Unconstrained Handwritten Character Recognition - An Approach based on Fourier Transform and Neural Networks.
S. K. NiranjanV. Vijay KumarG. Hemantha KumarAradhya V. N. ManjunathPublished in: IICAI (2009)
Keyphrases
- fourier transform
- handwritten character recognition
- neural network
- frequency domain
- signal processing
- handwritten characters
- object recognition
- pattern recognition
- radon transform
- discrete fourier transform
- fast fourier transform
- artificial neural networks
- fourier domain
- frequency spectrum
- character segmentation
- polar coordinates
- fourier coefficients
- neural network model
- texture analysis
- back propagation
- recognition rate
- correlation function
- fuzzy logic