Adaptive Data Hiding in Edge Areas of Images With Spatial LSB Domain Systems.
Cheng-Hsing YangChi-Yao WengShiuh-Jeng WangHung-Min SunPublished in: IEEE Trans. Inf. Forensics Secur. (2008)
Keyphrases
- data hiding
- secret data
- lossy compression
- embedded image
- edge detection
- jpeg images
- least significant bit
- error correction
- halftone images
- image data
- data embedding
- spread spectrum
- block truncation coding
- high capacity
- spatial domain
- test images
- input image
- digital images
- information hiding
- original images
- watermarked image
- secret image
- cover image
- secret message
- computer vision