A novel fingerprint image compression technique using wavelets packets and pyramid lattice vector quantization.
Shohreh KasaeiMohamed A. DericheBoualem BoashashPublished in: IEEE Trans. Image Process. (2002)
Keyphrases
- lattice vector quantization
- image compression
- subband
- wavelet transform
- multiresolution
- vector quantization
- wavelet coefficients
- vector quantizer
- filter bank
- multiscale
- high frequency
- wavelet domain
- discrete cosine transform
- reconstructed image
- compression algorithm
- frequency domain
- image coder
- compression scheme
- low bit rate
- packet loss
- wavelet packet
- compression ratio
- subband coding
- feature extraction
- image coding
- bit plane
- transform coefficients
- entropy coding
- lifting scheme
- perfect reconstruction
- rate distortion
- lossless compression
- image representation
- ip networks
- wavelet filters
- image processing
- coding method
- low complexity