An approach to detecting JPEG down-recompression and seam carving forgery under recompression anti-forensics.
Qingzhong LiuPublished in: Pattern Recognit. (2017)
Keyphrases
- jpeg images
- content aware image resizing
- content aware
- seam carving
- forgery detection
- image retargeting
- jpeg compression
- compression algorithm
- discrete cosine transform
- dct coefficients
- compressed images
- compressed domain
- image compression
- image resizing
- lossy compression
- dct domain
- data hiding
- wireless channels
- transform domain
- spatial domain
- content delivery
- image editing
- error correction
- infrared