Generalizing Hamming+k data hiding by overlapped pixels.
Cheonshik KimDongkyoo ShinChing-Nung YangYung-Shun ChouPublished in: Multim. Tools Appl. (2019)
Keyphrases
- data hiding
- error correction
- error detection
- spread spectrum
- spatial domain
- reversible data hiding
- halftone images
- high capacity
- secret data
- information hiding
- pixel values
- data hiding scheme
- cover image
- input image
- data embedding
- tamper detection
- image processing
- watermarking technique
- frequency domain
- original images
- transform domain
- image regions
- image segmentation
- secret message