High-Precision Authentication Scheme Based on Matrix Encoding for AMBTC-Compressed Images.
Guo-Dong SuChin-Chen ChangChia-Chen LinPublished in: Symmetry (2019)
Keyphrases
- compressed images
- high precision
- authentication scheme
- image compression
- smart card
- visual quality
- secret key
- reconstructed image
- compression ratio
- bitstream
- public key
- discrete cosine transform
- image reconstruction
- similarity measure
- dct domain
- digital video
- compressed domain
- wireless sensor networks
- video sequences
- key management
- multiscale