2017
Non-separable quadruple lifting structure for four-dimensional integer Wavelet Transform with reduced rounding noise
ICASSP 2017accepted
The Wavelet Transform (WT) in JPEG 2000 is using a 'separable' lifting structure, where the one-dimensional (1D) transform is put into multidimensional image signal of its spatial and temporal dimensions. A 'non-separable' three-dimensional (3D) structure as the existing method is used to minimize i…