Shortening the Cover for Fast JPEG Steganography.
Weixiang LiWenbo ZhouWeiming ZhangChuan QinHuanhuan HuNenghai YuPublished in: IEEE Trans. Circuits Syst. Video Technol. (2020)
Keyphrases
- jpeg images
- quantization table
- image compression
- compression algorithm
- image quality
- reed solomon codes
- information hiding
- image coding
- compressed images
- step size
- coding method
- jpeg compression
- expert group
- bit plane
- data hiding
- dct coefficients
- coded images
- lossless compression
- computational complexity
- high capacity
- compressed domain
- discrete cosine transform
- compression standards
- spread spectrum
- image transmission
- low bit rate
- transform coding
- dct domain
- spatial domain
- compression ratio
- information security
- digital images