Data Hiding in MPEG Compressed Audio Using Wet Paper Codes.
Xiaomei QuanHongbin ZhangPublished in: ICPR (4) (2006)
Keyphrases
- data hiding
- block dct
- error correction
- compressed video
- compressed domain
- multimedia
- high capacity
- reversible data hiding
- error correcting
- spread spectrum
- secret data
- digital video
- spatial domain
- data embedding
- jpeg images
- watermarking technique
- visual information
- information hiding
- halftone images
- data hiding scheme
- channel coding
- multimedia data
- high frequency