Image-based handwritten signature verification using hybrid methods of discrete Radon transform, principal component analysis and probabilistic neural network.
Shih Yin OoiAndrew Beng Jin TeohYing-Han PangBee Yan HiewPublished in: Appl. Soft Comput. (2016)
Keyphrases
- probabilistic neural network
- principal component analysis
- handwritten signature verification
- discrete radon transform
- radon transform
- pattern classification
- feature extraction
- dimensionality reduction
- self organizing maps
- speaker identification
- particle swarm optimization algorithm
- neural network
- face recognition
- artificial neural networks
- feature space
- face images
- extracted features
- computer vision
- fourier transform
- nearest neighbor
- noisy images
- wavelet transform
- multiresolution
- multiscale
- image processing
- feature selection