Image error concealment based on data hiding using M-ary QIM.
Amit PhadikarSanti P. MaityPublished in: ICDP (2009)
Keyphrases
- data hiding
- data embedding
- reversible data hiding
- error concealment
- secret data
- watermarking technique
- error correction
- cover image
- spatial domain
- multiscale
- jpeg images
- quantization index modulation
- image data
- input image
- information hiding
- watermarked image
- compressed video
- video transmission
- high resolution
- computational complexity
- bitstream
- visual quality
- feature vectors
- image segmentation