Steganalysis for clustering modification directions steganography.
Ritvik RawatBrijesh SinghArijit SurPinaki MitraPublished in: Multim. Tools Appl. (2020)
Keyphrases
- information hiding
- jpeg images
- clustering algorithm
- clustering method
- data hiding
- categorical data
- k means
- cluster analysis
- data clustering
- unsupervised learning
- self organizing maps
- hierarchical clustering
- high capacity
- spatial domain
- spectral clustering
- information theoretic
- discrete cosine transform
- grayscale images
- outlier detection
- data sets