Secret Communication Using JPEG Double Compression.
Jing-Ming GuoThanh-Nam LePublished in: IEEE Signal Process. Lett. (2010)
Keyphrases
- compression algorithm
- image compression
- compression ratio
- lossy compression
- expert group
- jpeg xr
- trellis coded quantization
- compression standards
- compression rate
- compression scheme
- lossless compression
- jpeg images
- transform coding
- data compression
- image coding
- compressed images
- arithmetic coding
- image quality
- huffman coding
- lossless coding
- image transmission
- lossy image compression
- bitstream
- bit allocation
- progressive transmission
- compression artifacts
- video compression
- wavelet transform
- compressed data
- high compression ratio
- predictive coding
- low bit rate
- jpeg ls
- compressed domain
- discrete cosine transform
- adaptive quantization
- coding scheme
- entropy coding
- bit plane
- reconstructed image
- inter frame
- image codec