Image steganalysis: real-time adaptive colour image segmentation for hidden message retrieval and Matthew's correlation coefficient calculation.
B. YaminiR. SabithaPublished in: Int. J. Inf. Comput. Secur. (2022)
Keyphrases
- correlation coefficient
- real time
- colour image segmentation
- standard deviation
- root mean square error
- biologically inspired
- image database
- information gain
- colour images
- retrieval model
- principal components
- test collection
- objective function
- chi square
- noise variance
- high quality
- high dimensional
- root mean squared error
- grey scale
- wavelet coefficients
- dimensionality reduction
- motion estimation