Construction of Finite Non-separable Orthogonal Filter Banks with Linear Phase and Its Application in Image Segmentation.
Han-Lin ChenSilong PengPublished in: WAA (2001)
Keyphrases
- wavelet filter banks
- filter bank
- directional information
- lifting scheme
- image segmentation
- perfect reconstruction
- multiscale
- subband
- image coding
- multiresolution
- fir filters
- wavelet transform
- signal processing
- linear filters
- lapped transforms
- subband coding
- wavelet decomposition
- wavelet packet
- frequency domain
- image coding scheme
- image compression
- image processing
- infinite impulse response
- discrete wavelet transform
- wavelet coefficients
- discrete cosine transform
- low pass
- feature vectors
- wavelet filters
- finite impulse response
- reconstruction error
- filter responses
- fourier transform
- segmentation algorithm
- wavelet domain
- coding scheme
- high frequency
- segmentation method
- building blocks
- bit rate
- quadrature mirror
- edge detection