Fingerprint Enhancement Based on the Directional Filter Bank.
Sang-il ParkMark J. T. SmithJun Jae LeePublished in: ICIP (2000)
Keyphrases
- filter bank
- steerable pyramid
- image coding
- subband
- multiresolution
- multiscale
- signal processing
- perfect reconstruction
- computationally efficient
- wavelet packet
- contourlet transform
- wavelet transform
- frequency domain
- directional information
- subband coding
- dual tree
- lifting scheme
- reconstruction error
- wavelet filters
- discrete cosine transform
- rotation invariant
- finite impulse response
- image compression
- low pass
- wavelet frame
- feature selection
- building blocks
- optimal filter
- image processing