Automatic Acquisition for low frequency lexical items.
Núria BelSergio EspejaMontserrat MarimonPublished in: LREC (2008)
Keyphrases
- low frequency
- high frequency
- frequency domain
- wavelet transform
- frequency band
- wavelet coefficients
- low pass
- subband
- discrete wavelet transform
- wavelet analysis
- context sensitive
- high resolution
- electromagnetic fields
- high frequency components
- fusion rules
- spatial domain
- low and high frequency
- dct domain
- wordnet
- multiresolution
- feature selection
- contourlet transform
- image registration
- subband decomposition
- high quality
- image segmentation