Biometrics inspired watermarking based on a fractional dual tree complex wavelet transform.
Gaurav BhatnagarQ. M. Jonathan WuPublished in: Future Gener. Comput. Syst. (2013)
Keyphrases
- dual tree complex wavelet transform
- dt cwt
- discrete wavelet transform
- support vector machine classifier
- personal identification
- texture features
- palmprint
- dual tree
- face recognition
- shift invariant
- pattern recognition
- iris recognition
- rotation invariant
- biometric systems
- image fusion
- high frequency
- subband
- computer vision