Efficient Discrete Wavelet Transform Architectures Based on Filterbank Factorizations.
Wenqing JiangAntonio OrtegaPublished in: ICIP (2) (1999)
Keyphrases
- discrete wavelet transform
- subband
- filter bank
- multiresolution
- wavelet coefficients
- wavelet domain
- wavelet filters
- high frequency
- wavelet transform
- bit rate
- image compression
- frequency domain
- shift invariant
- feature vectors
- lifting scheme
- low frequency
- haar wavelet transform
- low pass
- image coding
- computationally efficient
- image fusion
- wavelet decomposition
- palmprint
- perfect reconstruction
- wavelet bases
- machine learning
- medical images
- denoising
- high quality
- similarity measure
- image segmentation