Fingerprint Feature Extraction by Combining Texture, Minutiae, and Frequency Spectrum Using Multi-Task CNN.
Ai TakahashiYoshinori KodaKoichi ItoTakafumi AokiPublished in: IJCB (2020)
Keyphrases
- multi task
- feature extraction
- frequency spectrum
- frequency domain
- fingerprint matching
- fingerprint images
- texture features
- fingerprint recognition
- gabor filters
- multi task learning
- fingerprint verification
- feature selection
- fourier transform
- texture analysis
- learning tasks
- palmprint
- texture classification
- spectral features
- feature vectors
- image classification
- multi class
- transfer learning
- frequency band
- texture images
- learning problems
- texture information
- face recognition
- local binary pattern
- texture segmentation
- bandpass
- subband
- feature set
- principal component analysis
- image processing
- signal processing
- image analysis
- gray level