Intelligent wavelet domain watermarking of fingerprint images.
Roli BansalPriti SehgalPunam BediPublished in: HIS (2012)
Keyphrases
- wavelet domain
- fingerprint images
- watermarking algorithm
- fingerprint identification
- denoising
- spatial domain
- wavelet coefficients
- fingerprint recognition
- wavelet transform
- multiresolution
- shift invariant
- image watermarking scheme
- watermark embedding
- fingerprint matching
- multiscale
- singular points
- discrete wavelet transform
- human visual system
- subband
- image denoising
- image watermarking
- high frequency
- jpeg compression
- low quality
- digital watermarking
- frequency domain
- spread spectrum
- natural images
- image quality
- image enhancement
- copyright protection
- gabor filters
- matching algorithm
- image processing
- computer vision