Efficient Block-Based Frequency Domain Wavelet Transform Implementations.
Jianyu LinMark J. T. SmithPublished in: IEEE Trans. Image Process. (2009)
Keyphrases
- frequency domain
- wavelet transform
- subband
- low frequency
- spatial domain
- fourier transform
- feature extraction
- multiresolution
- cross correlation
- image coding
- filter bank
- power spectrum
- denoising
- image compression
- fast fourier transform
- multiscale
- wavelet coefficients
- frequency spectrum
- wavelet domain
- fourier analysis
- high frequency
- phase correlation
- low pass
- spectral domain
- frequency analysis
- radon transform
- fourier domain
- discrete wavelet transform
- motion estimation
- transform domain
- image segmentation
- high quality
- facial asymmetry