Blind Multi-Class Steganalysis System Using Wavelet Statistics.
Antonio SavoldiPaolo GubianPublished in: IIH-MSP (2007)
Keyphrases
- multi class
- multiclass problems
- support vector machine
- wavelet transform
- multiple classes
- cost sensitive
- multi class classification
- multiscale
- pairwise
- object detection
- feature selection
- binary classification
- error correcting output codes
- wavelet coefficients
- binary classifiers
- spatial domain
- denoising
- multi class classifier
- multi class svm
- data sets
- multiclass classification
- multi class boosting
- base classifiers
- multinomial logistic regression
- data hiding
- multi task
- feature extraction
- neural network