Fast convolution technique for non-separable oversampled lapped transforms.
Kota HoriuchiShogo MuramatsuPublished in: APSIPA (2016)
Keyphrases
- lapped transforms
- image coding
- discrete cosine transform
- filter bank
- fir filters
- finite impulse response
- image processing
- wavelet transform
- discrete fourier transform
- fast fourier transform
- coding efficiency
- impulse response
- multiscale
- transform domain
- fourier domain
- motion estimation
- variable block size
- computer vision