Handwritten digit recognition through wavelet decomposition and wavelet packet decomposition.
Muhammad Suhail AkhtarHammad QureshiPublished in: ICDIM (2013)
Keyphrases
- handwritten digit recognition
- wavelet decomposition
- wavelet packet decomposition
- wavelet packet
- subband
- wavelet transformation
- multiresolution
- wavelet transform
- multiscale
- wavelet domain
- frequency band
- wavelet coefficients
- high frequency
- image compression
- filter bank
- wavelet packet transform
- bit rate
- feature vectors
- frequency domain
- low frequency
- discrete wavelet transform
- image coding
- sar images
- feature selection
- shift invariant
- image recognition