Data Hiding in Images by Adaptive LSB Substitution Based on the Pixel-Value Differencing.
Suk-Ling LiKai-Chi LeungLee-Ming ChengChi-Kwong ChanPublished in: ICICIC (3) (2006)
Keyphrases
- data hiding
- secret data
- pixel values
- cover image
- reversible data hiding
- error correction
- data embedding
- lossy compression
- embedded image
- least significant bit
- spatial domain
- secret image
- secret message
- watermarking technique
- jpeg images
- halftone images
- image quality
- high capacity
- information hiding
- spread spectrum
- image data
- image processing
- binary images
- gray level
- stego image
- feature space
- color images
- transform domain
- error concealment