Discriminative DCT-MLP based approach for off-line signature verification.
R. K. BharathiB. H. ShekarPublished in: ICACCI (2014)
Keyphrases
- neural network
- multilayer perceptron
- discrete cosine transform
- multi layer perceptron
- machine learning
- discriminative power
- back propagation
- rate distortion
- int j imaging syst technol
- discriminative learning
- dct domain
- discriminative features
- dct coefficients
- artificial neural networks
- transform domain
- frequency domain
- unsupervised learning
- semi supervised
- image sequences
- feature selection
- learning algorithm
- genetic algorithm
- layer perceptron