Designing adaptive JPEG steganography based on the statistical properties in spatial domain.
Ge LiuFangjun HuangZhonghua LiPublished in: Multim. Tools Appl. (2019)
Keyphrases
- spatial domain
- jpeg images
- dct domain
- frequency domain
- transform domain
- data hiding
- wavelet domain
- motion estimation
- additive noise
- cover image
- discrete cosine transformation
- dct coefficients
- discrete cosine transform
- lossy compression
- image resizing
- image compression
- secret message
- bit plane
- spread spectrum
- denoising
- jpeg compression
- compressed images
- video sequences
- block dct
- filter bank
- image data
- computer vision