A Novel Medical Image Tamper Detection and Recovery Scheme using LSB Embedding and PWLCM.
Lin GaoTiegang GaoPublished in: Int. J. Digit. Crime Forensics (2014)
Keyphrases
- medical images
- tamper detection
- image authentication
- data hiding
- secret message
- least significant bit
- data embedding
- watermark embedding
- medical imaging
- watermarking algorithm
- authentication scheme
- public key
- watermarking scheme
- error correction
- jpeg compression
- watermarking technique
- information hiding
- digital watermarking
- spatial domain
- spread spectrum
- image watermarking
- digital libraries
- image denoising
- image content
- motion estimation