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| Paper: | IMDSP-L6.5 |
| Session: | Interframe Subband/Wavelet Video Coding |
| Time: | Friday, May 21, 10:50 - 11:10 |
| Presentation: |
Lecture |
| Topic: |
Image and Multidimensional Signal Processing: Image and Video Coding |
| Title: |
A NON-SEPARABLE LIFTING APPROACH FOR 3D IMAGE COMPRESSION |
| Authors: |
David Montgomery; Queen's University Belfast | | |
| | Abbes Amira; Queen's University Belfast | | |
| | Fionn Murtagh; Queen's University Belfast | | |
| Abstract: |
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. |
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