Hybrid error concealment in image communication using data hiding and spatial redundancy.
Alireza Kenarsari-AnhariShabnam SodagariAlireza Nasiri AvanakiPublished in: ICT (2008)
Keyphrases
- data embedding
- data hiding
- error concealment
- reversible data hiding
- secret data
- image data
- input image
- watermarking technique
- high capacity
- multiscale
- error correction
- high resolution
- motion vectors
- image segmentation
- visual quality
- spatial domain
- post processing
- video transmission
- error resilience
- digital images
- reference frame
- high frequency
- compressed images
- compressed video
- macroblock
- information hiding
- error resilient
- computer simulation
- bitstream