
- error correction
- spread spectrum
- watermarking technique
- embedded image
- spatial domain
- information hiding
- least significant bit
- video sequences
- video data
- cover image
- video content
- palette images
- video analysis