Steganalysis of JPEG image-based steganography with support vector machine.
Satoshi WatanabeKazuki MurakamiTomoya FurukawaQiangfu ZhaoPublished in: SNPD (2016)
Keyphrases
- jpeg images
- support vector machine
- quantization table
- information hiding
- discrete cosine transform
- svm classifier
- compression algorithm
- compressed images
- dct coefficients
- spatial domain
- training data
- jpeg compression
- feature selection
- compressed domain
- data hiding
- feature vectors
- lossy compression
- support vector
- knn
- training set
- dct domain
- feature space
- multiresolution
- bit plane
- wireless channels
- hidden information