Reversible Data Hiding With Image Enhancement Using Histogram Shifting.
Qichao YingZhenxing QianXinpeng ZhangDengpan YePublished in: IEEE Access (2019)
Keyphrases
- image enhancement
- reversible data hiding
- data hiding
- image processing
- high capacity
- histogram equalization
- prediction algorithm
- image analysis
- edge detection
- visual quality
- pixel values
- grayscale images
- error correction
- contrast enhancement
- coding method
- enhanced image
- pattern recognition
- feature extraction
- transfer function