Multiresolution recognition of unconstrained handwritten numerals with wavelet transform and multilayer cluster neural network.
Seong-Whan LeeChang-Hun KimHong MaYuan Yan TangPublished in: Pattern Recognit. (1996)
Keyphrases
- handwritten numerals
- multiresolution
- wavelet transform
- handwritten numeral recognition
- recognition rate
- neural network
- multilayer perceptron
- handwritten character recognition
- wavelet coefficients
- subband
- multiple classifiers
- image compression
- multiresolution representation
- multiresolution analysis
- high frequency
- radial basis function
- wavelet domain
- low frequency
- back propagation
- artificial neural networks
- neural network model
- image fusion
- discrete wavelet transform
- multiscale
- recognition scheme
- face recognition
- clustering algorithm
- lifting scheme
- genetic algorithm
- pattern recognition
- feature extraction
- data fusion
- knn
- high resolution