Performance of curvelets, dual-tree complex wavelet and discrete wavelet transform in handwritten word classification.
Mohamed Ben JlaielRémy MullotPublished in: SoCPaR (2014)
Keyphrases
- dual tree
- discrete wavelet transform
- image fusion
- wavelet features
- dual tree discrete wavelet transform
- wavelet transform
- wavelet coefficients
- wavelet domain
- shift invariant
- feature vectors
- dual tree complex wavelet transform
- dt cwt
- multiresolution
- wavelet packet
- subband
- multiscale
- wavelet filters
- denoising
- pattern recognition
- feature extraction
- high frequency
- image denoising
- machine learning
- text classification
- feature selection
- support vector machine classifier
- handwritten words
- image compression
- image classification
- low frequency
- rotation invariant
- remote sensing
- natural images
- hidden markov models