Reversible data hiding in encrypted images with high capacity by bitplane operations and adaptive embedding.
Fuqiang DiFangjun HuangMinqing ZhangJia LiuXiaoyuan YangPublished in: Multim. Tools Appl. (2018)
Keyphrases
- reversible data hiding
- high capacity
- data hiding
- pixel values
- secret data
- barcode
- coding method
- image data
- data storage
- data embedding
- bit plane
- halftone images
- error correction
- test images
- information hiding
- original images
- image quality
- error concealment
- watermarked image
- digital images
- gray level
- jpeg images
- watermarking technique