A Data Hiding Scheme to Reconstruct Missing Blocks for JPEG Image Transmission.
Jia-Hong LeeJyh-Wei ChenMei-Yi WuPublished in: KES (2) (2005)
Keyphrases
- image transmission
- image compression
- compressed images
- coding scheme
- error resilient
- dct coefficients
- discrete cosine transform
- data hiding
- image coder
- wireless channels
- compressed domain
- lossy compression
- image processing
- video sequences
- compression ratio
- peak signal to noise ratio
- compression algorithm
- image blocks
- low bit rate
- visual quality
- subband
- multiresolution
- feature vectors
- high quality