BBC++: Enhanced Block Boundary Continuity on Defining Non-Additive Distortion for JPEG Steganography.
Yaofei WangWeixiang LiWeiming ZhangXinzhi YuKunlin LiuNenghai YuPublished in: IEEE Trans. Circuits Syst. Video Technol. (2021)
Keyphrases
- jpeg images
- block boundaries
- coded images
- dct coefficients
- data embedding
- adaptive quantization
- compressed images
- quantization table
- information hiding
- discrete cosine transform
- error concealment
- compression algorithm
- low bit rate
- quantization step
- dct domain
- blocking artifacts
- image coding
- data hiding
- image compression
- jpeg compression
- image transmission
- lossy compression
- bit allocation
- watermark embedding
- perceptual image quality
- image blocks
- rate distortion
- block size
- error resilient
- reed solomon codes
- compressed domain
- embedded image
- discrete cosine transformation
- visual quality
- vector quantizer
- distortion measure
- secret data
- image quality measures
- transform domain
- coding method
- digital images
- motion estimation
- video sequences