Image boundary extension with mean values for cosine-sine modulated filter banks.
Ryoma IshibashiTaizo SuzukiHiroyuki KudoSeisuke KyochiPublished in: ISCIT (2015)
Keyphrases
- filter bank
- multiscale
- image coding scheme
- input image
- image data
- image coding
- subband
- image features
- reconstruction error
- pixel values
- perfect reconstruction
- image segmentation
- filter coefficients
- high resolution
- similarity measure
- wavelet filters
- multiresolution
- coding scheme
- edge detection
- low frequency
- linear filters
- wavelet decomposition
- wavelet packet
- filter responses
- low pass
- coding method
- discrete fourier transform
- high frequency
- image representation
- additive noise
- frequency domain
- wavelet transform
- directional information
- spatial relations
- feature vectors