Directional filter bank-based fingerprint feature extraction and matching.
Chul-Hyun ParkJoon-Jae LeeMark J. T. SmithSang-il ParkKil-Houm ParkPublished in: IEEE Trans. Circuits Syst. Video Technol. (2004)
Keyphrases
- filter bank
- feature extraction and matching
- steerable pyramid
- subband
- image coding
- feature matching
- multiscale
- multiresolution
- wavelet packet
- perfect reconstruction
- frequency domain
- wavelet transform
- signal processing
- computationally efficient
- contourlet transform
- dual tree
- optimal filter
- directional information
- wavelet filters
- low pass
- feature extraction
- fingerprint images
- lifting scheme
- feature vectors
- discrete cosine transform
- reconstruction error
- rotation invariant
- bit rate
- building blocks
- wavelet decomposition
- post processing
- pattern recognition