Compression and protection of JPEG images.
Yi-Chong ZengFay HuangHong-Yuan Mark LiaoPublished in: ICIP (2011)
Keyphrases
- jpeg images
- compression algorithm
- lossy compression
- file size
- discrete cosine transform
- compressed images
- jpeg compression
- image compression
- compression ratio
- spatial domain
- data hiding
- dct coefficients
- lossless compression
- low bit rate
- wireless channels
- dct domain
- signal to noise ratio
- post processing
- computer simulation