Keyphrases
Embedding Strategy
100%
JPEG Steganography
100%
Uniform Embedding
100%
Distortion Function
100%
Function Design
100%
Embedding Distortion
83%
Discrete Cosine Transform Coefficient
33%
Performance Improvement
16%
Computation Time
16%
Encoding Method
16%
Current Mode
16%
Alternating Current
16%
Spatial Domain
16%
Steganography
16%
UNIWARD
16%
Discrete Cosine Transform
16%
Reduced Computation
16%
Discrete Cosine Transform Domain
16%
Coefficient of Variation
16%
Relative Change
16%
Global Change
16%
Embedded Data
16%
Distortion Measure
16%
Exponential Model
16%
Exponential Function
16%
Empirical Rules
16%
Minimal Embedding
16%
Syndrome-trellis Codes
16%
Adaptive Steganography
16%
Computer Science
Steganography
100%
Distortion Function
100%
Embedding Distortion
100%
Discrete Cosine Transform
80%
Transform Coefficient
40%
Performance Improvement
20%
Embedding Data
20%
Computation Time
20%
Spatial Domain
20%
Transform Domain
20%
Coefficient of Variation
20%
Relative Change
20%
Distortion Measure
20%
Quality Factor
20%
Exponential Function
20%
Engineering
Distortion Function
100%
Embedding Distortion
100%
Computation Time
20%
Performance Improvement
20%
Alternating Current
20%
Spatial Domain
20%
Block Transform
20%
Encoding Method
20%
Quality Factor
20%
Coefficient of Variation
20%
Exponential Function
20%
Distortion Measure
20%
Mathematics
Discrete Cosine Transform
100%
Statistics
50%
Minimizes
50%
Relative Change
25%
Spatial Domain
25%
Exponential Function
25%
Empirical Rule
25%