A novel technique for image steganography based on a high payload method and edge detection.
Anastasia IoannidouSpyros T. HalkidisGeorge StephanidesPublished in: Expert Syst. Appl. (2012)
Keyphrases
- edge detection
- cost function
- experimental evaluation
- objective function
- high accuracy
- probabilistic model
- preprocessing
- high precision
- pairwise
- segmentation method
- significant improvement
- input data
- computational cost
- computational complexity
- similarity measure
- optimization algorithm
- detection method
- optimization method
- synthetic data
- fully automatic
- neural network
- segmentation algorithm
- theoretical analysis
- classification accuracy
- dynamic programming
- artificial neural networks
- decision trees
- feature selection