Detecting pixel-value differencing steganography using Levenberg-Marquardt neural network.
El-Sayed M. El-AlfyPublished in: CIDM (2013)
Keyphrases
- levenberg marquardt
- pixel values
- neural network
- back propagation
- artificial neural networks
- least squares
- cover image
- training algorithm
- image quality
- secret data
- bundle adjustment
- bp neural network
- hidden layer
- gray level
- data hiding
- learning algorithm
- fuzzy logic
- feed forward
- probability density function
- computer vision
- multilayer perceptron
- convergence rate
- structure from motion
- genetic algorithm
- neural nets
- background subtraction
- fault diagnosis
- maximum likelihood
- data embedding