A HEVC Video Steganalysis Against DCT/DST-Based Steganography.
Henan ShiTanfeng SunXinghao JiangYi DongKe XuPublished in: Int. J. Digit. Crime Forensics (2021)
Keyphrases
- jpeg images
- discrete cosine transform
- dct coefficients
- video coding standard
- image compression
- information hiding
- dct domain
- transform domain
- compressed images
- jpeg compression
- compression algorithm
- filter bank
- spatial domain
- data hiding
- quantization table
- cover image
- discrete cosine transformation
- image blocks
- compressed domain
- video streams
- video sequences
- video content
- digital images
- multimedia