Quantization-based image authentication scheme using QR error correction.
Wen-Chuan WuPublished in: EURASIP J. Image Video Process. (2017)
Keyphrases
- error correction
- authentication scheme
- image authentication
- watermarking scheme
- barcode
- data hiding
- region of interest
- error detection
- high resolution
- channel coding
- watermarking technique
- security analysis
- tampering detection
- least significant bit
- data embedding
- user authentication
- watermarked image
- secret key
- distributed systems
- low cost