Persian/arabic handwritten word recognition using M-band packet wavelet transform.
Ali BroumandniaJamshid ShanbehzadehM. Rezakhah VarnoosfaderaniPublished in: Image Vis. Comput. (2008)
Keyphrases
- wavelet transform
- word sense disambiguation
- multiresolution
- image coding
- subband
- multiscale
- image compression
- wavelet coefficients
- n gram
- wavelet decomposition
- text classification
- low pass
- high frequency
- high pass
- feature extraction
- packet loss
- wavelet domain
- text retrieval
- wavelet filters
- co occurrence
- frequency band
- wavelet analysis
- haar wavelet
- low frequency
- filter bank
- translation invariant
- natural language processing
- lifting scheme
- multiresolution analysis
- internet traffic
- wordnet
- word recognition
- information extraction