Fingerprint classification using a hexagonal fast fourier transform.
A. P. FitzR. J. GreenPublished in: Pattern Recognit. (1996)
Keyphrases
- fast fourier transform
- fingerprint classification
- singular points
- fourier transform
- frequency domain
- signal processing
- floating point
- fingerprint matching
- spectral analysis
- extreme learning machine
- discrete cosine transform
- discrete wavelet transform
- fingerprint images
- neural network
- graphical models
- fourier domain
- discrete fourier transform
- multiscale
- spatial domain
- high resolution
- computational complexity
- feature extraction
- feature selection