Selection-Channel-Aware Scale Co-occurrence Matrix Feature to Detect Content-Adaptive JPEG Steganography.
Xiaoyan XuXiaofeng SongRongcai ZhaoPublished in: CSAI/ICIMT (2018)
Keyphrases
- co occurrence
- similarity matrix
- jpeg images
- wordnet
- semantic similarity
- gray level
- image compression
- feature vectors
- image features
- named entities
- compression algorithm
- occurrence frequency
- machine learning
- word co occurrence
- probabilistic latent semantic analysis
- multimedia content
- semantic relations
- feature set
- multiscale
- multimedia
- discrete cosine transform
- latent semantic analysis
- compressed images
- singular value decomposition