Keyphrases
Medical Image
100%
Reversible Data Hiding
100%
Contrast Enhancement
100%
Region of Interest
40%
Original Image
20%
Histogram
20%
Data Hiding
20%
Preprocessing Techniques
20%
Visual Quality
20%
Enhancement Effect
20%
Enhanced Image
20%
Visual Distortion
20%
Pixel Distribution
20%
Image Background
20%
Background Segmentation
20%
Grayscale Value
20%
Computer Science
Data Hiding
100%
Experimental Result
33%
Side Information
33%
Preprocessing
33%
Visual Quality
33%
Enhanced Image
33%
Background Image
33%
Processing Strategy
33%
Engineering
Medical Image
100%
Region of Interest
40%
Experimental Result
20%
Side Information
20%
Histogram
20%
Enhanced Image
20%
Processing Strategy
20%
Grayscale Value
20%