The three-dimensional wavelet transform is extremely important for image and video processing. This paper presents a number of three dimensional non-separable wavelet transforms each of which are obtained using a lifting scheme. The performances of the new wavelets in terms of psycho-visual reconstruction quality and peak signal-to-noise ratio are compared to tensor product wavelets in a lossy image compression application.
|Number of pages||4|
|Journal||ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings|
|Publication status||Published - 30 Aug 2004|
|Event||2004 IEEE International Conference on Acoustics, Speech, and Signal Processing - Montreal, Canada|
Duration: 17 May 2004 → 21 May 2004