Optimizing Feature for JPEG Steganalysis via Gabor Filter and Co-occurrences Matrices.
Bing CaoGuorui FengZhaoxia YinPublished in: ICCCS (1) (2016)
Keyphrases
- co occurrence
- gabor filters
- texture analysis
- jpeg images
- gabor features
- feature vectors
- discrete cosine transform
- gabor phase
- wordnet
- bit plane
- texture features
- gray level
- filter responses
- image compression
- gabor wavelets
- compression algorithm
- compressed images
- spatial domain
- image features
- feature extraction
- singular value decomposition
- palmprint
- image analysis
- dct coefficients
- word co occurrence
- real and imaginary parts
- jpeg compression
- feature set
- fingerprint images
- visual words
- image retrieval
- image processing
- feature selection