Indexing Scheme for Iris Using Discrete Cosine and Discrete Wavelet Transform.
Himanshu BuckchashBalasubramanian RamanPublished in: SocProS (2) (2011)
Keyphrases
- indexing scheme
- discrete wavelet transform
- transform domain
- wavelet domain
- multiresolution
- spatial domain
- indexing techniques
- wavelet coefficients
- high frequency
- subband
- image fusion
- shift invariant
- low frequency
- wavelet filters
- denoising
- feature vectors
- wavelet transform
- multiscale
- high quality
- image sequences
- filter bank
- region of interest
- index structure
- image registration
- image processing
- computer vision