A Novel Fragile Watermark-Based Image Authentication Scheme for AMBTC-Compressed Images.
Hong ZhongHaiquan LiuChin-Chen ChangChia-Chen LinPublished in: J. Inf. Hiding Multim. Signal Process. (2016)
Keyphrases
- compressed images
- image authentication
- tampering detection
- authentication scheme
- image compression
- jpeg images
- data embedding
- image blocks
- discrete cosine transform
- visual quality
- dct domain
- multiscale
- reconstructed image
- compression ratio
- image data
- test images
- high resolution
- jpeg compression
- bitstream
- peak signal to noise ratio
- post processing
- image regions
- smart card
- digital images
- subband
- image processing
- public key
- watermarking technique
- image quality
- compressed domain
- watermarking scheme
- face recognition