JPEG Steganalysis Using HBCL Statistics and FR Index.
Veena H. BhatS. KrishnaP. Deepa ShenoyK. R. VenugopalLalit M. PatnaikPublished in: PAISI (2010)
Keyphrases
- jpeg images
- discrete cosine transform
- bit plane
- image compression
- compression algorithm
- image coding
- coded images
- low bit rate
- dct coefficients
- spatial domain
- compressed images
- structural similarity
- database
- probability model
- expert group
- coding method
- transform coding
- file size
- image content analysis
- jpeg compression
- compressed domain
- rate distortion
- index structure
- face recognition
- transform domain
- error correction
- frequency domain
- video sequences