Adaptive embedding combining LBE and IBBE for high-capacity reversible data hiding in encrypted images.
Zhifeng FuXiuli ChaiZongwei TangXin HeZhihua GanGongyao CaoPublished in: Signal Process. (2024)
Keyphrases
- reversible data hiding
- high capacity
- data hiding
- pixel values
- secret data
- image data
- information hiding
- lossy compression
- halftone images
- data storage
- barcode
- data embedding
- test images
- image quality
- input image
- error correction
- original images
- prediction algorithm
- jpeg images
- visual quality
- gray level
- gray scale
- cover image
- data management