Dorsal hand vein recognition based on directional filter bank.
Jen-Chun LeeTsung-Ming LoChien-Ping ChangPublished in: Signal Image Video Process. (2016)
Keyphrases
- hand vein
- filter bank
- method based on wavelet
- subband
- image coding
- steerable pyramid
- wavelet transform
- lifting scheme
- multiresolution
- multiscale
- infrared
- computationally efficient
- wavelet packet
- signal processing
- frequency domain
- discrete cosine transform
- wavelet filters
- low pass
- rotation invariant
- matching score
- object recognition
- feature extraction
- vein patterns
- directional information
- pattern recognition
- edge detection
- reconstruction error
- image quality
- wavelet coefficients
- natural images