Feature extraction based on stroke orientation estimation technique for handwritten numeral.
Ravi NagarSuman K. MitraPublished in: ICAPR (2015)
Keyphrases
- orientation estimation
- feature extraction
- handwritten numerals
- recognition rate
- face recognition
- rotation invariant
- feature vectors
- multiple classifiers
- wavelet transform
- structure tensor
- preprocessing
- frequency domain
- image processing
- feature selection
- radon transform
- face images
- neural network
- feature set
- texture classification
- multilayer perceptron
- local binary pattern
- gabor filters
- pattern recognition
- multiscale
- texture analysis
- pattern analysis
- artificial neural networks
- feature space
- fingerprint images
- decision trees
- computer vision