Optimal Gabor Filters for Steganalysis of Content-Adaptive JPEG Steganography.
Xiaofeng SongFenlin LiuLiju ChenChunfang YangXiangyang LuoPublished in: KSII Trans. Internet Inf. Syst. (2017)
Keyphrases
- gabor filters
- jpeg images
- information hiding
- data hiding
- discrete cosine transform
- texture features
- texture analysis
- feature vectors
- feature extraction
- gabor features
- compression algorithm
- image compression
- gabor filtering
- bank of gabor filters
- jpeg compression
- dct coefficients
- training data
- bit plane
- compressed images
- lossless compression
- palmprint
- binary images
- co occurrence
- wavelet transform
- image analysis
- filter outputs